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Android client unable to login via default login method (class appName does not exist) #7788

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Android client unable to login via default login method (class appName does not exist)#7788
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needs info

Description

@jose1711
jose1711
opened on Jan 11, 2018

Actual behaviour

Android client reports an error while attempting to connect to my nextcloud server instance. Old login method works. Desktop client works fine.

Expected behaviour

Both methods (new and old) should be working.

Steps to reproduce

Start Nextcloud Android client, enter server hostname

Environment data

Android version: 6.0.1

Device model: Samsung S5

Stock or customized system: Stock

Nextcloud app version: 2.0.0

Nextcloud server version: 12.0.4-r1, Alpine Linux

Logs

Web server error log

192.168.0.119 - - [10/Jan/2018:21:16:54 +0000] "GET /status.php HTTP/1.0" 200 146 "-" "Mozilla/5.0 (Android) ownCloud-android/2.0.0" "192.168.0.1"                     
192.168.0.119 - - [10/Jan/2018:21:16:54 +0000] "HEAD /remote.php/webdav/ HTTP/1.0" 401 0 "-" "Mozilla/5.0 (Android) ownCloud-android/2.0.0" "192.168.0.1"              
192.168.0.119 - - [10/Jan/2018:21:16:55 +0000] "GET /index.php/login/flow HTTP/1.0" 500 4970 "-" "Samsung SM-G900F" "192.168.0.1"

Nextcloud log (data/nextcloud.log)

{"reqId":"U92ZrffjR2SEVEHQn7L5","level":3,"time":"2018-01-10T21:16:55+00:00","remoteAddr":"192.168.0.119","user":"--","app":"index","method":"GET","url":"\/index.php\/login\/flow","message":"Exception: {\"Exception\":\"OCP\\\\AppFramework\\\\QueryException\",\"Message\":\"Could not resolve appName! Class appName does not exist\",\"Code\":0,\"Trace\":\"#0 \\\/usr\\\/share\\\/webapps\\\/nextcloud\\\/lib\\\/private\\\/AppFramework\\\/Utility\\\/SimpleContainer.php(117): OC\\\\AppFramework\\\\Utility\\\\SimpleContainer->resolve('appName')\\n#1 \\\/usr\\\/share\\\/webapps\\\/nextcloud\\\/lib\\\/private\\\/ServerContainer.php(132): OC\\\\AppFramework\\\\Utility\\\\SimpleContainer->query('appName')\\n#2 \\\/usr\\\/share\\\/webapps\\\/nextcloud\\\/lib\\\/private\\\/AppFramework\\\/Utility\\\/SimpleContainer.php(66): OC\\\\ServerContainer->query('appName')\\n#3 \\\/usr\\\/share\\\/webapps\\\/nextcloud\\\/lib\\\/private\\\/AppFramework\\\/Utility\\\/SimpleContainer.php(96): OC\\\\AppFramework\\\\Utility\\\\SimpleContainer->buildClass(Object(ReflectionClass))\\n#4 \\\/usr\\\/share\\\/webapps\\\/nextcloud\\\/lib\\\/private\\\/AppFramework\\\/Utility\\\/SimpleContainer.php(117): OC\\\\AppFramework\\\\Utility\\\\SimpleContainer->resolve('OC\\\\\\\\Core\\\\\\\\Control...')\\n#5 \\\/usr\\\/share\\\/webapps\\\/nextcloud\\\/lib\\\/private\\\/ServerContainer.php(132): OC\\\\AppFramework\\\\Utility\\\\SimpleContainer->query('OC\\\\\\\\Core\\\\\\\\Control...')\\n#6 \\\/usr\\\/share\\\/webapps\\\/nextcloud\\\/lib\\\/private\\\/AppFramework\\\/DependencyInjection\\\/DIContainer.php(416): OC\\\\ServerContainer->query('OC\\\\\\\\Core\\\\\\\\Control...')\\n#7 \\\/usr\\\/share\\\/webapps\\\/nextcloud\\\/lib\\\/private\\\/AppFramework\\\/App.php(101): OC\\\\AppFramework\\\\DependencyInjection\\\\DIContainer->query('OC\\\\\\\\Core\\\\\\\\Control...')\\n#8 \\\/usr\\\/share\\\/webapps\\\/nextcloud\\\/lib\\\/private\\\/AppFramework\\\/Routing\\\/RouteActionHandler.php(47): OC\\\\AppFramework\\\\App::main('ClientFlowLogin...', 'showAuthPickerP...', Object(OC\\\\AppFramework\\\\DependencyInjection\\\\DIContainer), Array)\\n#9 [internal function]: OC\\\\AppFramework\\\\Routing\\\\RouteActionHandler->__invoke(Array)\\n#10 \\\/usr\\\/share\\\/webapps\\\/nextcloud\\\/lib\\\/private\\\/Route\\\/Router.php(299): call_user_func(Object(OC\\\\AppFramework\\\\Routing\\\\RouteActionHandler), Array)\\n#11 \\\/usr\\\/share\\\/webapps\\\/nextcloud\\\/lib\\\/base.php(1004): OC\\\\Route\\\\Router->match('\\\/login\\\/flow')\\n#12 \\\/usr\\\/share\\\/webapps\\\/nextcloud\\\/index.php(48): OC::handleRequest()\\n#13 {main}\",\"File\":\"\\\/usr\\\/share\\\/webapps\\\/nextcloud\\\/lib\\\/private\\\/AppFramework\\\/Utility\\\/SimpleContainer.php\",\"Line\":102}","userAgent":"Samsung SM-G900F","version":"12.0.4.3"}```

