Bug 138338

Summary: Web Inspector: Uncaught Exceptions when paused and hovering JavaScript without CallFrames
Product: WebKit Reporter: Joseph Pecoraro <joepeck>
Component: Web InspectorAssignee: Joseph Pecoraro <joepeck>
Status: RESOLVED FIXED    
Severity: Normal CC: burg, commit-queue, graouts, joepeck, timothy, webkit-bug-importer
Priority: P2 Keywords: InRadar
Version: 528+ (Nightly build)   
Hardware: All   
OS: All   
Attachments:
Description Flags
[PATCH] Proposed Fix none

Description Joseph Pecoraro 2014-11-03 17:12:01 PST 
* SUMMARY
Uncaught Exceptions when paused and hovering JavaScript without CallFrames
SourceCodeTextEditor.js:1214:"undefined is not an object (evaluating 'WebInspector.debuggerManager.activeCallFrame.id')"

* STEPS TO REPRODUCE
1. Inspect <http://bogojoker.com/shell/>
2. Enable Pause on all exceptions
3. js> setTimeout(function(){[].x.x})
4. When paused, hover over any JavaScript, e.g. "document" in the index.html
  => Exception

* NOTES
Maybe we should show at least one call frame here, but in the meantime, we should handle the exception.
Comment 1 Radar WebKit Bug Importer 2014-11-03 17:12:46 PST 
<rdar://problem/18861394>
Comment 2 Joseph Pecoraro 2014-11-03 17:13:12 PST 
Created attachment 240883 [details]
[PATCH] Proposed Fix
Comment 3 Geoffrey Garen 2014-11-04 11:01:52 PST 
Comment on attachment 240883 [details]
[PATCH] Proposed Fix

r=me

Can you file a follow-up bug about showing a call frame in this case? It seems like we should / should be able to.
Comment 4 WebKit Commit Bot 2014-11-04 11:39:12 PST 
Comment on attachment 240883 [details]
[PATCH] Proposed Fix

Clearing flags on attachment: 240883

Committed r175563: <http://trac.webkit.org/changeset/175563>
Comment 5 WebKit Commit Bot 2014-11-04 11:39:15 PST 
All reviewed patches have been landed.  Closing bug.