Hi, I'm trying to run in GWT 2.0's DevMode, but I'm hitting this error when I load the page in Firefox: Failed to create an instance of 'org.jboss.errai.bus.client.MessageBus' via deferred binding com.google.gwt.core.client.JavaScriptException: (TypeError): $wnd.PageBus is undefined fileName: http://localhost:8080 lineNumber: 2 stack: ("ClientBus",[object GWTJavaObject],null)@http://localhost:8080:2 Full stack trace is further down. I'm using the latest maven snapshot for errai-bus, 1.0-20100114.200325-3. Is this some really basic deployment problem, or do I have to gather more info before this will make sense to anyone? Thanks Sean. PS Tomorrow is a public holiday here in Aus, so it might take me a while to respond. 17:16:11.250 [ERROR] [org.fedorahosted.flies.webtrans.Application] Failed to create an instance of 'org.jboss.errai.bus.client.MessageBus' via deferred binding com.google.gwt.core.client.JavaScriptException: (TypeError): $wnd.PageBus is undefined fileName: http://localhost:8080 lineNumber: 2 stack: ("ClientBus",[object GWTJavaObject],null)@http://localhost:8080:2 connect("http://localhost:8080/flies/org.fedorahosted.flies.webtrans.Application/Application.html?projContainerId=1&localeId=de&gwt.codesvr=10.64.0.141:9997","Rt#42IF1WbS}Y%VD","10.64.0.141:9997","org.fedorahosted.flies.webtrans.Application","2.0")@:0 ((void 0),"org.fedorahosted.flies.webtrans.Application","http://localhost:8080/flies/org.fedorahosted.flies.webtrans.Application/")@http://localhost:8080/flies/org.fedorahosted.flies.webtrans.Application/hosted.html?org_fedorahosted_flies_webtrans_Application:264 z()@http://localhost:8080/flies/org.fedorahosted.flies.webtrans.Application/org.fedorahosted.flies.webtrans.Application.nocache.js:2 (51)@http://localhost:8080/flies/org.fedorahosted.flies.webtrans.Application/org.fedorahosted.flies.webtrans.Application.nocache.js:8 at com.google.gwt.dev.shell.BrowserChannelServer.invokeJavascript(BrowserChannelServer.java:195) at com.google.gwt.dev.shell.ModuleSpaceOOPHM.doInvoke(ModuleSpaceOOPHM.java:120) at com.google.gwt.dev.shell.ModuleSpace.invokeNative(ModuleSpace.java:507) at com.google.gwt.dev.shell.ModuleSpace.invokeNativeObject(ModuleSpace.java:264) at com.google.gwt.dev.shell.JavaScriptHost.invokeNativeObject(JavaScriptHost.java:91) at org.jboss.errai.bus.client.ClientMessageBusImpl._subscribe(ClientMessageBusImpl.java) at org.jboss.errai.bus.client.ClientMessageBusImpl.subscribe(ClientMessageBusImpl.java:103) at org.jboss.errai.bus.client.ClientMessageBusImpl.init(ClientMessageBusImpl.java:331) at org.jboss.errai.bus.client.ClientMessageBusImpl.init(ClientMessageBusImpl.java:325) at org.jboss.errai.bus.client.ClientMessageBusImpl.<init>(ClientMessageBusImpl.java:76) at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) at java.lang.reflect.Constructor.newInstance(Constructor.java:532) at com.google.gwt.dev.shell.ModuleSpace.rebindAndCreate(ModuleSpace.java:422) at com.google.gwt.dev.shell.GWTBridgeImpl.create(GWTBridgeImpl.java:39) at com.google.gwt.core.client.GWT.create(GWT.java:98) at org.jboss.errai.bus.client.ErraiBus.<clinit>(ErraiBus.java:27) at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:264) at com.google.gwt.dev.shell.ModuleSpace.loadClassFromSourceName(ModuleSpace.java:580) at com.google.gwt.dev.shell.ModuleSpace.onLoad(ModuleSpace.java:348) at com.google.gwt.dev.shell.OophmSessionHandler.loadModule(OophmSessionHandler.java:185) at com.google.gwt.dev.shell.BrowserChannelServer.processConnection(BrowserChannelServer.java:380) at com.google.gwt.dev.shell.BrowserChannelServer.run(BrowserChannelServer.java:222) at java.lang.Thread.run(Thread.java:636) -- Sean Flanigan Senior Software Engineer Engineering - Internationalisation Red Hat _______________________________________________ errai-users mailing list errai-users(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/errai-users

Hi Heiko, it's none of the above. We've got a pre-existing maven project with multiple GWT modules, and some scripting to copy from the endpoint GWT project "flies-webtrans" into another war project "flies-war". DevMode is being launched via the GWT plugin for Eclipse. Overall, it's not pretty. Anyway, it sounds like the JavaScript files for ErraiBus aren't being copied across where they should be. (I don't think our previous dependencies have had any .js files to worry about.) I'll have to dig into that. In case I don't get anywhere with that, and decide to reorganize everything, is the Maven archetype for Errai the best way of getting everything right? Thanks for the help! Sean On 25/01/10 19:21, Heiko Braun wrote: > > To me it looks like the pagebus javascript library is either not loaded > or initialized. It's included in ErraiBus.gwt.xml: > > <script