topic Re: Caused by: freemarker.core.InvalidReferenceException: The following has evaluated to null or missing: in Alfresco Forum

Caused by: freemarker.core.InvalidReferenceException: The following has evaluated to null or missing:

karuppasamy — Fri, 01 Mar 2019 11:46:26 GMT

Caused by: org.alfresco.service.cmr.repository.TemplateException: 02010171 Error during processing of the template 'The following has evaluated to null or missing:==> clientdata [in template "it/iopenway/emsmcrefund-getClient.get.json.ftl" at line 1, column 9]Tip: If the failing expression is kno

Re: Caused by: freemarker.core.InvalidReferenceException: The following has evaluated to null or missing:

jpotts — Sat, 02 Mar 2019 20:46:17 GMT

As the stack trace indicates, your variables (clientdata, datapn, dataas) are null. You should do a null check in your freemarker template to avoid accessing a null variable.

As you have only provided a stack trace and no other context or code, I really can't help you further.