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when running flutter run or start debugging in VS code, it only remains on the white screen and does not perform debugging or hot reload #18889

Closed

Description

@Davidjaco15

Steps to Reproduce

  1. when debugging or pressing f5, the screen goes blank
  2. Esto pasa en todos los proyectos
  3. it does not perform hot recharging and it does not show the result of the purification

Logs

$ flutter run --verbose
[  +58 ms] [C:\sdk2\flutter\] git rev-parse --abbrev-ref --symbolic @{u}
[  +82 ms] Exit code 0 from: git rev-parse --abbrev-ref --symbolic @{u}
[   +1 ms] origin/beta
[   +1 ms] [C:\sdk2\flutter\] git rev-parse --abbrev-ref HEAD
[  +30 ms] Exit code 0 from: git rev-parse --abbrev-ref HEAD
[        ] beta
[        ] [C:\sdk2\flutter\] git ls-remote --get-url origin
[  +30 ms] Exit code 0 from: git ls-remote --get-url origin
[        ] https://github.com/flutter/flutter.git
[        ] [C:\sdk2\flutter\] git log -n 1 --pretty=format:%H
[  +41 ms] Exit code 0 from: git log -n 1 --pretty=format:%H
[        ] c7ea3ca377e909469c68f2ab878a5bc53d3cf66b
[        ] [C:\sdk2\flutter\] git log -n 1 --pretty=format:%ar
[  +37 ms] Exit code 0 from: git log -n 1 --pretty=format:%ar
[   +6 ms] 4 weeks ago
[   +1 ms] [C:\sdk2\flutter\] git describe --match v*.*.* --first-parent --long --tags
[  +87 ms] Exit code 0 from: git describe --match v*.*.* --first-parent --long --tags
[        ] v0.5.1-0-gc7ea3ca37
[ +282 ms] C:\Android\sdk\platform-tools\adb devices -l
[ +581 ms] Exit code 0 from: C:\Android\sdk\platform-tools\adb devices -l
[        ] List of devices attached
           FM6DCMYT4DEMIV7H       device product:Ilium_L910 model:Ilium_L910 device:Ilium_L910 transport_id:3
[ +261 ms] Found plugin path_provider at C:\sdk2\flutter\.pub-cache\hosted\pub.dartlang.org\path_provider-0.4.1\
[ +138 ms] C:\Android\sdk\platform-tools\adb -s FM6DCMYT4DEMIV7H shell getprop
[ +237 ms] ro.hardware = mt6735
[   +1 ms] ro.build.characteristics = default
[+1246 ms] Launching lib/main.dart on Ilium L910 in debug mode...
[  +22 ms] Initializing gradle...
[   +1 ms] Using gradle from C:\Proyectos\prueba22\android\gradlew.bat.
[ +143 ms] C:\Proyectos\prueba22\android\gradlew.bat -v
[+1176 ms]
                   ------------------------------------------------------------
                   Gradle 4.1
                   ------------------------------------------------------------

                   Build time:   2017-08-07 14:38:48 UTC
                   Revision:     941559e020f6c357ebb08d5c67acdb858a3defc2

                   Groovy:       2.4.11
                   Ant:          Apache Ant(TM) version 1.9.6 compiled on June 29 2015
                   JVM:          1.8.0_152-release (JetBrains s.r.o 25.152-b02)
                   OS:           Windows 10 10.0 amd64
[   +2 ms] Resolving dependencies...
[   +3 ms] [android\] C:\Proyectos\prueba22\android\gradlew.bat app:properties
[+4913 ms] :app:properties

                   ------------------------------------------------------------
                   Project :app
                   ------------------------------------------------------------

