problem in update expense report

Q&A
1

hi.
I try to do the example of the video (https://vimeo.com/131090490), but in the part when the approver rejects the expense report when I send the update expense report appear the following error:

Error : { “exception”: “class org.bonitasoft.engine.bpm.flownode.FlowNodeExecutionException”, “message”: “USERNAME=walter.bates | org.bonitasoft.engine.core.process.instance.api.exceptions.SActivityStateExecutionException: org.bonitasoft.engine.core.operation.exception.SOperationExecutionException: org.bonitasoft.engine.expression.exception.SExpressionEvaluationException: groovy.lang.MissingMethodException: No signature of method: BScript3.retur() is applicable for argument types: (java.util.ArrayList) values: []\nPossible solutions: run(), run(), getAt(java.lang.String), grep(), every(), iterator()” }

the image:
https://drive.google.com/file/d/0B_q5vsTu977_akcxWHlGbFI1ckE/view?usp=sharing

2

Based on the following error log message: No signature of method: BScript3.retur() I would assume that in one of your Groovy script you have a typo: retur instead of return

You can use the Studio “Tree View” search field (bottom left in Studio window) to help locate the script.

3

Thanks for the answer.
I committed an error in the script of the updateLines.
I wrote “retur” thre correct is “return”.

https://drive.google.com/file/d/0B_q5vsTu977_Z2NfcG1Pd1pldVk/view?usp=sharing