I'm running Android tests on Firebase Test Lab for the HUAWEI P8 Lite device (hwALE-H) and I find that a lot of tests fail, compared to other (newer) devices. The most frequent errors are:No views in hierarchy found matching:

Child at position 0 in parent with class name: is "android.widget.PopupWindow$PopupBackgroundView"

In other devices, this error does not occur.

  • Someone here with experience in this type of tests for this device?
  • Can anyone tell me why there are more tests failing on this device?
  • By the way, if someone can answer me, what are the characteristics of the Android devices that make them more stable in terms of Firebase tests?

Many thanks

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Browse other questions tagged or ask your own question.