src="js/pagebus.js"/> > > > How do you setup and execute the dev mode? Are using the maven build environment? > Or even the quickstart? > > /Heiko > > > On Jan 25, 2010, at 8:46 AM, Sean Flanigan wrote: > >> Hi, >> >> I'm trying to run in GWT 2.0's DevMode, but I'm hitting this error when >> I load the page in Firefox: >> >> Failed to create an instance of 'org.jboss.errai.bus.client.MessageBus' >> via deferred binding >> com.google.gwt.core.client.JavaScriptException: (TypeError): >> $wnd.PageBus is undefined >> fileName: http://localhost:8080 >> lineNumber: 2 >> stack: ("ClientBus",[object GWTJavaObject],null)@http://localhost:8080:2 >> >> Full stack trace is further down. >> >> I'm using the latest maven snapshot for errai-bus, 1.0-20100114.200325-3. >> >> Is this some really basic deployment problem, or do I have to gather >> more info before this will make sense to anyone? >> >> >> Thanks >> >> Sean. >> >> PS Tomorrow is a public holiday here in Aus, so it might take me a while >> to respond. >> >> >> 17:16:11.250 [ERROR] [org.fedorahosted.flies.webtrans.Application] >> Failed to create an instance of 'org.jboss.errai.bus.client.MessageBus' >> via deferred binding >> com.google.gwt.core.client.JavaScriptException: (TypeError): >> $wnd.PageBus is undefined >> fileName: http://localhost:8080 >> lineNumber: 2 >> stack: ("ClientBus",[object GWTJavaObject],null)@http://localhost:8080:2 >> connect("http://localhost:8080/flies/org.fedorahosted.flies.webtrans.Application/Application.html?projContainerId=1&localeId=de&gwt.codesvr=10.64.0.141:9997","Rt#42IF1WbS}Y%VD","10.64.0.141:9997","org.fedorahosted.flies.webtrans.Application","2.0")@:0 >> ((void >> 0),"org.fedorahosted.flies.webtrans.Application","http://localhost:8080/flies/org.fedorahosted.flies.webtrans.Application/")@http://localhost:8080/flies/org.fedorahosted.flies.webtrans.Application/hosted.html?org_fedorahosted_flies_webtrans_Application:264 >> z()@http://localhost:8080/flies/org.fedorahosted.flies.webtrans.Application/org.fedorahosted.flies.webtrans.Application.nocache.js:2 >> (51)@http://localhost:8080/flies/org.fedorahosted.flies.webtrans.Application/org.fedorahosted.flies.webtrans.Application.nocache.js:8 >> at >> com.google.gwt.dev.shell.BrowserChannelServer.invokeJavascript(BrowserChannelServer.java:195) >> at >> com.google.gwt.dev.shell.ModuleSpaceOOPHM.doInvoke(ModuleSpaceOOPHM.java:120) >> at >> com.google.gwt.dev.shell.ModuleSpace.invokeNative(ModuleSpace.java:507) >> at >> com.google.gwt.dev.shell.ModuleSpace.invokeNativeObject(ModuleSpace.java:264) >> at >> com.google.gwt.dev.shell.JavaScriptHost.invokeNativeObject(JavaScriptHost.java:91) >> at >> org.jboss.errai.bus.client.ClientMessageBusImpl._subscribe(ClientMessageBusImpl.java) >> at >> org.jboss.errai.bus.client.ClientMessageBusImpl.subscribe(ClientMessageBusImpl.java:103) >> at >> org.jboss.errai.bus.client.ClientMessageBusImpl.init(ClientMessageBusImpl.java:331) >> at >> org.jboss.errai.bus.client.ClientMessageBusImpl.init(ClientMessageBusImpl.java:325) >> at >> org.jboss.errai.bus.client.ClientMessageBusImpl.<init>(ClientMessageBusImpl.java:76) >> at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) >> at >> sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57) >> at >> sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) >> at java.lang.reflect.Constructor.newInstance(Constructor.java:532) >> at >> com.google.gwt.dev.shell.ModuleSpace.rebindAndCreate(ModuleSpace.java:422) >> at com.google.gwt.dev.shell.GWTBridgeImpl.create(GWTBridgeImpl.java:39) >> at com.google.gwt.core.client.GWT.create(GWT.java:98) >> at org.jboss.errai.bus.client.ErraiBus.<clinit>(ErraiBus.java:27) >> at java.lang.Class.forName0(Native Method) >> at java.lang.Class.forName(Class.java:264) >> at >> com.google.gwt.dev.shell.ModuleSpace.loadClassFromSourceName(ModuleSpace.java:580) >> at com.google.gwt.dev.shell.ModuleSpace.onLoad(ModuleSpace.java:348) >> at >> com.google.gwt.dev.shell.OophmSessionHandler.loadModule(OophmSessionHandler.java:185) >> at >> com.google.gwt.dev.shell.BrowserChannelServer.processConnection(BrowserChannelServer.java:380) >> at >> com.google.gwt.dev.shell.BrowserChannelServer.run(BrowserChannelServer.java:222) >> at java.lang.Thread.run(Thread.java:636) >> >> >> >> >> -- >> Sean Flanigan >> >> Senior Software Engineer >> Engineering - Internationalisation >> Red Hat >> >> _______________________________________________ >> errai-users mailing list >> errai-users(a)lists.jboss.org >> https://lists.jboss.org/mailman/listinfo/errai-users > -- Sean Flanigan Senior Software Engineer Engineering - Internationalisation Red Hat _______________________________________________ errai-users mailing list errai-users(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/errai-users