Re: Unable to find 'com/apress/gwt/GWTasks.gwt.xml' on your classpath;

2009-03-30 Thread ritu6386 

Hi,

  I am using gwt-windows-1.5.3 and jdk1.6 . I am not getting any error
when i start from command prompt.
When im trying to run the same code using eclipse i get this error

[ERROR] Unable to find 'com/apress/gwt/GWTasks.gwt.xml' on your
classpath; could be a typo, or maybe you forgot to include a classpath
entry for source?

  I have included gwt-dev-windows.jar and gwt-user.jar files.
Do i need to make any further changes when i use eclipse.


Thanks
Ritu
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Re: Unable to find 'com/apress/gwt/GWTasks.gwt.xml' on your classpath;

2009-03-27 Thread Isaac Truett 

Something on line 36 of GWTTask.java is null. If it isn't obvious from
looking at your code what, exactly, is null, then you can set a
breakpoint and run in debug mode (possible from the command line, but
why make things difficult? Just use Eclipse or some other IDE). If you
then can't figure out why whatever it is is null, post the relevant
code. I'm going to take a wild guess and say you have something like
RootPanel.get("foo").add(something) and there isn't an element with ID
of "foo" in your HTML. But that is, again, simply a wild guess.



On Fri, Mar 27, 2009 at 8:18 AM, ritu6386  wrote:
>
> Hi,
>
>  I have just started using GWT and i started with a very simple
> project i found in a book . When i execute it from the command prompt
> for the first time it's working fine. Then i try and import project to
> eclipse and while executing i get this error.
>
> [ERROR] Unable to find 'com/apress/gwt/GWTasks.gwt.xml' on your
> classpath; could be a typo, or maybe you forgot to include a classpath
> entry for source?
>
> i have included gwt-dev-windows.jar and gwt-user.jar in the build
> path.
>
> After this now when i execute gwtasks-shell from command prompt i get
> this error
>
> [ERROR] Unable to load module entry point class
> com.apress.gwt.client.GWTasks
> java.lang.NullPointerException: null
>        at com.apress.gwt.client.GWTasks.onModuleLoad(GWTasks.java:36)
>        at sun.reflect.NativeMethodAccessorImpl.invoke
> (NativeMethodAccessorImpl.java:39)
>        at sun.reflect.DelegatingMethodAccessorImpl.invoke
> (DelegatingMethodAccessorImpl.java:25)
>        at java.lang.reflect.Method.invoke(Method.java:324)
>        at com.google.gwt.dev.shell.ModuleSpace.onLoad(ModuleSpace.java:64)
>        at com.google.gwt.dev.shell.BrowserWidget.attachModuleSpace
> (BrowserWidget.java:324)
>        at com.google.gwt.dev.shell.ie.BrowserWidgetIE6.access$100
> (BrowserWidgetIE6.java:19)
>        at com.google.gwt.dev.shell.ie.BrowserWidgetIE6$External.gwtOnLoad
> (BrowserWidgetIE6.java:45)
>        at com.google.gwt.dev.shell.ie.BrowserWidgetIE6$External.invoke
> (BrowserWidgetIE6.java:98)
>        at com.google.gwt.dev.shell.ie.IDispatchImpl.Invoke
> (IDispatchImpl.java:199)
>
> [ERROR] Failure to load module 'com.apress.gwt.GWTasks'
>
> I am using gwt-windows-1.0.20 since i have jdk1.4 on this system .
>
> I would really appreciate if i could get any help .
>
> >
>

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Re: Unable to find 'com/apress/gwt/GWTasks.gwt.xml' on your classpath;

2009-03-27 Thread Ian Bambury 
If I were you, I'd use the latest stable version (1.5) or, since you are
learning, the latest released version (1.6 which has major differences to
1.5)
I don't think anyone here can really remember how version 1.0 works any
more.

You will need to get a more recent version of Java, too.