                   allprojects: [project ':app']
                   android: com.android.build.gradle.AppExtension_Decorated@67a14dce
                   androidDependencies: task ':app:androidDependencies'
                   ant: org.gradle.api.internal.project.DefaultAntBuilder@5650df37
                   antBuilderFactory: org.gradle.api.internal.project.DefaultAntBuilderFactory@29db6352
                   archivesBaseName: app
                   artifacts: org.gradle.api.internal.artifacts.dsl.DefaultArtifactHandler_Decorated@7357620e
                   asDynamicObject: DynamicObject for project ':app'
                   assemble: task ':app:assemble'
                   assembleAndroidTest: task ':app:assembleAndroidTest'
                   assembleDebug: task ':app:assembleDebug'
                   assembleDebugAndroidTest: task ':app:assembleDebugAndroidTest'
                   assembleDebugUnitTest: task ':app:assembleDebugUnitTest'
                   assembleProfile: task ':app:assembleProfile'
                   assembleProfileUnitTest: task ':app:assembleProfileUnitTest'
                   assembleRelease: task ':app:assembleRelease'
                   assembleReleaseUnitTest: task ':app:assembleReleaseUnitTest'
                   baseClassLoaderScope: org.gradle.api.internal.initialization.DefaultClassLoaderScope@1e759e97
                   buildDependents: task ':app:buildDependents'
                   buildDir: C:\Proyectos\prueba22\build\app
                   buildFile: C:\Proyectos\prueba22\android\app\build.gradle
                   buildNeeded: task ':app:buildNeeded'
                   buildOutputs: BaseVariantOutput container
                   buildScriptSource: org.gradle.groovy.scripts.UriScriptSource@4e0c4309
                   buildscript: org.gradle.api.internal.initialization.DefaultScriptHandler@3c3f7869
                   bundleAppClassesDebug: task ':app:bundleAppClassesDebug'
                   bundleAppClassesDebugAndroidTest: task ':app:bundleAppClassesDebugAndroidTest'
                   bundleAppClassesDebugUnitTest: task ':app:bundleAppClassesDebugUnitTest'
                   bundleAppClassesProfile: task ':app:bundleAppClassesProfile'
                   bundleAppClassesProfileUnitTest: task ':app:bundleAppClassesProfileUnitTest'
                   bundleAppClassesRelease: task ':app:bundleAppClassesRelease'
                   bundleAppClassesReleaseUnitTest: task ':app:bundleAppClassesReleaseUnitTest'
                   check: task ':app:check'
                   checkDebugManifest: task ':app:checkDebugManifest'
                   checkProfileManifest: task ':app:checkProfileManifest'
                   checkReleaseManifest: task ':app:checkReleaseManifest'
                   childProjects: {}
                   class: class org.gradle.api.internal.project.DefaultProject_Decorated
                   classLoaderScope: org.gradle.api.internal.initialization.DefaultClassLoaderScope@74b03af2
                   cleanBuildCache: task ':app:cleanBuildCache'
                   compileDebugAidl: task ':app:compileDebugAidl'
                   compileDebugAndroidTestAidl: task ':app:compileDebugAndroidTestAidl'
                   compileDebugAndroidTestJavaWithJavac: task ':app:compileDebugAndroidTestJavaWithJavac'
                   compileDebugAndroidTestNdk: task ':app:compileDebugAndroidTestNdk'
                   compileDebugAndroidTestRenderscript: task ':app:compileDebugAndroidTestRenderscript'
                   compileDebugAndroidTestShaders: task ':app:compileDebugAndroidTestShaders'
                   compileDebugAndroidTestSources: task ':app:compileDebugAndroidTestSources'
                   compileDebugJavaWithJavac: task ':app:compileDebugJavaWithJavac'
                   compileDebugNdk: task ':app:compileDebugNdk'
                   compileDebugRenderscript: task ':app:compileDebugRenderscript'
                   compileDebugShaders: task ':app:compileDebugShaders'
                   compileDebugSources: task ':app:compileDebugSources'
                   compileDebugUnitTestJavaWithJavac: task ':app:compileDebugUnitTestJavaWithJavac'
                   compileDebugUnitTestSources: task ':app:compileDebugUnitTestSources'
                   compileLint: task ':app:compileLint'
                   compileProfileAidl: task ':app:compileProfileAidl'
                   compileProfileJavaWithJavac: task ':app:compileProfileJavaWithJavac'
                   compileProfileNdk: task ':app:compileProfileNdk'
                   compileProfileRenderscript: task ':app:compileProfileRenderscript'
                   compileProfileShaders: task ':app:compileProfileShaders'
                   compileProfileSources: task ':app:compileProfileSources'
                   compileProfileUnitTestJavaWithJavac: task ':app:compileProfileUnitTestJavaWithJavac'
                   compileProfileUnitTestSources: task ':app:compileProfileUnitTestSources'
                   compileReleaseAidl: task ':app:compileReleaseAidl'
                   compileReleaseJavaWithJavac: task ':app:compileReleaseJavaWithJavac'
                   compileReleaseNdk: task ':app:compileReleaseNdk'
                   compileReleaseRenderscript: task ':app:compileReleaseRenderscript'
                   compileReleaseShaders: task ':app:compileReleaseShaders'
                   compileReleaseSources: task ':app:compileReleaseSources'
                   compileReleaseUnitTestJavaWithJavac: task ':app:compileReleaseUnitTestJavaWithJavac'
                   compileReleaseUnitTestSources: task ':app:compileReleaseUnitTestSources'
                   components: SoftwareComponentInternal set
                   configurationActions: org.gradle.configuration.project.DefaultProjectConfigurationActionContainer@460393d5
                   configurationTargetIdentifier: org.gradle.configuration.ConfigurationTargetIdentifier$1@6a3b8417
                   configurations: configuration container
                   connectedAndroidTest: task ':app:connectedAndroidTest'
                   connectedCheck: task ':app:connectedCheck'
                   connectedDebugAndroidTest: task ':app:connectedDebugAndroidTest'
                   consumeConfigAttr: task ':app:consumeConfigAttr'
                   convention: org.gradle.api.internal.plugins.DefaultConvention@2d804509
                   copyFlutterAssetsDebug: task ':app:copyFlutterAssetsDebug'
                   copyFlutterAssetsProfile: task ':app:copyFlutterAssetsProfile'
                   copyFlutterAssetsRelease: task ':app:copyFlutterAssetsRelease'
                   createDebugCompatibleScreenManifests: task ':app:createDebugCompatibleScreenManifests'
                   createProfileCompatibleScreenManifests: task ':app:createProfileCompatibleScreenManifests'
                   createReleaseCompatibleScreenManifests: task ':app:createReleaseCompatibleScreenManifests'
                   defaultArtifacts: org.gradle.api.internal.plugins.DefaultArtifactPublicationSet_Decorated@58128de1
                   defaultTasks: []
                   deferredProjectConfiguration: org.gradle.api.internal.project.DeferredProjectConfiguration@2d5300d
                   dependencies: org.gradle.api.internal.artifacts.dsl.dependencies.DefaultDependencyHandler_Decorated@3478077c
                   depth: 1
                   description: null
                   deviceAndroidTest: task ':app:deviceAndroidTest'
                   deviceCheck: task ':app:deviceCheck'
                   displayName: project ':app'
                   distsDir: C:\Proyectos\prueba22\build\app\distributions
                   distsDirName: distributions
                   docsDir: C:\Proyectos\prueba22\build\app\docs
                   docsDirName: docs
                   ext: org.gradle.api.internal.plugins.DefaultExtraPropertiesExtension@1bffa4f7
