How to export BPM Community project in bar extension

Hello Sir,

  I am trying to export BonitaBPMCommunity project into bar file and try to use that bar file in bonitaSoft tomcat which is integration in bonita-exo environment.

That bar file is succesfully execute when I try following thing:-

I create bar file using following steps in bonitaBPMCommunity Editor:- 1)Click on server->build->select custom process->select path where you want to copy that bar file->click on finish. 2)click on run->in browser,click on install Apps->select newly created bar file->click finish and try to run that process. When I try with this way, Than it is working fine for me.

But I try with Bonita-Exo Integration environment like this:-

1)Firstly I create bar file according to above step 1(Follow step 1). 2)from my folder location, I run following file:- BonitaBPMCommunity-6.2.1-Tomcat-6.0.37/bin/startup.bat.

and try to run browser using following URL:- http://localhost:9090/bonita

Login with registered user and try following process:- 3)click on install Apps->select newly created bar file->click finish But this time it gives me an error like:-

org.bonitasoft.engine.bpm.bar.InvalidBusinessArchiveFormatException: javax.xml.bind.ValidationException - with linked exception: [org.xml.sax.SAXParseException: cvc-elt.1: Cannot find the declaration of element 'processDefinition'.]

Please give me solution on this.

Thank's and Regard's Sushant Bhoite.