1826097 - Intermittent java.lang.NullPointerException: Attempt to invoke interface method 'java.lang.String java.lang.CharSequence.toString()' on a null object reference

Status: RESOLVED DUPLICATE of bug 1818268

(Fenix :: General, defect)

Description

[Sebastian Hengst [:aryx] (needinfo me if it's about an intermittent or backout)]

Log: https://console.firebase.google.com/project/moz-fenix/testlab/histories/bh.66b7091e15d53d45/matrices/6265204459465725737/executions/bs.a7ea72821fb402a6/issues

java.lang.NullPointerException: Attempt to invoke interface method 'java.lang.String java.lang.CharSequence.toString()' on a null object reference

     FATAL EXCEPTION: Thread-31
Process: org.mozilla.fenix.debug, PID: 6317
java.lang.NullPointerException: Attempt to invoke interface method 'java.lang.String java.lang.CharSequence.toString()' on a null object reference
	at android.view.accessibility.AccessibilityInteractionClient.finalizeAndCacheAccessibilityNodeInfo(AccessibilityInteractionClient.java:738)
	at android.view.accessibility.AccessibilityInteractionClient.finalizeAndCacheAccessibilityNodeInfos(AccessibilityInteractionClient.java:765)
	at android.view.accessibility.AccessibilityInteractionClient.findAccessibilityNodeInfoByAccessibilityId(AccessibilityInteractionClient.java:299)
	at android.view.accessibility.AccessibilityInteractionClient.getRootInActiveWindow(AccessibilityInteractionClient.java:162)
	at android.app.UiAutomation.getRootInActiveWindow(UiAutomation.java:479)
	at android.support.test.uiautomator.w.getRootNode(QueryController.java:1)
	at android.support.test.uiautomator.w.getCurrentPackageName(QueryController.java:2)
	at android.support.test.uiautomator.UiDevice.getCurrentPackageName(UiDevice.java:2)
	at androidx.test.tools.crawler.platform.uiautomator.UiAutomatorInteractionController.launchPackage(UiAutomatorInteractionController.java:2)
	at androidx.test.tools.crawler.platform.hybrid.HybridInteractionController.launchPackage(HybridInteractionController.java:1)
	at androidx.test.tools.crawler.platform.ActionExecutor.execute(ActionExecutor.java:58)
	at androidx.test.tools.crawler.platform.ActionExecutor.performAction(ActionExecutor.java:4)
	at androidx.test.tools.crawler.platform.RemotePlatform.handlePerformAction(RemotePlatform.java:22)
	at androidx.test.tools.crawler.platform.RemotePlatform.messageLoop(RemotePlatform.java:59)
	at androidx.test.tools.crawler.platform.RemotePlatform.lambda$startCrawlAndWaitUntilFinished$0$androidx-test-tools-crawler-platform-RemotePlatform(RemotePlatform.java:1)
	at androidx.test.tools.crawler.platform.RemotePlatform$$ExternalSyntheticLambda1.run(Unknown Source:6)
	at java.lang.Thread.run(Thread.java:764)

Comment 1

[Intermittent Failures Robot]

2 failures in 3386 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• firefox-android: 2

Platform and build breakdown:

• fenix-ui-test: 2
  • opt: 2

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1826097&startday=2023-04-03&endday=2023-04-09&tree=all

Comment 2

[Intermittent Failures Robot]

1 failures in 3946 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• firefox-android: 1

Platform and build breakdown:

• fenix-ui-test: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1826097&startday=2023-05-22&endday=2023-05-28&tree=all

Comment 3

[Chris Peterson [:cpeterson]]

I think this is a duplicate of bug 1818268.