                   extensions: org.gradle.api.internal.plugins.DefaultConvention@2d804509
                   extractProguardFiles: task ':app:extractProguardFiles'
                   fileOperations: org.gradle.api.internal.file.DefaultFileOperations@57ce5fec
                   fileResolver: org.gradle.api.internal.file.BaseDirFileResolver@7cb05840
                   flutter: FlutterExtension_Decorated@807f34d
                   flutterBuildDebug: task ':app:flutterBuildDebug'
                   flutterBuildProfile: task ':app:flutterBuildProfile'
                   flutterBuildRelease: task ':app:flutterBuildRelease'
                   flutterBuildX86Jar: task ':app:flutterBuildX86Jar'
                   generateDebugAndroidTestAssets: task ':app:generateDebugAndroidTestAssets'
                   generateDebugAndroidTestBuildConfig: task ':app:generateDebugAndroidTestBuildConfig'
                   generateDebugAndroidTestResValues: task ':app:generateDebugAndroidTestResValues'
                   generateDebugAndroidTestResources: task ':app:generateDebugAndroidTestResources'
                   generateDebugAndroidTestSources: task ':app:generateDebugAndroidTestSources'
                   generateDebugAssets: task ':app:generateDebugAssets'
                   generateDebugBuildConfig: task ':app:generateDebugBuildConfig'
                   generateDebugResValues: task ':app:generateDebugResValues'
                   generateDebugResources: task ':app:generateDebugResources'
                   generateDebugSources: task ':app:generateDebugSources'
                   generateProfileAssets: task ':app:generateProfileAssets'
                   generateProfileBuildConfig: task ':app:generateProfileBuildConfig'
                   generateProfileResValues: task ':app:generateProfileResValues'
                   generateProfileResources: task ':app:generateProfileResources'
                   generateProfileSources: task ':app:generateProfileSources'
                   generateReleaseAssets: task ':app:generateReleaseAssets'
                   generateReleaseBuildConfig: task ':app:generateReleaseBuildConfig'
                   generateReleaseResValues: task ':app:generateReleaseResValues'
                   generateReleaseResources: task ':app:generateReleaseResources'
                   generateReleaseSources: task ':app:generateReleaseSources'
                   gradle: build 'android'
                   group: android
                   identityPath: :app
                   inheritedScope: org.gradle.api.internal.ExtensibleDynamicObject$InheritedDynamicObject@6e3926a6
                   installDebug: task ':app:installDebug'
                   installDebugAndroidTest: task ':app:installDebugAndroidTest'
                   installProfile: task ':app:installProfile'
                   installRelease: task ':app:installRelease'
                   javaPreCompileDebug: task ':app:javaPreCompileDebug'
                   javaPreCompileDebugAndroidTest: task ':app:javaPreCompileDebugAndroidTest'
                   javaPreCompileDebugUnitTest: task ':app:javaPreCompileDebugUnitTest'
                   javaPreCompileProfile: task ':app:javaPreCompileProfile'
                   javaPreCompileProfileUnitTest: task ':app:javaPreCompileProfileUnitTest'
                   javaPreCompileRelease: task ':app:javaPreCompileRelease'
                   javaPreCompileReleaseUnitTest: task ':app:javaPreCompileReleaseUnitTest'
                   layout: org.gradle.api.internal.file.DefaultProjectLayout@4b2d25b2
                   libsDir: C:\Proyectos\prueba22\build\app\libs
                   libsDirName: libs
                   lint: task ':app:lint'
                   lintDebug: task ':app:lintDebug'
                   lintProfile: task ':app:lintProfile'
                   lintRelease: task ':app:lintRelease'
                   lintVitalRelease: task ':app:lintVitalRelease'
                   logger: org.gradle.internal.logging.slf4j.OutputEventListenerBackedLogger@71cd816d
                   logging: org.gradle.internal.logging.services.DefaultLoggingManager@35a106cf
                   mergeDebugAndroidTestAssets: task ':app:mergeDebugAndroidTestAssets'
                   mergeDebugAndroidTestJniLibFolders: task ':app:mergeDebugAndroidTestJniLibFolders'
                   mergeDebugAndroidTestResources: task ':app:mergeDebugAndroidTestResources'
                   mergeDebugAndroidTestShaders: task ':app:mergeDebugAndroidTestShaders'
                   mergeDebugAssets: task ':app:mergeDebugAssets'
                   mergeDebugJniLibFolders: task ':app:mergeDebugJniLibFolders'
                   mergeDebugResources: task ':app:mergeDebugResources'
                   mergeDebugShaders: task ':app:mergeDebugShaders'
                   mergeProfileAssets: task ':app:mergeProfileAssets'
                   mergeProfileJniLibFolders: task ':app:mergeProfileJniLibFolders'
                   mergeProfileResources: task ':app:mergeProfileResources'
                   mergeProfileShaders: task ':app:mergeProfileShaders'
                   mergeReleaseAssets: task ':app:mergeReleaseAssets'
                   mergeReleaseJniLibFolders: task ':app:mergeReleaseJniLibFolders'
                   mergeReleaseResources: task ':app:mergeReleaseResources'
                   mergeReleaseShaders: task ':app:mergeReleaseShaders'
                   mockableAndroidJar: task ':app:mockableAndroidJar'
                   modelRegistry: org.gradle.model.internal.registry.DefaultModelRegistry@28b16ad
                   modelSchemaStore: org.gradle.model.internal.manage.schema.extract.DefaultModelSchemaStore@6a1e1226
                   module: org.gradle.api.internal.artifacts.ProjectBackedModule@13a41866
                   name: app
                   normalization: org.gradle.normalization.internal.DefaultInputNormalizationHandler_Decorated@25200c4c
                   objects: org.gradle.api.internal.model.DefaultObjectFactory@7b936b19
                   org.gradle.jvmargs: -Xmx1536M
                   packageDebug: task ':app:packageDebug'
                   packageDebugAndroidTest: task ':app:packageDebugAndroidTest'
                   packageProfile: task ':app:packageProfile'
                   packageRelease: task ':app:packageRelease'
                   parent: root project 'android'
                   parentIdentifier: root project 'android'
                   path: :app
                   platformAttrExtractor: task ':app:platformAttrExtractor'
                   pluginManager: org.gradle.api.internal.plugins.DefaultPluginManager_Decorated@702adef
                   plugins: [org.gradle.api.plugins.HelpTasksPlugin@7eeb1943, com.android.build.gradle.api.AndroidBasePlugin@44c109d, org.gradle.language.base.plugins.LifecycleBasePlugin@53973cdc, org.gradle.api.plugins.BasePlugin@40bbeb24, org.gradle.api.plugins.ReportingBasePlugin@32ffdf9d, org.gradle.platform.base.plugins.ComponentBasePlugin@40c0e808, org.gradle.language.base.plugins.LanguageBasePlugin@c8fd4ba, org.gradle.platform.base.plugins.BinaryBasePlugin@106fa86, org.gradle.api.plugins.JavaBasePlugin@14e991cc, com.android.build.gradle.internal.coverage.JacocoPlugin@1bc57196, com.android.build.gradle.AppPlugin@68aef9cb, FlutterPlugin@afab2e6]
                   preBuild: task ':app:preBuild'
                   preDebugAndroidTestBuild: task ':app:preDebugAndroidTestBuild'
                   preDebugBuild: task ':app:preDebugBuild'
                   preDebugUnitTestBuild: task ':app:preDebugUnitTestBuild'
                   preProfileBuild: task ':app:preProfileBuild'
                   preProfileUnitTestBuild: task ':app:preProfileUnitTestBuild'
                   preReleaseBuild: task ':app:preReleaseBuild'
                   preReleaseUnitTestBuild: task ':app:preReleaseUnitTestBuild'
                   prepareLintJar: task ':app:prepareLintJar'
                   processDebugAndroidTestJavaRes: task ':app:processDebugAndroidTestJavaRes'
