Fastbot执行过程中报错 Cannot perform this action on a sealed instance

[sunshine2176]

Fastbot执行过程中报错停止, 信息如下：
[Fastbot]*** ERROR *** Cannot perform this action on a sealed instance.
java.lang.IllegalStateException: Cannot perform this action on a sealed instance.
at android.view.accessibility.AccessibilityNodeInfo.enforceNotSealed(AccessibilityNodeInfo.java:2956)
at android.view.accessibility.AccessibilityNodeInfo.setConnectionId(AccessibilityNodeInfo.java:2839)
at android.view.accessibility.AccessibilityInteractionClient.finalizeAndCacheAccessibilityNodeInfo(AccessibilityInteractionClient.java:703)
at android.view.accessibility.AccessibilityInteractionClient.finalizeAndCacheAccessibilityNodeInfos(AccessibilityInteractionClient.java:721)
at android.view.accessibility.AccessibilityInteractionClient.findAccessibilityNodeInfoByAccessibilityId(AccessibilityInteractionClient.java:293)
at android.view.accessibility.AccessibilityInteractionClient.getRootInActiveWindow(AccessibilityInteractionClient.java:160)
at android.app.UiAutomation.getRootInActiveWindow(UiAutomation.java:479)
at com.android.commands.monkey.x.z(SourceFile:12341)
at com.android.commands.monkey.x.k(SourceFile:396)
at com.android.commands.monkey.Monkey.f(SourceFile:1506)
at com.android.commands.monkey.Monkey.a(SourceFile:868)
at com.android.commands.monkey.Monkey.main(SourceFile:461)
at com.android.internal.os.RuntimeInit.nativeFinishInit(Native Method)
at com.android.internal.os.RuntimeInit.main(RuntimeInit.java:389)