Bug 815863 - fast clicking between dashboard and inventory causes global exception
Summary: fast clicking between dashboard and inventory causes global exception
Keywords:
Status: NEW
Alias: None
Product: RHQ Project
Classification: Other
Component: Core UI
Version: 4.4
Hardware: Unspecified
OS: Unspecified
low
low
Target Milestone: ---
: ---
Assignee: Nobody
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2012-04-24 16:52 UTC by John Mazzitelli
Modified: 2022-03-31 04:28 UTC (History)
1 user (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed:
Embargoed:


Attachments (Terms of Use)
error.txt (6.57 KB, text/plain)
2012-04-24 16:52 UTC, John Mazzitelli
no flags Details


Links
System ID Private Priority Status Summary Last Updated
Red Hat Bugzilla 784656 0 medium CLOSED Globally uncaught exception in PlatformSummaryPortlet$3.onFailure() occurs when navigating away from the Dashboard befor... 2021-02-22 00:41:40 UTC

Internal Links: 784656

Description John Mazzitelli 2012-04-24 16:52:00 UTC
Created attachment 579921 [details]
error.txt

Similar replication procedures to bug #784656 but the stack trace is different and the cause is apparantly different.

See the attached error.txt for the stack trace. Notice it doesn't involve any portlets, which is why I'm creating this separate from bug 784656. #784656 involved specifically the platform utilization portlet but nothign in the stack trace for this issue involves that portlet.

Comment 1 John Mazzitelli 2012-04-24 17:48:00 UTC
from the stack trace, it looks like one of these calls to addChild is passing in null:

    public void setContent(Canvas newContent) {
        if (newContent instanceof HasViewName) {
            LocatableVLayout decoratedContent = decorateWithTitleBar(((HasViewName) newContent).getViewName(),
                newContent);
            contentCanvas.addChild(decoratedContent);
        } else {
            contentCanvas.addChild(newContent);
        }


Note You need to log in before you can comment on or make changes to this bug.