I ran into the same problem and could not figure out which configuration setting got hosed. Fortunately for me, I had a backup on another computer and just reverted back to that project and GWT 2.5.
That is one of the drawbacks of GWT--there is too much magic going on behind the scenes spread out in many directories and files. I will never try upgrading to a new version of GWT without backing up everything first. Sorry this probably won't help you--I feel your pain. Best, Jeff On May 22, 2013 7:20 PM, "Jack Gage" <[email protected]> wrote: > Has anyone pinpointed the cause of this? > > I have tried to fix this with fresh installations of Eclipse Juno and > Indigo with the GWT SDK and Designer plugins, have deleted the gwt-cache > dirs, am using jre6, and yet the problem persists, very weird. What else > bothers me about this is that I can't figure out what I did that made this > start happening; from my perspective this functionality was working just > fine and then started failing one day when I did not make any substantial > (from my perspective) changes to my environment. > > Maybe next I should try to print out all my code on paper, buy a new > computer, install and setup everything, and type in the code again..... > > Thanks! > > > On Monday, March 18, 2013 4:38:02 PM UTC-4, JoyaleXandre wrote: >> >> Hi everybody, >> >> Since friday I can't deploy my project anymore. >> >> Went I start the war generation with the deploy button I instantly get an >> error *message saying*: >> "Designer error occured. >> Select Details >> for more information. >> See the Error Log for more information. >> >> Reason: >> Parse error or internal Designer error," >> >> *The stack trace is this: * >> "Plug-in Provider: Google >> Plug-in Name: >> Plug-in ID: org.eclipse >> >> java.lang.**NoClassDefFoundError: org/eclipse/jdt/launching/** >> IJavaLaunchConfigurationConsta**nts >> at com.google.gdt.eclipse.**designer.actions.deploy.** >> DeployModuleAction.**getGWTProjectClasspath(** >> DeployModuleAction.java:364) >> at com.google.gdt.eclipse.**designer.actions.deploy.** >> DeployModuleAction.**createBuildScript(**DeployModuleAction.java:150) >> at com.google.gdt.eclipse.**designer.actions.deploy.** >> DeployModuleAction.access$1(**DeployModuleAction.java:131) >> at com.google.gdt.eclipse.**designer.actions.deploy.** >> DeployModuleAction$1.run(**DeployModuleAction.java:103) >> at org.eclipse.jface.operation.**ModalContext$** >> ModalContextThread.run(**ModalContext.java:121) >> >> Full stack trace (to see full context): >> java.lang.reflect.**InvocationTargetException >> at com.google.gdt.eclipse.**designer.actions.deploy.** >> DeployModuleAction$1.run(**DeployModuleAction.java:114) >> at org.eclipse.jface.operation.**ModalContext$** >> ModalContextThread.run(**ModalContext.java:121) >> Caused by: java.lang.**NoClassDefFoundError: org/eclipse/jdt/launching/** >> IJavaLaunchConfigurationConsta**nts >> at com.google.gdt.eclipse.**designer.actions.deploy.** >> DeployModuleAction.**getGWTProjectClasspath(** >> DeployModuleAction.java:364) >> at com.google.gdt.eclipse.**designer.actions.deploy.** >> DeployModuleAction.**createBuildScript(**DeployModuleAction.java:150) >> at com.google.gdt.eclipse.**designer.actions.deploy.** >> DeployModuleAction.access$1(**DeployModuleAction.java:131) >> at com.google.gdt.eclipse.**designer.actions.deploy.** >> DeployModuleAction$1.run(**DeployModuleAction.java:103) >> ... 1 more >> " >> >> I completely uninstalled the Google Plugin and reinstalled it. I still >> get this error. >> >> My last chance is probably to reinstall Eclipse from scratch, but I would >> like to avoid reinstalling and configuring all my dev envirronnement. >> >> Can somebody help me please. Am I the only one who got this problem since >> I tried to update the Google Plugin? >> > -- > You received this message because you are subscribed to a topic in the > Google Groups "Google Web Toolkit" group. > To unsubscribe from this topic, visit > https://groups.google.com/d/topic/google-web-toolkit/e3DoVrI6V70/unsubscribe?hl=en > . > To unsubscribe from this group and all its topics, send an email to > [email protected]. > To post to this group, send email to [email protected]. > Visit this group at > http://groups.google.com/group/google-web-toolkit?hl=en. > For more options, visit https://groups.google.com/groups/opt_out. > > > -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/google-web-toolkit?hl=en. For more options, visit https://groups.google.com/groups/opt_out.
