Hi Mark, Did you get to the bottom of this at all? I just got stuck with a pretty much identical problem and there's nothing on the web except this thread where noone has answered your question.
This would be really good to crack or else I have to use something else for charting. On Monday, February 13, 2012 2:58:16 AM UTC, Mark wrote: > > I have been developing an app of several thousand lines that has > worked great for weeks.All of a sudden yesterday it stopped loading in > hosted mode (eclipse Indigo, chrome 16.0.912.77, GWT 2.4.0, Google > plugin 3.7) . As described below, the problem is <inherits > name="com.google.gwt.visualization.Visualization"/> in > myProject.gwt.xml that is included for charts (and this used to > work...) > > On loading (hosted mode on jetty), it raises this error: > > [ERROR] [reagentcalculator] - Failed to load module > 'reagentcalculator' from user agent 'Mozilla/5.0 (Windows NT 6.1; > WOW64) AppleWebKit/535.7 (KHTML, like Gecko) Chrome/16.0.912.77 > Safari/535.7' at quickstart.local:8243 > > > 21:48:57.007 [ERROR] [reagentcalculator] Unable to initialize static > dispatcher > > java.lang.NoClassDefFoundError: com/google/gwt/core/client/ > JavaScriptObject > at java.lang.ClassLoader.findBootstrapClass(Native Method) > at java.lang.ClassLoader.findBootstrapClassOrNull(Unknown Source) > at java.lang.ClassLoader.loadClass(Unknown Source) > at java.lang.ClassLoader.loadClass(Unknown Source) > at java.lang.ClassLoader.defineClass1(Native Method) > at java.lang.ClassLoader.defineClassCond(Unknown Source) > at java.lang.ClassLoader.defineClass(Unknown Source) > at java.lang.ClassLoader.defineClass(Unknown Source) > at > com.google.gwt.dev.shell.CompilingClassLoader.findClass(CompilingClassLoader.java: > > > 1085) > at java.lang.ClassLoader.loadClass(Unknown Source) > at java.lang.ClassLoader.loadClass(Unknown Source) > at java.lang.Class.forName0(Native Method) > at java.lang.Class.forName(Unknown Source) > at com.google.gwt.dev.shell.JsValueGlue.set(JsValueGlue.java:220) > at > com.google.gwt.dev.shell.ModuleSpaceOOPHM.doInvoke(ModuleSpaceOOPHM.java: > 129) > at > com.google.gwt.dev.shell.ModuleSpace.invokeNative(ModuleSpace.java: > 561) > at > com.google.gwt.dev.shell.ModuleSpace.invokeNativeVoid(ModuleSpace.java: > 289) > at com.google.gwt.dev.shell.ModuleSpace.onLoad(ModuleSpace.java: > 332) > at > com.google.gwt.dev.shell.OophmSessionHandler.loadModule(OophmSessionHandler.java: > > > 200) > at > com.google.gwt.dev.shell.BrowserChannelServer.processConnection(BrowserChannelServer.java: > > > 525) > at > com.google.gwt.dev.shell.BrowserChannelServer.run(BrowserChannelServer.java: > > 363) > at java.lang.Thread.run(Unknown Source) > > > Next step was to try a new project from the GWT template... it > worked! Okay, so I assumed I introduced a bug. Over several hours, I > reduced my application down to the following (which you may recognize > as the preamble to the template). > > > public void onModuleLoad() { > final Button sendButton = new Button("Send"); > final TextBox nameField = new TextBox(); > nameField.setText("GWT User"); > final Label errorLabel = new Label(); > > // We can add style names to widgets > sendButton.addStyleName("sendButton"); > > // Add the nameField and sendButton to the RootPanel > // Use RootPanel.get() to get the entire body element > RootPanel.get("nameFieldContainer").add(nameField); > RootPanel.get("sendButtonContainer").add(sendButton); > RootPanel.get("errorLabelContainer").add(errorLabel); > } > > Alas, it STILL throws the error! Tracked down the problem to the line > in myProject.gwt.xml > <inherits name="com.google.gwt.visualization.Visualization"/> > because I am using google charts in the full app (but not in the small > version above). gwt-visualization.jar (latest 1.1.2) is copied into > WEB-INF/lib and in project build path. If I comment out the inherits > line, The code above works fine. > > Any ideas? > > Thanks, > Mark > > -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To view this discussion on the web visit https://groups.google.com/d/msg/google-web-toolkit/-/kZ5HiLKGRxMJ. To post to this group, send email to google-web-toolkit@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.