system_health.webview_startup fails with Iterator result undefined is not an object |
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Issue description
Error message:
Traceback (most recent call last):
File "/b/build/slave/Android_Nexus5X_WebView_Perf__2_/build/src/third_party/catapult/telemetry/telemetry/value/failure.py", line 41, in _GetExcInfoFromMessage
raise Exception(message)
Exception: MapFunctionError: Iterator result undefined is not an object
at Object.getDescendantEvents (/tracing/model/event_container.html:86:20)
at return (native)
at new webviewStartupMetric (/tracing/metrics/system_health/webview_startup_metric.html:48:16)
at metricMapFunction (/b/build/slave/Android_Nexus5X_WebView_Perf__2_/build/src/third_party/catapult/tracing/tracing/metrics/metric_map_function.html:35:12)
at Object.mapSingleTrace (/perf_insights/mre/map_single_trace.html:41:7)
at eval (/b/build/slave/Android_Nexus5X_WebView_Perf__2_/build/src/third_party/catapult/perf_insights/perf_insights/mre/map_single_trace_cmdline.html:61:14)
at Object.runAndConvertErrorsToFailures (/perf_insights/mre/map_single_trace.html:26:10)
at mapSingleTraceWithResult (/b/build/slave/Android_Nexus5X_WebView_Perf__2_/build/src/third_party/catapult/perf_insights/perf_insights/mre/map_single_trace_cmdline.html:52:8)
at Object.mapSingleTraceMain (/b/build/slave/Android_Nexus5X_WebView_Perf__2_/build/src/third_party/catapult/perf_insights/perf_insights/mre/map_single_trace_cmdline.html:76:18)
at eval (/b/build/slave/Android_Nexus5X_WebView_Perf__2_/build/src/third_party/catapult/perf_insights/perf_insights/mre/map_single_trace_cmdline.html:89:11)
[ FAILED ] blank_page.html (15921 ms)
https://build.chromium.org/p/chromium.perf/builders/Android%20Nexus5X%20WebView%20Perf%20%282%29/builds/489/steps/system_health.webview_startup/logs/stdio
The error message appeared first on that build (489), but the test was failing earlier due to issue 624717 so not sure when the bug was introduced.
Alex can you have a look?
,
Jul 7 2016
The following revision refers to this bug: https://chromium.googlesource.com/chromium/src.git/+/a7939d94e04e49c40e551a87c524ffdaed62684f commit a7939d94e04e49c40e551a87c524ffdaed62684f Author: catapult-deps-roller <catapult-deps-roller@chromium.org> Date: Thu Jul 07 22:25:36 2016 Roll src/third_party/catapult/ 71bab5766..7c4d195ab (3 commits). https://chromium.googlesource.com/external/github.com/catapult-project/catapult.git/+log/71bab5766221..7c4d195ab2d0 $ git log 71bab5766..7c4d195ab --date=short --no-merges --format='%ad %ae %s' BUG= 625186 TBR=catapult-sheriff@chromium.org Review-Url: https://codereview.chromium.org/2132533004 Cr-Commit-Position: refs/heads/master@{#404263} [modify] https://crrev.com/a7939d94e04e49c40e551a87c524ffdaed62684f/DEPS
,
Jul 8 2016
Thanks! This appears fixed now.
,
Jul 11 2016
Issue 625800 has been merged into this issue. |
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Comment 1 by perezju@chromium.org
, Jul 7 2016