Sometimes on entering a page with a modal panel I became the java script error message 'ModalPanel' ist undefiniert (is undefined).
After activating the modal panel on the page, the panel is not displayed and I've got the following message:
Zeile: 84
Zeichen: 2
Code: 0
Fehlermeldung: 'ModalPanel.Sizer.INITIAL_MIN' ist Null oder kein Objekt
URL: http://sdaccin00t.hr.local:8080/portal/auth/portal/default/IMS/FMIS/FMISWeb?rfRes=org%2Frichfaces%2Frenderkit%2Fhtml%2Fscripts%2FmodalPanel.js&action=b&cacheability=PAGE
When I am clearing the cache with CTRL-F5 on client side and try again, the error occurs sometimes and sometimes not.
With the same behaviour the error messages 'RichFaces.tabPanel' ist Null oder kein Objekt (is Null or no Object) and 'RichFaces.panelTabs' ist Null oder kein Objekt (is Null or no Object) occurred sometimes. When it occurred, the travelling throu the rich:tabPanels don't works
Clearing the cache may sometimes helps here too.
I am putting this in one Thread, because it seams to be the same problem. The check with firebug doesn't help, because in FireFox it works fine.
I am using RichFaces 3.3.2.SR1 and PortletBridge 2.0.0.FINAL.
Many thanks.