I have created a simple business process in the flowable-modeler which includes an HTTP Task, POST request. However, when the business process is executed, it fails. Below is an extract of some of the error messages I am seeing.
at java.lang.Thread.run(Thread.java:748) [?:1.8.0_232]
Caused by: org.flowable.common.engine.impl.javax.el.PropertyNotFoundException: Cannot resolve identifier ‘task’
2020-08-26 09:30:20.820 ERROR 1 — [io-8080-exec-10] o.s.b.w.s.s.ErrorPageFilter : Forwarding to error page from request [/app/rest/task-forms/42375a90-e16d-11ea-a0e0-0242ac110002] due to exception [Exception during command execution]
Caused by: org.flowable.common.engine.impl.javax.el.ELException: Could not resolve function ‘var:get’
at org.flowable.common.engine.impl.de.odysseus.el.tree.Tree.bind(Tree.java:124) ~[flowable-engine-common-6.5.0.jar:6.5.0]