Thank you angushirose for your answer. I've solved the problem by doing what you told me.
so, whenever I get this error, I figure out that there is a problem in accessing the javaScript Files. Thank you so much. Regards. On 25 nov, 09:01, "[EMAIL PROTECTED]" <[EMAIL PROTECTED]> wrote: > Hi, > I think you have to update your gwt.xml file AND the entry page > e.g. MyApp.html with references to the javascript for the > BufferedReaders etc. I've pasted mine below: > > From gwt.xml: > > <script src="js/adapter/yui/yui-utilities.js"></script> > <script src="js/adapter/yui/ext-yui-adapter.js"></script> > <script src="js/adapter/ext/ext-base.js"></script> > <script src="js/ext-all.js"></script> > <script src="js/livegrid/BufferedJsonReader.js"></script> > <script src="js/livegrid/BufferedGridDragZone.js"></script> > <script src="js/livegrid/BufferedGridToolbar.js"></script> > <script src="js/livegrid/BufferedGridView.js"></script> > <script src="js/livegrid/BufferedRowSelectionModel.js"></script> > <script src="js/livegrid/BufferedStore.js"></script> > > From .html > > <script type="text/javascript" src="js/adapter/yui/yui-utilities.js"></ > script> > <script type="text/javascript" src="js/adapter/yui/ext- > yui-adapter.js"></script> > <script type="text/javascript" src="js/ext-all.js"></ > script> > <script type="text/javascript" src="js/livegrid/ > BufferedJsonReader.js"></script> > <script type="text/javascript" src="js/livegrid/ > BufferedGridDragZone.js"></script> > <script type="text/javascript" src="js/livegrid/ > BufferedGridToolbar.js"></script> > <script type="text/javascript" src="js/livegrid/ > BufferedGridView.js"></script> > <script type="text/javascript" src="js/livegrid/ > BufferedRowSelectionModel.js"></script> > <script type="text/javascript" src="js/livegrid/ > BufferedStore.js"></script> > <script type="text/javascript" src="js/adapter/ext/ext- > base.js"></script> > > I hope that helps. > > Angus > > On Nov 23, 1:37 pm, elninio <[EMAIL PROTECTED]> wrote: > > > Hi everybody, > > > I can't get the LiveGrid sample working. I've made the server side > > servlet and its configurations and I copied the code of the > > getViewPanel() method to my onModuleLoad() method. > > I get this error: > > > com.google.gwt.core.client.JavaScriptException: (TypeError): > > '$wnd.Ext.ux.data.BufferedJsonReader' a la valeur Null ou n'est pas un > > objet. > > number: -2146823281 > > description: '$wnd.Ext.ux.data.BufferedJsonReader' a la valeur Null > > ou n'est pas un objet. > > at com.gwtextux.client.data.BufferedJsonReader.create(Native Method) > > at com.gwtext.client.data.Reader.getJsObj(Reader.java:56) > > at com.gwtext.client.data.Store.setReader(Store.java:1057) > > at com.gwtext.client.data.Store.<init>(Store.java:107) > > at com.gwtextux.client.data.BufferedStore.<init>(BufferedStore.java: > > 31) > > at com.client.Testing.onModuleLoad(Testing.java:53) > > > I found in the forum that someone was having the same probleme and he > > solved it by installing ext. But I don't know how to do it. I only > > copied the ressources, adapter and ext-all.js to my project. And I > > didn't found any jar in the ext 2.0.2 package that I am using > > > Please, Can anyone tell me how could I install ext? Or how to fix this > > error? > > > Thanks for being Patient. > > > Regards. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Google Web Toolkit" 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/Google-Web-Toolkit?hl=en -~----------~----~----~----~------~----~------~--~---
