Solved the issue. Besides using the correct gwt-codeserver.jar, I also had to put the complete paths to the diffferent projects into the codeserver arguments to resolve.
On Tuesday, January 14, 2014 2:46:11 PM UTC+1, Thomas Broyer wrote: > > You're probably using the gwt-codeserver.jar from GWT 2.5.1 against a > gwt-dev.jar from GWT 2.6.0-rc1. > That was one of the change between them: > https://gwt.googlesource.com/gwt/+/3e58fbfe033b5040d56bfba0b8cad39c5faba254%5E%21/#F1 > > On Tuesday, January 14, 2014 2:07:21 PM UTC+1, Sebastian Metzger wrote: >> >> Getting this error message, when starting Super Dev Mode with GWT >> 2.6.0-rc1: >> >> Exception in thread "main" java.lang.VerifyError: class >> com.google.gwt.dev.codeserver.Options$NoPrecompileFlag overrides final >> method getPurpose.()Ljava/lang/String; >> at java.lang.ClassLoader.defineClass1(Native Method) >> at java.lang.ClassLoader.defineClass(ClassLoader.java:800) >> at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) >> at java.net.URLClassLoader.defineClass(URLClassLoader.java:449) >> at java.net.URLClassLoader.access$100(URLClassLoader.java:71) >> at java.net.URLClassLoader$1.run(URLClassLoader.java:361) >> at java.net.URLClassLoader$1.run(URLClassLoader.java:355) >> at java.security.AccessController.doPrivileged(Native Method) >> at java.net.URLClassLoader.findClass(URLClassLoader.java:354) >> at java.lang.ClassLoader.loadClass(ClassLoader.java:425) >> at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308) >> at java.lang.ClassLoader.loadClass(ClassLoader.java:358) >> at com.google.gwt.dev.codeserver.Options.parseArgs(Options.java:53) >> at com.google.gwt.dev.codeserver.CodeServer.main(CodeServer.java:45) >> >> When using GWT 2.5.1 I get: >> >> java.io.IOException: can't create app directory: >> C:\temp\src\org.jdownloader.gwt.myjdownloader.MyJDownloader >> at com.google.gwt.dev.codeserver.AppSpace.create(AppSpace.java:61) >> at com.google.gwt.dev.codeserver.CodeServer.start(CodeServer.java:83) >> at com.google.gwt.dev.codeserver.CodeServer.main(CodeServer.java:50) >> >> >> Beforehand under Windows 7 I had no problem with Super Dev Mode. Under >> Windows 8 I can't get it to work. >> >> Any ideas/hints? >> >> >> -- 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 google-web-toolkit+unsubscr...@googlegroups.com. To post to this group, send email to google-web-toolkit@googlegroups.com. Visit this group at http://groups.google.com/group/google-web-toolkit. For more options, visit https://groups.google.com/groups/opt_out.
