java - GWT 2.5.1 and IntelliJ debug mode, serializable exception -

I'm running IntelliJ 12.1 for a GWT project. I can not get GWT configuration to work, I'm getting a serialization exception.

I am using Maven and Tomt and I'm running Web App Project from Maven. Like I create a project / webpad from that directory and run a tomcat from that directory.

Error:

  java.lang.RuntimeException: com.google.gwt.user Client.rpc.IncompatibleRemoteServiceException: the response can not be deserialized  < / Pre> 
 Here are my settings for GWT configuration:  
  -noserver -port 8080 -logLevel DEBUG -war / User / Bibbon / Projects / SRC / Web / Target / My 13.06 .04 - SNAPSHOT - Startup URL http://127.0.0.1:8080/ Home.I   
 Ironically, if I run remote debugging, example:  < P> mvn gwt: debug -Dgwt.noserver = true  
 and then Launch remote debugging from IntelliJ (Do not use GWT mode), I get 't numbering error.  
 The class is a simple enum. I am creating a simple RPC service call and at the initial call, I get the top mistake:  
  Implementation of the public sector status SerialJobs, Iscierable (running, disabled) < / Code>  
 I tried to clear all the cache files and clean the target directory but I got the same error.  
 How can I run the IntelliJ GWT configuration without this error?  
   
 
  
 Try "text"> 
 Try the  mvn clean install  on the whole project (but I hope you tried it ...) and  mvn gwt: clean  On the GWT part. Also delete compiled / temporary files in  src / main / webapp /   
 And if this is actually the problem of IntelliJ cache, then try  file - & gt; Invalid cache .