Bug 217939

Summary: REGRESSION(r268691): Web Inspector: WI.Sidebar.Event.CollapsedStateChanged is undefined
Product: WebKit Reporter: Nikita Vasilyev <nvasilyev>
Component: Web InspectorAssignee: Nikita Vasilyev <nvasilyev>
Status: RESOLVED FIXED    
Severity: Normal CC: bburg, ews-watchlist, hi, inspector-bugzilla-changes, pangle, webkit-bug-importer
Priority: P2 Keywords: InRadar
Version: WebKit Nightly Build   
Hardware: All   
OS: All   
Attachments:
Description Flags
Patch none

Description Nikita Vasilyev 2020-10-19 19:07:19 PDT
The following asserts are failing when opening Web Inspector:

[Error] Assertion Failed: Object.addEventListener: invalid event type  – undefined – "(listener: " (4)
function (event) { WI._tabBrowserSizeDidChange(); }
"thisObject: "
null
")"
	addEventListener (Object.js:39)
	(anonymous function) (Main.js:280)

[Error] Assertion Failed: Object.addEventListener: invalid event type  – undefined – "(listener: " (4)
function (event) { WI._tabBrowserSizeDidChange(); }
"thisObject: "
null
")"
	addEventListener (Object.js:39)
	(anonymous function) (Main.js:284)
Comment 1 Nikita Vasilyev 2020-10-19 19:11:32 PDT
Broke in https://trac.webkit.org/changeset/268691/webkit#file2
Comment 2 Nikita Vasilyev 2020-10-19 19:19:17 PDT
Created attachment 411828 [details]
Patch
Comment 3 BJ Burg 2020-10-20 08:47:44 PDT
Comment on attachment 411828 [details]
Patch

rs=me
Comment 4 EWS 2020-10-20 08:50:08 PDT
Committed r268733: <https://trac.webkit.org/changeset/268733>

All reviewed patches have been landed. Closing bug and clearing flags on attachment 411828 [details].
Comment 5 Radar WebKit Bug Importer 2020-10-20 08:51:17 PDT
<rdar://problem/70486802>