From myownwastebin at googlemail.com Mon Jan 25 04:21:36 2010
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From: Heiko Braun <myownwastebin at googlemail.com>
To: errai-users at lists.jboss.org
Subject: Re: [errai-users] ErraiBus newbie problem: $wnd.PageBus is undefined
Date: Mon, 25 Jan 2010 10:21:31 +0100
Message-ID: <2A2F27AD-1060-40D7-B14F-C9378F77E570@gmail.com>
In-Reply-To: 4B5D4C6D.3050305@redhat.com

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To me it looks like the pagebus javascript library is either not loaded
or initialized. It's included in ErraiBus.gwt.xml:

 <script src=3D"js/pagebus.js"/>


How do you setup and execute the dev mode? Are using the maven build enviro=
nment?
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.Appl=
ication/Application.html?projContainerId=3D1&localeId=3Dde&gwt.codesvr=3D10=
.64.0.141:9997","Rt#42IF1WbS}Y%VD","10.64.0.141:9997","org.fedorahosted.fli=
es.webtrans.Application","2.0")@:0
> ((void
> 0),"org.fedorahosted.flies.webtrans.Application","http://localhost:8080/f=
lies/org.fedorahosted.flies.webtrans.Application/")@http://localhost:8080/f=
lies/org.fedorahosted.flies.webtrans.Application/hosted.html?org_fedorahost=
ed_flies_webtrans_Application:264
> z()@http://localhost:8080/flies/org.fedorahosted.flies.webtrans.Applicati=
on/org.fedorahosted.flies.webtrans.Application.nocache.js:2
> (51)@http://localhost:8080/flies/org.fedorahosted.flies.webtrans.Applicat=
ion/org.fedorahosted.flies.webtrans.Application.nocache.js:8
>    at
> com.google.gwt.dev.shell.BrowserChannelServer.invokeJavascript(BrowserCha=
nnelServer.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(ClientMessageB=
usImpl.java)
>    at
> org.jboss.errai.bus.client.ClientMessageBusImpl.subscribe(ClientMessageBu=
sImpl.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>(ClientMessageBusIm=
pl.java:76)
>    at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Metho=
d)
>    at
> sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAc=
cessorImpl.java:57)
>    at
> sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConst=
ructorAccessorImpl.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(OophmSessionHandl=
er.java:185)
>    at
> com.google.gwt.dev.shell.BrowserChannelServer.processConnection(BrowserCh=
annelServer.java:380)
>    at
> com.google.gwt.dev.shell.BrowserChannelServer.run(BrowserChannelServer.ja=
va: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



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