Thursday, July 29, 2010

Re: java.lang.NoClassDefFoundError: com/google/gwt/dev/DevMode; 2.1.0-M1

DevMode is provided by gwt-dev.jar, which is in the SDK. So let's
start simple: is gwt-dev.jar on your classpath? (I have zero
experience with IDEA, sorry).

On Jul 29, 5:17 am, capgeti <capg...@googlemail.com> wrote:
> Hello.
> I have a problem to start gwt-devmode since last week.
> I use intellij IDEA 9.0.3.
> I created a GWT Modul and a web facet.
> I created a GWT Run Configuration too.
>
> In use of gwt 2.0.3 all works fine, but when I try 2.1.0-M1 this
> exception was thrown:
>
> Exception in thread "main" java.lang.NoClassDefFoundError: com/google/
> gwt/dev/DevMode
> Caused by: java.lang.ClassNotFoundException:
> com.google.gwt.dev.DevMode
>         at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
>         at java.security.AccessController.doPrivileged(Native Method)
>         at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
>         at java.lang.ClassLoader.loadClass(ClassLoader.java:307)
>         at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
>         at java.lang.ClassLoader.loadClass(ClassLoader.java:248)
>
> Last week it worked with gwt-2.1.0-M1.
>
> can you help me please?
>
> thanks in advance

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