Tracing Failed Cause: Could not start trace Cause: Cannot trace app on locked device

[laizuling]

GAPID Version: 1.5.0:b33134fa99c398ce81dffd642aa11ea53c660518
OS: mac os x x86_64 device: HUAWEI P30

com.google.gapid.server.Client$InternalServerErrorException: Tracing Failed
Cause: Could not start trace
Cause: Cannot trace app on locked device
at com.google.gapid.server.Client.throwIfError(Client.java:301)
at com.google.gapid.server.Client.lambda$streamTrace$49(Client.java:275)
at com.google.gapid.server.GapidClientGrpc$StreamHandler.onNext(GapidClientGrpc.java:217)
at io.grpc.stub.ClientCalls$StreamObserverToCallListenerAdapter.onMessage(ClientCalls.java:421)
at io.grpc.ForwardingClientCallListener.onMessage(ForwardingClientCallListener.java:33)
at io.grpc.ForwardingClientCallListener.onMessage(ForwardingClientCallListener.java:33)
at io.grpc.internal.ClientCallImpl$ClientStreamListenerImpl$1MessagesAvailable.runInContext(ClientCallImpl.java:519)
at io.grpc.internal.ContextRunnable.run(ContextRunnable.java:37)
at io.grpc.internal.SerializingExecutor.run(SerializingExecutor.java:123)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
Caused by: com.google.gapid.server.Client$Stack: For request: RPC->streamTrace()
at com.google.gapid.server.Client.streamTrace(Client.java:272)
at com.google.gapid.server.Tracer.trace(Tracer.java:41)
at com.google.gapid.views.TracerDialog.showTracingDialog(TracerDialog.java:132)
at com.google.gapid.MainWindow.lambda$updateFileMenu$11(MainWindow.java:255)
at com.google.gapid.MainWindow$MenuItems$1.run(MainWindow.java:399)
at org.eclipse.jface.action.Action.runWithEvent(Action.java:476)
at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:568)
at org.eclipse.jface.action.ActionContributionItem.lambda$4(ActionContributionItem.java:400)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:89)
at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4292)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1512)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1535)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1520)
at org.eclipse.swt.widgets.Widget.notifyListeners(Widget.java:1324)
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4116)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3733)
at org.eclipse.jface.window.Window.runEventLoop(Window.java:821)
at org.eclipse.jface.window.Window.open(Window.java:797)
at com.google.gapid.Main$UI.show(Main.java:119)
at com.google.gapid.Main.main(Main.java:68)

[AWoloszyn]

Is your device locked?

Cannot trace app on locked device

[hevrard]

Some things we can try to programatically unlock the screen:

    # wake up screen
    adb shell input keyevent 224

    # unlock
    adb shell input keyevent 82