                   processDebugAndroidTestManifest: task ':app:processDebugAndroidTestManifest'
                   processDebugAndroidTestResources: task ':app:processDebugAndroidTestResources'
                   processDebugJavaRes: task ':app:processDebugJavaRes'
                   processDebugManifest: task ':app:processDebugManifest'
                   processDebugResources: task ':app:processDebugResources'
                   processDebugUnitTestJavaRes: task ':app:processDebugUnitTestJavaRes'
                   processOperations: org.gradle.api.internal.file.DefaultFileOperations@57ce5fec
                   processProfileJavaRes: task ':app:processProfileJavaRes'
                   processProfileManifest: task ':app:processProfileManifest'
                   processProfileResources: task ':app:processProfileResources'
                   processProfileUnitTestJavaRes: task ':app:processProfileUnitTestJavaRes'
                   processReleaseJavaRes: task ':app:processReleaseJavaRes'
                   processReleaseManifest: task ':app:processReleaseManifest'
                   processReleaseResources: task ':app:processReleaseResources'
                   processReleaseUnitTestJavaRes: task ':app:processReleaseUnitTestJavaRes'
                   project: project ':app'
                   projectConfigurator: org.gradle.api.internal.project.BuildOperationCrossProjectConfigurator@3a2854be
                   projectDir: C:\Proyectos\prueba22\android\app
                   projectEvaluationBroadcaster: ProjectEvaluationListener broadcast
                   projectEvaluator: org.gradle.configuration.project.LifecycleProjectEvaluator@604c1328
                   projectPath: :app
                   projectRegistry: org.gradle.api.internal.project.DefaultProjectRegistry@45ab3101
                   properties: {...}
                   providers: org.gradle.api.internal.provider.DefaultProviderFactory@51ad67c9
                   reporting: org.gradle.api.reporting.ReportingExtension_Decorated@5754918e
                   reportsDir: C:\Proyectos\prueba22\build\app\reports
                   repositories: repository container
                   resolveConfigAttr: task ':app:resolveConfigAttr'
                   resources: org.gradle.api.internal.resources.DefaultResourceHandler@2fa1b27e
                   rootDir: C:\Proyectos\prueba22\android
                   rootProject: root project 'android'
                   scriptHandlerFactory: org.gradle.api.internal.initialization.DefaultScriptHandlerFactory@2f7431f1
                   scriptPluginFactory: org.gradle.configuration.ScriptPluginFactorySelector@33cb2e27
                   serviceRegistryFactory: org.gradle.internal.service.scopes.ProjectScopeServices$4@40e00131
                   services: ProjectScopeServices
                   signingReport: task ':app:signingReport'
                   sourceCompatibility: 1.8
                   sourceSets: SourceSet container
                   splitsDiscoveryTaskDebug: task ':app:splitsDiscoveryTaskDebug'
                   splitsDiscoveryTaskDebugAndroidTest: task ':app:splitsDiscoveryTaskDebugAndroidTest'
                   splitsDiscoveryTaskProfile: task ':app:splitsDiscoveryTaskProfile'
                   splitsDiscoveryTaskRelease: task ':app:splitsDiscoveryTaskRelease'
                   standardOutputCapture: org.gradle.internal.logging.services.DefaultLoggingManager@35a106cf
                   state: project state 'EXECUTED'
                   status: integration
                   subprojects: []
                   targetCompatibility: 1.8
                   tasks: task set
                   test: task ':app:test'
                   testDebugUnitTest: task ':app:testDebugUnitTest'
                   testProfileUnitTest: task ':app:testProfileUnitTest'
                   testReleaseUnitTest: task ':app:testReleaseUnitTest'
                   testReportDir: C:\Proyectos\prueba22\build\app\reports\tests
                   testReportDirName: tests
                   testResultsDir: C:\Proyectos\prueba22\build\app\test-results
                   testResultsDirName: test-results
                   transformClassesWithDexBuilderForDebug: task ':app:transformClassesWithDexBuilderForDebug'
                   transformClassesWithDexBuilderForDebugAndroidTest: task ':app:transformClassesWithDexBuilderForDebugAndroidTest'
                   transformClassesWithDexBuilderForProfile: task ':app:transformClassesWithDexBuilderForProfile'
                   transformClassesWithPreDexForRelease: task ':app:transformClassesWithPreDexForRelease'
                   transformDexArchiveWithDexMergerForDebug: task ':app:transformDexArchiveWithDexMergerForDebug'
                   transformDexArchiveWithDexMergerForDebugAndroidTest: task ':app:transformDexArchiveWithDexMergerForDebugAndroidTest'
                   transformDexArchiveWithDexMergerForProfile: task ':app:transformDexArchiveWithDexMergerForProfile'
                   transformDexArchiveWithExternalLibsDexMergerForDebug: task ':app:transformDexArchiveWithExternalLibsDexMergerForDebug'
                   transformDexArchiveWithExternalLibsDexMergerForDebugAndroidTest: task ':app:transformDexArchiveWithExternalLibsDexMergerForDebugAndroidTest'
                   transformDexArchiveWithExternalLibsDexMergerForProfile: task ':app:transformDexArchiveWithExternalLibsDexMergerForProfile'
                   transformDexWithDexForRelease: task ':app:transformDexWithDexForRelease'
                   transformNativeLibsWithMergeJniLibsForDebug: task ':app:transformNativeLibsWithMergeJniLibsForDebug'
                   transformNativeLibsWithMergeJniLibsForDebugAndroidTest: task ':app:transformNativeLibsWithMergeJniLibsForDebugAndroidTest'
                   transformNativeLibsWithMergeJniLibsForProfile: task ':app:transformNativeLibsWithMergeJniLibsForProfile'
                   transformNativeLibsWithMergeJniLibsForRelease: task ':app:transformNativeLibsWithMergeJniLibsForRelease'
                   transformResourcesWithMergeJavaResForDebug: task ':app:transformResourcesWithMergeJavaResForDebug'
                   transformResourcesWithMergeJavaResForDebugAndroidTest: task ':app:transformResourcesWithMergeJavaResForDebugAndroidTest'
                   transformResourcesWithMergeJavaResForDebugUnitTest: task ':app:transformResourcesWithMergeJavaResForDebugUnitTest'
                   transformResourcesWithMergeJavaResForProfile: task ':app:transformResourcesWithMergeJavaResForProfile'
                   transformResourcesWithMergeJavaResForProfileUnitTest: task ':app:transformResourcesWithMergeJavaResForProfileUnitTest'
                   transformResourcesWithMergeJavaResForRelease: task ':app:transformResourcesWithMergeJavaResForRelease'
                   transformResourcesWithMergeJavaResForReleaseUnitTest: task ':app:transformResourcesWithMergeJavaResForReleaseUnitTest'
                   uninstallAll: task ':app:uninstallAll'
                   uninstallDebug: task ':app:uninstallDebug'
                   uninstallDebugAndroidTest: task ':app:uninstallDebugAndroidTest'
                   uninstallProfile: task ':app:uninstallProfile'
                   uninstallRelease: task ':app:uninstallRelease'
                   validateSigningDebug: task ':app:validateSigningDebug'
                   validateSigningDebugAndroidTest: task ':app:validateSigningDebugAndroidTest'
                   validateSigningProfile: task ':app:validateSigningProfile'
                   validateSigningRelease: task ':app:validateSigningRelease'
                   version: unspecified
                   writeDebugApplicationId: task ':app:writeDebugApplicationId'
                   writeProfileApplicationId: task ':app:writeProfileApplicationId'
                   writeReleaseApplicationId: task ':app:writeReleaseApplicationId'

