[Webkit-unassigned] [Bug 143139] New: Web Inspector: Uncaught Exception: TypeError: Attempted to assign to readonly - DOMNodeDetailsSidebarPanel.js

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=143139

            Bug ID: 143139
           Summary: Web Inspector: Uncaught Exception: TypeError:
                    Attempted to assign to readonly -
                    DOMNodeDetailsSidebarPanel.js
    Classification: Unclassified
           Product: WebKit
           Version: 528+ (Nightly build)
          Hardware: All
                OS: All
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: Web Inspector
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: joepeck at webkit.org
                CC: graouts at webkit.org, joepeck at webkit.org,
                    jonowells at apple.com, mattbaker at apple.com,
                    nvasilyev at apple.com, timothy at apple.com,
                    webkit-bug-importer at group.apple.com

* SUMMARY
Uncaught Exception: TypeError: Attempted to assign to readonly.

[Error] Uncaught exception in inspector page while handling event DOM.attributeModified:  TypeError: Attempted to assign to readonly property.
    _createAttributesDataGrid @ /Views/DOMNodeDetailsSidebarPanel.js:587:17
    _refreshAttributes @ /Views/DOMNodeDetailsSidebarPanel.js:122:78
    _attributesChanged @ /Views/DOMNodeDetailsSidebarPanel.js:537:32
    dispatch @ /Base/Object.js:129:55
    dispatchEventToListeners @ /Base/Object.js:136:17
    _attributeModified @ /Controllers/DOMTreeManager.js:136:38
    attributeModified @ /Protocol/DOMObserver.js:42:55
    dispatchEvent @ /Protocol/InspectorBackend.js:353:42
    _dispatchEvent @ /Protocol/InspectorBackend.js:233:32
    dispatch @ /Protocol/InspectorBackend.js:88:32
    dispatchNextQueuedMessageFromBackend @ /Protocol/MessageDispatcher.js:42:34

Not exactly sure how to reproduce, but I was playing with DOM nodes in the console and may have modified an attribute myself.

-- 
You are receiving this mail because:
You are the assignee for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.webkit.org/pipermail/webkit-unassigned/attachments/20150327/5b54817d/attachment-0002.html>