[Webkit-unassigned] [Bug 204830] New: Web Inspector: Uncaught Exception: undefined is not an object (evaluating 'navigationItem.parentNavigationBar')\
bugzilla-daemon at webkit.org
bugzilla-daemon at webkit.org
Tue Dec 3 18:25:11 PST 2019
https://bugs.webkit.org/show_bug.cgi?id=204830
Bug ID: 204830
Summary: Web Inspector: Uncaught Exception: undefined is not an
object (evaluating
'navigationItem.parentNavigationBar')\
Product: WebKit
Version: WebKit Nightly Build
Hardware: All
URL: https://webkit.org/
OS: All
Status: NEW
Severity: Normal
Priority: P2
Component: Web Inspector
Assignee: webkit-unassigned at lists.webkit.org
Reporter: drousso at apple.com
CC: inspector-bugzilla-changes at group.apple.com
Uncaught Exception in Web Inspector.
Steps to Reproduce:
1. inspect <https://webkit.org/>
2. force dark appearance
3. navigate to <https://apple.com/>
Uncaught Exceptions:
-----------------------
- undefined is not an object (evaluating 'navigationItem.parentNavigationBar') (at ContentBrowser.js:450:35)
_removeAllNavigationItems @ ContentBrowser.js:450:35
_updateContentViewNavigationItems @ ContentBrowser.js:399:43
_currentContentViewDidChange @ ContentBrowser.js:515:47
dispatch @ Object.js:165:30
dispatchEventToListeners @ Object.js:172:17
closeAllContentViews @ ContentViewContainer.js:303:38
_showDOMTreeContentView @ ElementsTabContentView.js:115:70
_mainResourceDidChange @ ElementsTabContentView.js:132:37
dispatch @ Object.js:165:30
dispatchEventToListeners @ Object.js:180:21
_dispatchMainResourceDidChangeEvent @ Frame.js:492:38
_processMainFrameResourceTreePayload @ NetworkManager.js:1197:64
_processMainFrameResourceTreePayload @ [native code]
_dispatchResponseToCallback @ Connection.js:137:27
_dispatchResponse @ Connection.js:107:45
dispatch @ Connection.js:62:35
dispatchMessageFromTarget @ TargetManager.js:159:35
dispatchMessageFromTarget @ TargetObserver.js:47:51
_dispatchEvent @ Connection.js:195:26
dispatch @ Connection.js:64:32
dispatch @ InspectorBackend.js:219:52
? @ MessageDispatcher.js:42:34
Additional Details:
cause --> An uncaught exception was thrown while dispatching response callback for command Page.getResourceTree.
-----------------------
Notes:
Inspected URL: https://webkit.org/
Loading completed: true
Frontend User Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_4) AppleWebKit/605.1.15 (KHTML, like Gecko)
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