Even after updating to

 pipeline.shared

I see the issue. In our case, we use sym links for groovy files inside the multibranch projects, i.e. SVN has sym links instead of real files. This setup was working before.

Error:
No changes for
https://dedesvn1.gfoundries.com/svn/cad_common/trunk/regression_project_setup/emirv/amsip22fdxext_a
since the previous build
java.io.IOException: /proj/cad/regression/.jenkins/workspace/ject_Setup_emirv_amsip22fdxext_a@script/b3cd1381b0fcc342cae0349ea3aaec5dacb424b4c5b383bcae0786ce09153479/jenkinsfile.setupEnv.groovy references a file that is not inside /proj/cad/regression/.jenkins/workspace/ject_Setup_emirv_amsip22fdxext_a@script/b3cd1381b0fcc342cae0349ea3aaec5dacb424b4c5b383bcae0786ce09153479
at org.jenkinsci.plugins.workflow.cps.CpsScmFlowDefinition.create(CpsScmFlowDefinition.java:183)
at org.jenkinsci.plugins.workflow.multibranch.SCMBinder.create(SCMBinder.java:145)
at org.jenkinsci.plugins.workflow.job.WorkflowRun.run(WorkflowRun.java:310)
at hudson.model.ResourceController.execute(ResourceController.java:99)
at hudson.model.Executor.run(Executor.java:432)
Finished: FAILURE