Ian

http://examples.roughian.com


2009/3/27 ritu6386 

>
> Hi,
>
>  I have just started using GWT and i started with a very simple
> project i found in a book . When i execute it from the command prompt
> for the first time it's working fine. Then i try and import project to
> eclipse and while executing i get this error.
>
> [ERROR] Unable to find 'com/apress/gwt/GWTasks.gwt.xml' on your
> classpath; could be a typo, or maybe you forgot to include a classpath
> entry for source?
>
> i have included gwt-dev-windows.jar and gwt-user.jar in the build
> path.
>
> After this now when i execute gwtasks-shell from command prompt i get
> this error
>
> [ERROR] Unable to load module entry point class
> com.apress.gwt.client.GWTasks
> java.lang.NullPointerException: null
>at com.apress.gwt.client.GWTasks.onModuleLoad(GWTasks.java:36)
>at sun.reflect.NativeMethodAccessorImpl.invoke
> (NativeMethodAccessorImpl.java:39)
>at sun.reflect.DelegatingMethodAccessorImpl.invoke
> (DelegatingMethodAccessorImpl.java:25)
>at java.lang.reflect.Method.invoke(Method.java:324)
>at com.google.gwt.dev.shell.ModuleSpace.onLoad(ModuleSpace.java:64)
>at com.google.gwt.dev.shell.BrowserWidget.attachModuleSpace
> (BrowserWidget.java:324)
>at com.google.gwt.dev.shell.ie.BrowserWidgetIE6.access$100
> (BrowserWidgetIE6.java:19)
>at com.google.gwt.dev.shell.ie.BrowserWidgetIE6$External.gwtOnLoad
> (BrowserWidgetIE6.java:45)
>at com.google.gwt.dev.shell.ie.BrowserWidgetIE6$External.invoke
> (BrowserWidgetIE6.java:98)
>at com.google.gwt.dev.shell.ie.IDispatchImpl.Invoke
> (IDispatchImpl.java:199)
>
> [ERROR] Failure to load module 'com.apress.gwt.GWTasks'
>
> I am using gwt-windows-1.0.20 since i have jdk1.4 on this system .
>
> I would really appreciate if i could get any help .
>
> >
>

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Unable to find 'com/apress/gwt/GWTasks.gwt.xml' on your classpath;

2009-03-27 Thread ritu6386 

Hi,

  I have just started using GWT and i started with a very simple
project i found in a book . When i execute it from the command prompt
for the first time it's working fine. Then i try and import project to
eclipse and while executing i get this error.

[ERROR] Unable to find 'com/apress/gwt/GWTasks.gwt.xml' on your
classpath; could be a typo, or maybe you forgot to include a classpath
entry for source?

i have included gwt-dev-windows.jar and gwt-user.jar in the build
path.

After this now when i execute gwtasks-shell from command prompt i get
this error

[ERROR] Unable to load module entry point class
com.apress.gwt.client.GWTasks
java.lang.NullPointerException: null
at com.apress.gwt.client.GWTasks.onModuleLoad(GWTasks.java:36)
at sun.reflect.NativeMethodAccessorImpl.invoke
(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke
(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at com.google.gwt.dev.shell.ModuleSpace.onLoad(ModuleSpace.java:64)
at com.google.gwt.dev.shell.BrowserWidget.attachModuleSpace
(BrowserWidget.java:324)
at com.google.gwt.dev.shell.ie.BrowserWidgetIE6.access$100
(BrowserWidgetIE6.java:19)
at com.google.gwt.dev.shell.ie.BrowserWidgetIE6$External.gwtOnLoad
(BrowserWidgetIE6.java:45)
at com.google.gwt.dev.shell.ie.BrowserWidgetIE6$External.invoke
(BrowserWidgetIE6.java:98)
at com.google.gwt.dev.shell.ie.IDispatchImpl.Invoke
(IDispatchImpl.java:199)

[ERROR] Failure to load module 'com.apress.gwt.GWTasks'

I am using gwt-windows-1.0.20 since i have jdk1.4 on this system .

I would really appreciate if i could get any help .

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