[Error] Assertion Failed: removeEventListener cannot remove frame-main-resource-did-change because it doesn't exist. removeEventListener (Object.js:93) detached (ChangesDetailsSidebarPanel.js:59) _didMoveToWindow (View.js:266) _didMoveToParent (View.js:238) removeSubview (View.js:132) selectedSidebarPanel (Sidebar.js:126) _navigationItemSelected (Sidebar.js:284) dispatch (Object.js:165) dispatchEventToListeners (Object.js:172) selectedNavigationItem (NavigationBar.js:155) _mouseDown (NavigationBar.js:298) _mouseDown
Created attachment 406575 [details] Patch
Comment on attachment 406575 [details] Patch r=me
Committed r265712: <https://trac.webkit.org/changeset/265712> All reviewed patches have been landed. Closing bug and clearing flags on attachment 406575 [details].
<rdar://problem/67102858>