firebase测试实验室完成后获取“内部系统错误1”

我在Firebase测试实验室运行了浓缩咖啡测试。看起来测试通过了,但测试结束时出现了内部系统错误。详情如下:

C:\temp>gcloud firebase test android run --type instrumentation --app mytest.apk --test mytest-androidTest.apk --device model=Nexus10,version=22,locale=en,orientation=landscape --timeout 300s

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Uploading [mytest.apk] to Firebase Test Lab...
Uploading [mytest-androidTest.apk] to Firebase Test Lab...
Raw results will be stored in your GCS bucket at [https://console.developers.google.com/storage/browser/test-lab-j9zwyqscmy0rw-k53tazzivjxvu/2017-10-06_10:05:06.963000_QXyn/]

Test [matrix-29xhyyz7dm2ko] has been created in the Google Cloud.
Firebase Test Lab will execute your instrumentation test on 1 device(s).
Creating individual test executions...done.

Test results will be streamed to [https://console.firebase.google.com/project/cova-int/testlab/histories/bh.9e7919885115a3e5/matrices/6160084542711433457].
10:06:09 Test is Pending
10:06:33 Starting attempt 1
10:06:33 Test is Running
10:07:47 Logging into the device
10:08:00 Installing APK: com.mytest
10:08:36 Installing APK: com.mytest.test
10:09:07 Running instrumentation test. Package: com.mytest.test testrunner: android.support.test.runner.AndroidJUnitRunner useOrchestrator: false options: []
10:09:32 Instrumentation test has finished
10:09:38 Generating video
10:09:38 Retrieving performance samples
10:09:57 Retrieving test artifacts
10:10:03 Retrieving any crash results
10:10:52 Processing Logcat.
10:10:58 Done. Test time=26 (secs)
ERROR: (gcloud.firebase.test.android.run) Firebase Test Lab infrastructure failure: Internal System Error 1

C:\temp>

感谢您的帮助。