[Webkit-unassigned] [Bug 217992] New: Web Inspector: REGRESSION(r266074): Uncaught Exception: undefined is not an object (evaluating 'this._allListenersBreakpoint.disabled')

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=217992

            Bug ID: 217992
           Summary: Web Inspector: REGRESSION(r266074): Uncaught
                    Exception: undefined is not an object (evaluating
                    'this._allListenersBreakpoint.disabled')
           Product: WebKit
           Version: WebKit Nightly Build
          Hardware: All
               URL: https://devinrousso.com/demo/WebKit/test.html
                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
        Depends on: 215362

# STEPS TO REPRODUCE
1. inspect any page
2. add any global event breakpoint
3. trigger that breakpoint

Uncaught Exceptions:
-----------------------
 - undefined is not an object (evaluating 'this._allListenersBreakpoint.disabled') (at DOMDebuggerManager.js:357:97)
    listenerBreakpointForEventName @ DOMDebuggerManager.js:357:97
    _updatePauseReasonSection @ SourcesNavigationSidebarPanel.js:1700:87
    _handleDebuggerPaused @ SourcesNavigationSidebarPanel.js:2307:36
    dispatch @ Object.js:165:30
    dispatchEventToListeners @ Object.js:172:17
    debuggerDidPause @ DebuggerManager.js:955:42
    paused @ DebuggerObserver.js:60:44
    _dispatchEvent @ Connection.js:210:26
    dispatch @ Connection.js:79:32
    dispatchMessageFromTarget @ TargetManager.js:176:39
    dispatchMessageFromTarget @ TargetObserver.js:47:51
    _dispatchEvent @ Connection.js:210:26
    dispatch @ Connection.js:79:32
    dispatch @ InspectorBackend.js:232:52
    ? @ MessageDispatcher.js:42:34

Additional Details:
    cause --> An uncaught exception was thrown while handling event: Debugger.paused
-----------------------

Notes:
Inspected URL:        https://devinrousso.com/demo/WebKit/test.html
Loading completed:    true
Frontend User Agent:  Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko)
Dispatch Source:      Protocol Event

Protocol Event:
{"method":"Debugger.paused","params":{"callFrames":[{"callFrameId":"{\"ordinal\":0,\"injectedScriptId\":12}","functionName":"handleClick","location":{"scriptId":"21","lineNumber":20,"columnNumber":4},"scopeChain":[{"object":{"type":"object","objectId":"{\"injectedScriptId\":12,\"id\":9}","className":"JSLexicalEnvironment","description":"JSLexicalEnvironment"},"type":"closure","name":"handleClick","location":{"scriptId":"21","lineNumber":20,"columnNumber":21}},{"object":{"type":"object","objectId…


Referenced Bugs:

https://bugs.webkit.org/show_bug.cgi?id=215362
[Bug 215362] Web Inspector: allow event breakpoints to be configured
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