Had the same problem today (with IntelliJ 2019.3 - quite updated) and it turned out, I had to reimport my Maven Project, on which I started the Super-Dev-Mode (Right Click in the Project Explorer -> Maven -> Reimport) After that all went well.
BTW, the problem occured after I deleted my local maven repo and built our project from scratch. Am Dienstag, 30. Januar 2018 16:26:53 UTC+1 schrieb BM: > > When I start the debug mode I get following error in the IJ. > > > Exception in thread "main" java.lang.NoClassDefFoundError: > cern/colt/map/OpenIntObjectHashMap > at com.google.gwt.dev.util.collect.IntMultimap.<init>(IntMultimap.java:28) > at > com.google.gwt.dev.StringAnalyzableTypeEnvironment.<init>(StringAnalyzableTypeEnvironment.java:68) > at > com.google.gwt.dev.MinimalRebuildCache.<init>(MinimalRebuildCache.java:192) > at > com.google.gwt.dev.CompilerContext$Builder.<init>(CompilerContext.java:37) > at com.google.gwt.dev.DevModeBase.<init>(DevModeBase.java:636) > at com.google.gwt.dev.DevMode.<init>(DevMode.java:463) > at com.google.gwt.dev.DevMode.main(DevMode.java:430) > Caused by: java.lang.ClassNotFoundException: > cern.colt.map.OpenIntObjectHashMap > at java.net.URLClassLoader.findClass(URLClassLoader.java:381) > at java.lang.ClassLoader.loadClass(ClassLoader.java:424) > at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:331) > at java.lang.ClassLoader.loadClass(ClassLoader.java:357) > ... 7 more > Disconnected from the target VM, address: '127.0.0.1:53044', transport: > 'socket' > > Process finished with exit code 1 > > > Please advise. > > > -- You received this message because you are subscribed to the Google Groups "GWT Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/google-web-toolkit/8101cc35-9324-4b00-8cf5-6d51baa63cbe%40googlegroups.com.
