[Webkit-unassigned] [Bug 130167] New: Web Inspector: [iOS 6] uncaught exception attempting to use CSSAgent.getNamedFlowCollection

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Wed Mar 12 17:11:34 PDT 2014


https://bugs.webkit.org/show_bug.cgi?id=130167

           Summary: Web Inspector: [iOS 6] uncaught exception attempting
                    to use CSSAgent.getNamedFlowCollection
           Product: WebKit
           Version: 528+ (Nightly build)
          Platform: All
        OS/Version: All
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: Web Inspector
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: joepeck at webkit.org
                CC: timothy at apple.com, joepeck at webkit.org,
                    webkit-bug-importer at group.apple.com,
                    graouts at webkit.org


I see an uncaught exception attempting to use an undefined protocol method inspecting an iOS 6 device:

[Error] TypeError: undefined is not a function (evaluating 'CSSAgent.getNamedFlowCollection(documentNodeIdentifier, onNamedFlowCollectionAvailable.bind(this))')
    getNamedFlowCollection (DOMTreeManager.js, line 586)
    (anonymous function) (DOMTree.js, line 256)
    requestRootDOMNode (DOMTree.js, line 109)
    requestContentFlowList (DOMTree.js, line 254)
    _rootDOMNodeInvalidated (FrameTreeElement.js, line 288)
    dispatch (Object.js, line 180)
    dispatchEventToListeners (Object.js, line 187)
    performInvalidate (DOMTree.js, line 95)
    performInvalidate ([native code], line 0)

We should feature detect this function before using it.

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