                   BUILD SUCCESSFUL in 4s
                   1 actionable task: 1 executed
[  +15 ms] C:\Android\sdk\build-tools\28.0.0\aapt dump badging build\app\outputs\apk\app.apk
[ +127 ms] Exit code 0 from: C:\Android\sdk\build-tools\28.0.0\aapt dump badging build\app\outputs\apk\app.apk
[   +1 ms] package: name='com.example.prueba22' versionCode='1' versionName='1.0'
           sdkVersion:'16'
           targetSdkVersion:'27'
           uses-permission: name='android.permission.INTERNET'
           application-label:'prueba22'
           application-icon-160:'res/mipmap-mdpi-v4/ic_launcher.png'
           application-icon-240:'res/mipmap-hdpi-v4/ic_launcher.png'
           application-icon-320:'res/mipmap-xhdpi-v4/ic_launcher.png'
           application-icon-480:'res/mipmap-xxhdpi-v4/ic_launcher.png'
           application-icon-640:'res/mipmap-xxxhdpi-v4/ic_launcher.png'
           application: label='prueba22' icon='res/mipmap-mdpi-v4/ic_launcher.png'
           application-debuggable
           launchable-activity: name='com.example.prueba22.MainActivity'  label='' icon=''
           feature-group: label=''
             uses-feature: name='android.hardware.faketouch'
             uses-implied-feature: name='android.hardware.faketouch' reason='default feature for all apps'
           main
           supports-screens: 'small' 'normal' 'large' 'xlarge'
           supports-any-density: 'true'
           locales: '--_--'
           densities: '160' '240' '320' '480' '640'
           native-code: 'armeabi-v7a' 'x86' 'x86_64'
[   +8 ms] C:\Android\sdk\platform-tools\adb -s FM6DCMYT4DEMIV7H logcat -v time -t 1
[ +238 ms] Exit code 0 from: C:\Android\sdk\platform-tools\adb -s FM6DCMYT4DEMIV7H logcat -v time -t 1
[        ] --------- beginning of main
           06-27 17:13:03.517 D/wpa_supplicant( 1320): CTRL_IFACE monitor sent successfully to /data/misc/wifi/sockets/wpa_ctrl_877-2\x00
[   +3 ms] C:\Android\sdk\platform-tools\adb -s FM6DCMYT4DEMIV7H logcat -v time
[ +738 ms] DependencyChecker: C:\Proyectos\prueba22\lib\main.dart is newer than 2018-06-26 18:56:20.000
[   +6 ms] C:\Android\sdk\platform-tools\adb version
[  +51 ms] Android Debug Bridge version 1.0.40
           Version 4797878
           Installed as C:\Android\sdk\platform-tools\adb.EXE
[   +5 ms] C:\Android\sdk\platform-tools\adb start-server
[ +375 ms] Building APK
[   +9 ms] Running 'gradlew assembleDebug'...
[   +3 ms] [android\] C:\Proyectos\prueba22\android\gradlew.bat -Ptarget=C:\Proyectos\prueba22\lib/main.dart -Ppreview-dart-2=true -Pfilesystem-scheme=org-dartlang-root assembleDebug
[+3004 ms] :app:preBuild UP-TO-DATE
[   +2 ms] :path_provider:preBuild UP-TO-DATE
[  +11 ms] :path_provider:preDebugBuild UP-TO-DATE
[  +19 ms] :path_provider:checkDebugManifest UP-TO-DATE
[        ] :path_provider:processDebugManifest UP-TO-DATE
[        ] :app:preDebugBuild UP-TO-DATE
[  +19 ms] :path_provider:compileDebugAidl UP-TO-DATE
[   +4 ms] :app:compileDebugAidl UP-TO-DATE
[ +106 ms] :path_provider:packageDebugRenderscript NO-SOURCE
[  +25 ms] :app:compileDebugRenderscript UP-TO-DATE
[   +1 ms] :app:flutterBuildX86Jar UP-TO-DATE
[   +8 ms] :app:checkDebugManifest UP-TO-DATE
[  +49 ms] :app:generateDebugBuildConfig UP-TO-DATE
[  +10 ms] :app:prepareLintJar UP-TO-DATE
[   +1 ms] :app:cleanMergeDebugAssets
[+10463 ms] :app:flutterBuildDebug
[  +52 ms] :app:mergeDebugShaders UP-TO-DATE
[   +1 ms] :app:compileDebugShaders UP-TO-DATE
[   +1 ms] :app:generateDebugAssets UP-TO-DATE
[  +15 ms] :path_provider:mergeDebugShaders UP-TO-DATE
[  +11 ms] :path_provider:compileDebugShaders UP-TO-DATE
[   +3 ms] :path_provider:generateDebugAssets UP-TO-DATE
[   +3 ms] :path_provider:mergeDebugAssets UP-TO-DATE
[  +34 ms] :app:mergeDebugAssets
[ +269 ms] :app:copyFlutterAssetsDebug
[  +13 ms] :app:generateDebugResValues UP-TO-DATE
[   +1 ms] :app:generateDebugResources UP-TO-DATE
[  +11 ms] :path_provider:compileDebugRenderscript UP-TO-DATE
[   +1 ms] :path_provider:generateDebugResValues UP-TO-DATE
[        ] :path_provider:generateDebugResources UP-TO-DATE
[   +9 ms] :path_provider:packageDebugResources UP-TO-DATE
[  +40 ms] :app:mergeDebugResources UP-TO-DATE
[   +4 ms] :app:createDebugCompatibleScreenManifests UP-TO-DATE
[  +21 ms] :app:processDebugManifest UP-TO-DATE
[        ] :app:splitsDiscoveryTaskDebug UP-TO-DATE
[  +32 ms] :path_provider:platformAttrExtractor UP-TO-DATE
[  +11 ms] :path_provider:processDebugResources UP-TO-DATE
[  +28 ms] :app:processDebugResources UP-TO-DATE
[   +1 ms] :app:generateDebugSources UP-TO-DATE
[   +2 ms] :path_provider:generateDebugBuildConfig UP-TO-DATE
[  +10 ms] :path_provider:prepareLintJar UP-TO-DATE
[   +2 ms] :path_provider:generateDebugSources UP-TO-DATE
[        ] :path_provider:javaPreCompileDebug UP-TO-DATE
[  +20 ms] :path_provider:compileDebugJavaWithJavac UP-TO-DATE
[  +13 ms] :path_provider:processDebugJavaRes NO-SOURCE
[        ] :path_provider:transformClassesAndResourcesWithPrepareIntermediateJarsForDebug UP-TO-DATE
[  +72 ms] :app:javaPreCompileDebug UP-TO-DATE
[  +59 ms] :app:compileDebugJavaWithJavac UP-TO-DATE
[   +4 ms] :app:compileDebugNdk NO-SOURCE
[        ] :app:compileDebugSources UP-TO-DATE
[  +22 ms] :app:transformClassesWithDexBuilderForDebug UP-TO-DATE
[  +17 ms] :app:transformDexArchiveWithExternalLibsDexMergerForDebug UP-TO-DATE
[  +15 ms] :app:transformDexArchiveWithDexMergerForDebug UP-TO-DATE
[   +3 ms] :app:mergeDebugJniLibFolders UP-TO-DATE
[   +5 ms] :path_provider:compileDebugNdk NO-SOURCE
[   +7 ms] :path_provider:mergeDebugJniLibFolders UP-TO-DATE
[   +5 ms] :path_provider:transformNativeLibsWithMergeJniLibsForDebug UP-TO-DATE
[   +9 ms] :path_provider:transformNativeLibsWithIntermediateJniLibsForDebug UP-TO-DATE
[  +18 ms] :app:transformNativeLibsWithMergeJniLibsForDebug UP-TO-DATE
[  +22 ms] :app:processDebugJavaRes NO-SOURCE
[  +10 ms] :app:transformResourcesWithMergeJavaResForDebug UP-TO-DATE
[   +2 ms] :app:validateSigningDebug
[+5448 ms] :app:packageDebug
[   +1 ms] :app:assembleDebug
[  +21 ms] :path_provider:extractDebugAnnotations UP-TO-DATE
[   +9 ms] :path_provider:mergeDebugConsumerProguardFiles UP-TO-DATE
[   +3 ms] :path_provider:transformResourcesWithMergeJavaResForDebug UP-TO-DATE
[  +19 ms] :path_provider:transformClassesAndResourcesWithSyncLibJarsForDebug UP-TO-DATE
[  +42 ms] :path_provider:transformNativeLibsWithSyncJniLibsForDebug UP-TO-DATE
[   +7 ms] :path_provider:bundleDebug UP-TO-DATE
[  +14 ms] :path_provider:compileDebugSources UP-TO-DATE
[        ] :path_provider:assembleDebug UP-TO-DATE
[   +1 ms] BUILD SUCCESSFUL in 19s
[   +1 ms] 54 actionable tasks: 6 executed, 48 up-to-date
[ +821 ms] calculateSha: C:\Proyectos\prueba22\build\app\outputs\apk/app.apk
[ +719 ms] Built build\app\outputs\apk\debug\app-debug.apk.
[   +2 ms] C:\Android\sdk\build-tools\28.0.0\aapt dump badging build\app\outputs\apk\app.apk
[  +20 ms] Exit code 0 from: C:\Android\sdk\build-tools\28.0.0\aapt dump badging build\app\outputs\apk\app.apk
[        ] package: name='com.example.prueba22' versionCode='1' versionName='1.0'
           sdkVersion:'16'
           targetSdkVersion:'27'
           uses-permission: name='android.permission.INTERNET'
           application-label:'prueba22'
           application-icon-160:'res/mipmap-mdpi-v4/ic_launcher.png'
           application-icon-240:'res/mipmap-hdpi-v4/ic_launcher.png'
           application-icon-320:'res/mipmap-xhdpi-v4/ic_launcher.png'
           application-icon-480:'res/mipmap-xxhdpi-v4/ic_launcher.png'
           application-icon-640:'res/mipmap-xxxhdpi-v4/ic_launcher.png'
           application: label='prueba22' icon='res/mipmap-mdpi-v4/ic_launcher.png'
           application-debuggable
           launchable-activity: name='com.example.prueba22.MainActivity'  label='' icon=''
           feature-group: label=''
             uses-feature: name='android.hardware.faketouch'
             uses-implied-feature: name='android.hardware.faketouch' reason='default feature for all apps'
           main
           supports-screens: 'small' 'normal' 'large' 'xlarge'
           supports-any-density: 'true'
           locales: '--_--'
           densities: '160' '240' '320' '480' '640'
           native-code: 'armeabi-v7a' 'x86' 'x86_64'
[   +2 ms] Stopping app 'app.apk' on Ilium L910.
[   +5 ms] C:\Android\sdk\platform-tools\adb -s FM6DCMYT4DEMIV7H shell am force-stop com.example.prueba22
[+1488 ms] C:\Android\sdk\platform-tools\adb -s FM6DCMYT4DEMIV7H shell pm list packages com.example.prueba22
[+1138 ms] package:com.example.prueba22
[   +4 ms] C:\Android\sdk\platform-tools\adb -s FM6DCMYT4DEMIV7H shell cat /data/local/tmp/sky.com.example.prueba22.sha1
[ +367 ms] 4a75ce69b7f9850b5f6eb4a6f944a51fb1e2c1e9
[   +1 ms] Installing APK.
[   +6 ms] C:\Android\sdk\platform-tools\adb version
[  +43 ms] Android Debug Bridge version 1.0.40
           Version 4797878
           Installed as C:\Android\sdk\platform-tools\adb.EXE
[   +4 ms] C:\Android\sdk\platform-tools\adb start-server
[ +200 ms] Installing build\app\outputs\apk\app.apk...
[   +1 ms] C:\Android\sdk\platform-tools\adb -s FM6DCMYT4DEMIV7H install -r build\app\outputs\apk\app.apk
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                    build\app\outputs\apk\app.apk: 1 file pushed. 3.8 MB/s (29773907 bytes in 7.544s)
                        pkg: /data/local/tmp/app.apk
                    Success
[   +5 ms] C:\Android\sdk\platform-tools\adb -s FM6DCMYT4DEMIV7H shell echo -n 51d11028b03850547c70ec20c664937c9d7b8e1b > /data/local/tmp/sky.com.example.prueba22.sha1
[ +509 ms] Ilium L910 startApp
[   +4 ms] C:\Android\sdk\platform-tools\adb -s FM6DCMYT4DEMIV7H shell am start -a android.intent.action.RUN -f 0x20000000 --ez enable-background-compilation
true --ez enable-dart-profiling true --ez enable-checked-mode true com.example.prueba22/com.example.prueba22.MainActivity
[+2483 ms] Starting: Intent { act=android.intent.action.RUN flg=0x20000000 cmp=com.example.prueba22/.MainActivity (has extras) }
[   +1 ms] Waiting for observatory port to be available...

