Re: [rules-users] unable to build expression for 'constraint' null': java.lang.NullPointerException with bpmn processes

Thanks for the response....Yes... I did upload the model jar... On Tue, Jun 12, 2012 at 1:38 AM, Esteban Aliverti < esteban.aliverti(a)gmail.com&gt; wrote: > Did you upload into Guvnor the jar where all the classes you are using in > your processes are? > > Best Regards, > > XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX > > Esteban Aliverti > - Developer @ http://www.plugtree.com > - Blog @ http://ilesteban.wordpress.com > > > On Mon, Jun 11, 2012 at 9:17 PM, sumatheja <sumatheja(a)gmail.com&gt; wrote: > >> Hi All, >> I've a set of bmpn2 processes. When I try to compile them >> locally, its compiles fine. But when I upload them to the Guvnor and try to >> build the package, I get the below mentioned error for *each and every >> process*. >> >> *unable to build expression for 'constraint' null': >> java.lang.NullPointerException* >> >> I tried validating each process using the jbpm designer and they show >> no errors. Can someone help me with this. Thanks in advance. >> >> >> -- >> cheers >> Sumatheja Dasararaju >> >> >> >> _______________________________________________ >> rules-users mailing list >> rules-users(a)lists.jboss.org >> https://lists.jboss.org/mailman/listinfo/rules-users >> >> > > _______________________________________________ > rules-users mailing list > rules-users(a)lists.jboss.org > https://lists.jboss.org/mailman/listinfo/rules-users > > -- cheers Sumatheja Dasararaju