(java.util.logging.LogRecord)'
threw an unexpected exception: java.lang.NoClassDefFoundError:
com/google/gwt/thirdparty/debugging/sourcemap/SourceMapping
at com.google.gwt.user.server.rpc.RPC.encodeResponseForFailure(RPC.java:389)
at com.google.gwt.user.server.rpc.RPC.invokeAndEncodeResponse
java.lang.String
com.google.gwt.logging.shared.RemoteLoggingService.logOnServer(java.util.logging.LogRecord)'
threw an unexpected exception: java.lang.NoClassDefFoundError:
com/google/gwt/thirdparty/debugging/sourcemap/SourceMapping
That class is erroneously packaged in gwt-servlet-deps.jar in 2.5.1