Davidjaco@LAPTOP-VVOFBQFS MINGW64 /c/Proyectos/prueba22
$ flutter doctor -v
[√] Flutter (Channel beta, v0.5.1, on Microsoft Windows [Versión 10.0.17134.112], locale es-MX)
• Flutter version 0.5.1 at C:\sdk2\flutter
• Framework revision c7ea3ca (4 weeks ago), 2018-05-29 21:07:33 +0200
• Engine revision 1ed25ca
• Dart version 2.0.0-dev.58.0.flutter-f981f09760

[√] Android toolchain - develop for Android devices (Android SDK 28.0.0)
• Android SDK at C:\Android\sdk
• Android NDK location not configured (optional; useful for native profiling support)
• Platform android-28, build-tools 28.0.0
• ANDROID_HOME = C:\Android\sdk
• Java binary at: C:\Program Files\Android\Android Studio\jre\bin\java
• Java version OpenJDK Runtime Environment (build 1.8.0_152-release-1024-b02)
• All Android licenses accepted.

[√] Android Studio (version 3.1)
• Android Studio at C:\Program Files\Android\Android Studio
• Flutter plugin version 25.0.1
• Dart plugin version 173.4700
• Java version OpenJDK Runtime Environment (build 1.8.0_152-release-1024-b02)