Activity

  1. MorrisJobke commented on Jan 11, 2018

    @MorrisJobke
    MorrisJobke
    on Jan 11, 2018
    Member

    @jose1711 What apps do you have enabled?

    cc @tobiasKaminsky and @rullzer for the new login flow.

  2. jose1711 commented on Jan 11, 2018

    @jose1711
    jose1711
    on Jan 11, 2018
    Author

    Apps Enabled:

    • Collaborative tags 1.2.0
    • Deleted files 1.2.0
    • File sharing 1.4.0
    • Gallery 17.0.0
    • Log Reader 2.0.0
    • Versions 1.5.0
    • Preview Generator 1.0.9
    • Ransomware protection 1.0.5

  3. jose1711 commented on Jan 11, 2018

    @jose1711
    jose1711
    on Jan 11, 2018
    Author

    FYI: I have disabled unofficial apps (Preview Generator and Ransomware protection) to see if something improves but to no avail.

  4. rullzer commented on Jan 12, 2018

    @rullzer
    rullzer
    on Jan 12, 2018
    Member

    It seems DI is doing something fishy... but debugging this won't be so easy... let me think if I can come up with something...

  5. rullzer commented on Jan 12, 2018

    @rullzer
    rullzer
    on Jan 12, 2018
    Member

    @jose1711 we fixed some DI stuff and improved the error logging in Nextcloud 13. We just release the RC1 of Nextcloud13. Could you test that?

  6. MorrisJobke
    added
    needs info
    on Jan 12, 2018

  7. jose1711 commented on Jan 12, 2018

    @jose1711
    jose1711
    on Jan 12, 2018
    Author

    made a full backup and deployed 13r1. now modern login method works fine from my cellphone. is there a plan to backport those fixes to 12-branch? otherwise i guess i'd need to wait for the next stable release.

  8. MorrisJobke commented on May 31, 2018

    @MorrisJobke
    MorrisJobke
    on May 31, 2018
    Member

    made a full backup and deployed 13r1. now modern login method works fine from my cellphone. is there a plan to backport those fixes to 12-branch? otherwise i guess i'd need to wait for the next stable release.

    Sadly is was a major rework and we didn't back ported it. Nextcloud 13 is stable enough to run it now :)

  9. MorrisJobke
    closed this as completedon May 31, 2018
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