[WebDriverAgent] During testing video , Enqueue Failure

[Alex-Xcl]

The problem

Use WebDriverAgent from Appium@1.17.1 ,xcode 11.5 and ios 13.5.1

During the test of video activity interface, the application will crash. The webriveragent prints the following information:

[Alex-Xcl]

Supplement WedDriverAgent full output:
2020-07-15 10:25:50.806816+0800 WebDriverAgentRunner-Runner[801:321398] Running tests...
Test Suite 'All tests' started at 2020-07-15 10:25:54.925
Test Suite 'WebDriverAgentRunner.xctest' started at 2020-07-15 10:25:54.926
Test Suite 'UITestingUITests' started at 2020-07-15 10:25:54.926
2020-07-15 10:25:54.956222+0800 WebDriverAgentRunner-Runner[801:321398] [User Defaults] Couldn't write values for keys (
KeyboardAutocorrection
) in CFPrefsPlistSource<0x282a69880> (Domain: com.apple.Preferences, User: kCFPreferencesCurrentUser, ByHost: No, Container: (null), Contents Need Refresh: No): setting preferences outside an application's container requires user-preference-write or file-write-data sandbox access
2020-07-15 10:25:54.963492+0800 WebDriverAgentRunner-Runner[801:321398] [User Defaults] Couldn't write values for keys (
KeyboardPrediction
) in CFPrefsPlistSource<0x282a69880> (Domain: com.apple.Preferences, User: kCFPreferencesCurrentUser, ByHost: No, Container: (null), Contents Need Refresh: No): setting preferences outside an application's container requires user-preference-write or file-write-data sandbox access
2020-07-15 10:25:54.964016+0800 WebDriverAgentRunner-Runner[801:321398] [User Defaults] Couldn't write values for keys (
KeyboardShowPredictionBar
) in CFPrefsPlistSource<0x282a69880> (Domain: com.apple.Preferences, User: kCFPreferencesCurrentUser, ByHost: No, Container: (null), Contents Need Refresh: No): setting preferences outside an application's container requires user-preference-write or file-write-data sandbox access
2020-07-15 10:25:54.966163+0800 WebDriverAgentRunner-Runner[801:321398] [User Defaults] Couldn't write values for keys (
DidShowGestureKeyboardIntroduction
) in CFPrefsPlistSource<0x282a69880> (Domain: com.apple.Preferences, User: kCFPreferencesCurrentUser, ByHost: No, Container: (null), Contents Need Refresh: No): setting preferences outside an application's container requires user-preference-write or file-write-data sandbox access
Test Case '-[UITestingUITests testRunner]' started.
t = 0.00s Start Test at 2020-07-15 10:25:54.967
t = 0.00s Set Up
2020-07-15 10:25:54.975104+0800 WebDriverAgentRunner-Runner[801:321398] Built at Jul 15 2020 10:25:12
2020-07-15 10:25:54.990342+0800 WebDriverAgentRunner-Runner[801:321398] ServerURLHere->http://192.168.2.2:8100<-ServerURLHere
2020-07-15 10:25:54.990877+0800 WebDriverAgentRunner-Runner[801:321580] Using singleton test manager
t = 22.95s Open com.dm10086.hdm
t = 22.96s Launch com.dm10086.hdm
t = 23.08s Setting up automation session
2020-07-15 10:26:19.776880+0800 WebDriverAgentRunner-Runner[801:321398] Getting the most recent active application (out of 1 total items)
t = 24.81s Find the Application 'com.dm10086.hdm'
t = 24.81s Requesting snapshot of accessibility hierarchy for app with pid 805
t = 34.88s Open com.dm10086.hdm
t = 34.88s Activate com.dm10086.hdm
t = 34.91s Wait for com.dm10086.hdm to become Running Foreground
2020-07-15 10:26:29.911126+0800 WebDriverAgentRunner-Runner[801:321398] Getting the most recent active application (out of 1 total items)
t = 34.94s Find the Application 'com.dm10086.hdm'
t = 34.95s Requesting snapshot of accessibility hierarchy for app with pid 805
2020-07-15 10:26:35.707499+0800 WebDriverAgentRunner-Runner[801:321398] Getting the most recent active application (out of 1 total items)
t = 40.74s Get all elements bound by accessibility element for: Elements matching predicate 'wdName == "允许" AND (1 == 1 OR identifier == 0 OR frame == 0 OR value == 0 OR title == 0 OR label == 0 OR elementType == 0 OR enabled == 0 OR placeholderValue == 0 OR selected == 0)'
t = 40.75s Requesting snapshot of accessibility hierarchy for app with pid 805
t = 40.88s Find: Descendants matching type Any
t = 40.89s Find: Elements matching predicate 'wdName == "允许" AND (1 == 1 OR identifier == 0 OR frame == 0 OR value == 0 OR title == 0 OR label == 0 OR elementType == 0 OR enabled == 0 OR placeholderValue == 0 OR selected == 0)'
2020-07-15 10:26:35.897061+0800 WebDriverAgentRunner-Runner[801:321398] Getting the most recent active application (out of 1 total items)
t = 40.93s Get all elements bound by accessibility element for: Elements matching predicate 'wdValue == "第 1 页（共 4 页）" AND (1 == 1 OR identifier == 0 OR frame == 0 OR value == 0 OR title == 0 OR label == 0 OR elementType == 0 OR enabled == 0 OR placeholderValue == 0 OR selected == 0)'
t = 40.93s Requesting snapshot of accessibility hierarchy for app with pid 805
t = 46.30s Requesting snapshot of accessibility hierarchy for app with pid 805
t = 47.32s Requesting snapshot of accessibility hierarchy for app with pid 805
2020-07-15 10:26:42.360031+0800 WebDriverAgentRunner-Runner[801:321398] Enqueue Failure: Failed to resolve query: Error getting main window kAXErrorServerNotFound /Applications/Appium1.17.1.app/Contents/Resources/app/node_modules/appium/node_modules/appium-webdriveragent/WebDriverAgentRunner/UITestingUITests.m 38 1
2020-07-15 10:26:42.371107+0800 WebDriverAgentRunner-Runner[801:321398] Getting the most recent active application (out of 1 total items)

[mykola-mokhnach]

The error is coming from XCTest. Unfortunately there is nothing we can do there. Please report it to Apple.