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Api "endRecording().toImage" May appear empty data in version "1.9.1+hotfix.2" #40244
Description
First , I paint a picture on the canvas and call "endRecording().toImage" to save the image. It is possible to return empty data.This operation may need to be repeated multiple times.
This problem does not appear in the version "v1.7.8+hotfix.4".
Doctor summary (to see all details, run flutter doctor -v):
[✓] Flutter (Channel unknown, v1.9.1+hotfix.2, on Mac OS X 10.14.6 18G95, locale zh-Hans-HK)
[✓] Android toolchain - develop for Android devices (Android SDK version 28.0.3)
[✓] Xcode - develop for iOS and macOS (Xcode 10.2.1)
[✓] Android Studio (version 3.5)
[✓] VS Code (version 1.37.1)
[!] Connected device
! No devices available
Activity
BondarenkoStas commentedon Sep 11, 2019
@a27919478 Please provide a small self-contained app that demonstrates the problem. You can include small examples inline if they're enclosed by backticks, or just provide a public link to a github "gist" - https://gist.github.com/.
a27919478 commentedon Sep 16, 2019
@BondarenkoStas Maybe it's my code problem, I didn't reproduce it in DEMO.
DavidKuennen commentedon Sep 20, 2019
Having the same issue after updating. It seems to be random (maybe a race condition).
a27919478 commentedon Sep 20, 2019
@DavidKuennen Yes, I am not having this problem in "v1.7.8+hotfix.4", so I am confused too.
DavidKuennen commentedon Sep 20, 2019
Yes and I don't seem to find any way to fix it.
DavidKuennen commentedon Sep 20, 2019
I was able to reproduce it and create a demo, so I opened another issue for this.
a27919478 commentedon Sep 20, 2019
@DavidKuennen I will attention to your issue
github-actions commentedon Aug 28, 2021
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 -vand a minimal reproduction of the issue.