[√] Connected devices (1 available)
• Ilium L910 • FM6DCMYT4DEMIV7H • android-arm • Android 6.0 (API 23)

Activity

  1. zoechi commented on Jun 28, 2018

    @zoechi
    Contributor

    Looks like a dup of #18730

  2. DanTup commented on Jul 3, 2018

    @DanTup
    Contributor

    Although the symptom is the same, I don't think it's related to #18730 - that one has a crash in the output, but this one looks like it's just hung:

    Waiting for observatory port to be available...

    Though it's not clear how long for - some other issues show timeouts written to the output after 60 seconds. @Davidjaco15 Does yours show a timeout message after 60 seconds? Does the same thing happen in an empty project created with flutter create? (I ask because #9178 looks similar and looks to be caused by the company name being changed, but not in all of the required places).

  3. added
    toolAffects the "flutter" command-line tool. See also t: labels.
    on Aug 27, 2018
  4. zoechi commented on Aug 27, 2018

    @zoechi
    Contributor

    Is this still an issue in recent Flutter versions?

  5. added
    waiting for responseThe Flutter team cannot make further progress on this issue until the original reporter responds
    on Aug 27, 2018
  6. eduardobcastro commented on Sep 12, 2018

    @eduardobcastro

    Same problem here

  7. DanTup commented on Sep 12, 2018

    @DanTup
    Contributor

    Based on comments in #18757 (comment), it seems like when we start the app, we never get an Observatory url in logs back from the device:

    [   +2 ms] executing: /home/eduardo/Android/Sdk/platform-tools/adb -s LGM250CE6PYLFQGU9P shell am start -a android.intent.action.RUN -f 0x20000000 --ez enable-background-compilation true --ez enable-dart-profiling true --ez enable-checked-mode true --ez start-paused true com.example.helloworld/com.example.helloworld.MainActivity
    [+1663 ms] Starting: Intent { act=android.intent.action.RUN flg=0x20000000 cmp=com.example.helloworld/.MainActivity (has extras) }
    [        ] Waiting for observatory port to be available...
    
  8. removed
    waiting for responseThe Flutter team cannot make further progress on this issue until the original reporter responds
    on Sep 12, 2018
  9. eduardobcastro commented on Sep 12, 2018

    @eduardobcastro

    I noticed the listening service doesn't work

    adb shell
    mlv5:/ $ logcat -e listening
    --------- beginning of crash
    --------- beginning of system
    --------- beginning of main
    09-12 12:34:08.847 19381 19417 I flutter : Observatory listening on http://127.0.0.1:54554/
    
    curl http://127.0.0.1:54554/
    curl: (7) Failed to connect to 127.0.0.1 port 54554: Connection refused
    

    So I need to forward ports

    eduardo@debian:~/projects/flutter/hello_world$ adb forward tcp:54554 tcp:54554
    eduardo@debian:~/projects/flutter/hello_world$ curl http://127.0.0.1:54554/
    <!DOCTYPE html>
    <html style="height: 100%">
    <head>
      <meta charset="utf-8">
      <title>Dart VM Observatory</title>
      <link rel="stylesheet" href="packages/charted/charts/themes/quantum_theme.css">
      <link rel="stylesheet" href="packages/observatory/src/elements/css/shared.css">
      <script defer src="main.dart.js"></script>
    </head>
    <body style="height: 100%">
    </body>
    </html>
    

    Although the service is answering now, the app is still stuck on [ ] Waiting for observatory port to be available...
    If I restart it then the listening port changes randomly.

