Viewport throws this error if any of the components added to it isn't initialized properly. Often, the problem isn't Viewport itself. Looking at the stack trace, it is difficult to say which component is responsible because it will only point to Viewport.
You will need to run the application in web mode and see the Javascript error logged in Firebug to find out the reason. The other way is to add the components one at a time between successive runs. -- Abhijeet. On Wed, Oct 1, 2008 at 4:15 AM, CHACHA <[EMAIL PROTECTED]> wrote: > > Dear Members, > I have one problem in gwt-ext, first i created one tree and five five > branches, clicking on these branches it does not show new pages > directly after this i need to refresh the page then its show the new > pages. > give me suggestion how do i solve our problem , error shows > > > [ERROR] Unable to load module entry point class > com.wms.client.BlueMarble (see associated exception for details) > com.google.gwt.core.client.JavaScriptException: (TypeError): 'null' is > null or not an object > number: -2146823281 > description: 'null' is null or not an object > at com.gwtext.client.widgets.Viewport.doLayout(Native Method) > at com.gwtext.client.widgets.Viewport.<init>(Viewport.java:64) > at com.wms.client.BlueMarble.onModuleLoad(BlueMarble.java:41) > > give me your valuable suggesion.. > thanking you. > bye > > > > -- Thanks, Abhijeet Maharana http://abhijeetmaharana.com --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "GWT-Ext Developer Forum" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/gwt-ext?hl=en -~----------~----~----~----~------~----~------~--~---
