RHQ UI Sparkline Exceptions

[umutcelik]

Hi,

I'm running a rhq server 4.5.1 on linux. Everything works fine but web ui always throws exception as I've posted. Is there any way to turn of sparkline graph or anyway to avoid that exception?

Message :	Globally uncaught exception
Severity :	Error
Time :	Thursday, December 6, 2012 12:53:38 PM UTC+2
Root Cause :	(TypeError): Object [object Object] has no method 'sparkline'
Detail :	com.google.gwt.core.client.JavaScriptException:(TypeError): Object [object Object] has no method 'sparkline' --- STACK TRACE FOLLOWS --- (TypeError): Object [object Object] has no method 'sparkline'    at Unknown.graphSparkLines(Unknown Source)    at Unknown.startRefreshCycle_5(Unknown Source)    at Unknown.$updatePortletWindows(Unknown Source)    at Unknown.$onSuccess_158(Unknown Source)    at Unknown.onSuccess_167(Unknown Source)    at Unknown.$onResponseReceived(Unknown Source)    at Unknown.onResponseReceived_6(Unknown Source)    at Unknown.$fireOnResponseReceived(Unknown Source)    at Unknown.onReadyStateChange_0(Unknown Source)    at Unknown.<anonymous>(Unknown Source)

[achmykh]

I have same issue, found that meric graph on dashboard causing this error. Refreshing the page ctrl+f5 will clear the error but as soon dashboard with metric graph(s) is open exception will be thrown again. The work around is to remove all metric graphs from dashboard.

[achmykh]

not sure if this relevant: http://stackoverflow.com/questions/3626714/no-method-sparkline

[jmenengo]

I have the same problem.

If you delete these files

./jbossas/server/default/deploy/rhq.ear/coregui.war/js/jquery.sparkline-2.0.min.js

./jbossas/server/default/deploy/rhq.ear/coregui.war/js/jquery-1.7.2.min.js

rhqserver works fine one session, but error appears again in other sessions.

[jmenengo]

resolved partially

find this file

./rhq-server-4.5.1/jbossas/server/default/deploy/rhq.ear/coregui.war/org.rhq.enterprise.gui.coregui.CoreGUI/716ADA316946734AA7DDBED4029049E9.cache.html

delete this function

function graphSparkLines(){

   $wnd.jQuery('.dynamicsparkline').sparkline();

}

restart rhqserver. The problem

(TypeError): Object [object Object] has no method 'sparkline'

the problem has disappeared. You can see all sparkline graps in server or agents, but now... the Dashboard... doesn't work fine...

[jmenengo]

now de Dashboard works fine. We have a problem with two agents with same security-token.

[jkremser]

This should be fixed in 4.6.0. The problem was the jQuery version conflict, because sparkline has its own jQuery and gflot too.

(https://bugzilla.redhat.com/show_bug.cgi?id=895664)

[jmenengo]

Thanks you. I'll try the version as soon as possible