    I'm using Debian in a Virtualbox machine. USB control was sent successfully to this virtual machine:

    eduardo@debian:~/projects/flutter/hello_world$ adb devices
    List of devices attached
    LGM250CE6PYLFQGU9P	device
    

    I suspect there is some kind of TCP connection issue between my virtual machine (that runs on NAT with IP 10.0.2.15) and the device. So I have a question: does the flutter app try to make any TCP connection? If yes so I can create port forwards between host and guest machines.

  10. DanTup commented on Sep 12, 2018

    @DanTup
    Contributor

    @eduardobcastro Are you running on master and comfortable modifying the code locally temporarily? I think it'd be interesting to add additional printTrace calls throughout this code to see exactly where it's getting stuck. For example, starting with making it print that it got the URI from the log in android_device.dart:

    if (debuggingOptions.buildInfo.isDebug || debuggingOptions.buildInfo.isProfile) {
      observatoryUri = await observatoryDiscovery.uri;
      printTrace('Received observatory URI $observatoryUri');
    }

    This is called from inside resident_runner.dart in the runHot method of the FlutterDevice class, so adding some printTraces around there too may help.

  11. eduardobcastro commented on Sep 12, 2018

    @eduardobcastro

    Yes, I am on master. I changed the code. How do I build it?

    image

  12. DanTup commented on Sep 12, 2018

    @DanTup
    Contributor

    If you delete the file (flutter sdk)/bin/cache/flutter_tools.snapshot then the next time you run Flutter you should see building flutter tools and it'll re-generate.

  13. eduardobcastro commented on Sep 12, 2018

    @eduardobcastro

    Ok changes worked. But didn't get into the if

  14. DanTup commented on Sep 12, 2018

    @DanTup
    Contributor

    Didn't get into it, or didn't hit the printTrace? (You can put a printTrace before the await to check).

    If it's hanging on the await it suggests that we're not parsing the Observatory URI out of the device logs - but that seems strange if you can see it appearing using logcat at the same time that this happens?

  15. eduardobcastro commented on Sep 12, 2018

    @eduardobcastro
        // Wait for the service protocol port here. This will complete once the
        // device has printed "Observatory is listening on...".
        printTrace('*** 1 ***');
        printTrace('Waiting for observatory port to be available...');
        printTrace('*** 2 ***');
    
        // TODO(danrubel): Waiting for observatory services can be made common across all devices.
        try {
          Uri observatoryUri;
    
          if (debuggingOptions.buildInfo.isDebug || debuggingOptions.buildInfo.isProfile) {
            printTrace('*** 3 ***');
            observatoryUri = await observatoryDiscovery.uri;
            printTrace('Received observatory URI $observatoryUri');
          }
    
          return new LaunchResult.succeeded(observatoryUri: observatoryUri);
        } catch (error) {
    
    [        ] *** 1 ***
    [        ] Waiting for observatory port to be available...
    [        ] *** 2 ***
    [        ] *** 3 ***
    
  16. 31 remaining items

  17. eduardobcastro commented on Sep 18, 2018

    @eduardobcastro

    @DanTup @jmgao
    ['shell', '-x', 'logcat', '-v', 'time'] worked on version 28.0.0

  18. DanTup commented on Sep 18, 2018

    @DanTup
    Contributor

    @eduardobcastro I think it's 28.0.1 that introduced the issue - does it work with that too (it does for me, but my phone doesn't have this problem). If it solves the issue there for you, I'll merge the fix in and we can consider this solved :-)

    And thanks for all the help troubleshooting! 👍

  19. eduardobcastro commented on Sep 18, 2018

    @eduardobcastro

    Sorry, my mistake. I tested on 28.0.1.

  20. DanTup commented on Sep 18, 2018

    @DanTup
    Contributor

    Great, thanks!

  21. added a commit that references this issue on Sep 18, 2018
    ff9dc22
  22. DanTup commented on Sep 18, 2018

    @DanTup
    Contributor

    The fix has landed in master; if you're on master please do try flutter upgrade and see if the issue is resolved. Let me know if you still see any issues.

  23. atheistrepublic commented on May 8, 2020

    @atheistrepublic

    I am getting no out when i type adb logcat on terminal but when i type adb shell -x logcat it works fine.How can i resolve this issue?I am using ubuntu 18.04 and LG M700.Also when i type adb --version it shows :
    Android Debug Bridge version 1.0.41
    Version 30.0.0-6374843
    Installed as /usr/lib/android-sdk/platform-tools/adb

  24. DanTup commented on May 11, 2020

    @DanTup
    Contributor

    I am getting no out when i type adb logcat on terminal but when i type adb shell -x logcat it works fine

    That's fine, that's what Flutter uses now:

    https://github.com/DanTup/flutter/blob/10571920c0fba5a56c4142b38df82d1671ae9f0b/packages/flutter_tools/lib/src/android/android_device.dart#L692

    Please file a new issue if you're seeing this, and capture a verbose log by running Dart: Capture Logs and selecting Flutter Run and then trying to launch your app. Thanks!

  25. duzenko commented on May 13, 2020

    @duzenko
  26. atheistrepublic commented on May 13, 2020

    @atheistrepublic

    adb logcat command is now working on terminal .I solved it using this advice:
    https://superuser.com/questions/1357708/android-adb-logcat-works-only-on-shell/1357929#1357929

  27. duzenko commented on May 13, 2020

    @duzenko
  28. atheistrepublic commented on May 13, 2020

    @atheistrepublic

    Everything is working fine even flutter.I am able to hot reload and hot restart now and files are correctly synced now.Before downgrading it was not the case.Although this works for me and i realise it may not work for you.I even created a new issue last week regarding this which is linked below.I have closed that issue as it has been solved.
    #56637

  29. github-actions commented on Aug 21, 2021

    @github-actions

    This thread has been automatically locked since there has not been any recent activity after it was closed. If you are still experiencing a similar issue, please open a new bug, including the output of flutter doctor -v and a minimal reproduction of the issue.

  30. locked as resolved and limited conversation to collaborators on Aug 21, 2021
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