What is GAE and how do I add it? On Apr 28, 6:53 pm, Juan Pablo Gardella <[email protected]> wrote: > 'com.google.appengine.tools.development.gwt.AppEngineLauncher' > java.lang.ClassNotFoundException: > > Add GAE to your classpath > > 2011/4/28 Uri Even-Chen <[email protected]> > > > > > > > > > I upgraded GWT to the latest version (2.2.0), but I can't run my > > project (created with GWT 2.1.0). I receive this error: > > > --------------------------------------------------------------------------- > > -------------------------------------------------------------- > > Unable to load server class > > 'com.google.appengine.tools.development.gwt.AppEngineLauncher' > > java.lang.ClassNotFoundException: > > com.google.appengine.tools.development.gwt.AppEngineLauncher > > 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) > > at java.lang.Class.forName0(Native Method) > > at java.lang.Class.forName(Class.java:247) > > at > > com.google.gwt.dev.DevMode$ArgHandlerServer.setString(DevMode.java: > > 111) > > at > > com.google.gwt.util.tools.ArgHandlerString.handle(ArgHandlerString.java: > > 26) > > at com.google.gwt.util.tools.ToolBase.processArgs(ToolBase.java:238) > > at > > com.google.gwt.dev.ArgProcessorBase.processArgs(ArgProcessorBase.java: > > 29) > > at com.google.gwt.dev.DevMode.main(DevMode.java:303) > > Google Web Toolkit 2.2.0 > > > --------------------------------------------------------------------------- > > -------------------------------------------------------------- > > > I don't know which SDK to install, I have a few files calles gwt- > > user.jar . I tried all of them but it doesn't work. > > > Thanks, > > Uri Even-Chen. > > > -- > > You received this message because you are subscribed to the Google Groups > > "Google Web Toolkit" group. > > To post to this group, send email to [email protected]. > > To unsubscribe from this group, send email to > > [email protected]. > > For more options, visit this group at > >http://groups.google.com/group/google-web-toolkit?hl=en.
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