topic Re: Null pointer exception in Alfresco Archive

Null pointer exception

habibhalaoui — Sun, 19 May 2013 08:26:56 GMT

hello I can not solve this problem of nullpinterExeption, how to have the value of loan AmountHow can I read the value of the form LoanAmount form ProcessStartExecutionListener class?<?xml version="1.0" encoding="UTF-8"?><definitions xmlns="http://www.omg.org/spec/BPMN/20100524/MODEL" xmln

Re: Null pointer exception

jbarrez — Wed, 22 May 2013 09:42:33 GMT

Where do you get the nullpointer? A stacktrace would help here a lot (cause I see a lot of code that uses LoanAmount, but don't know where exactly it might go wrong)

Re: Null pointer exception

habibhalaoui — Thu, 23 May 2013 18:09:58 GMT

with class exection listener Start Process Execution listener.java >>
Null pointerExeption in this line :
execution.getvariable("loanAmount")

Re: Null pointer exception

jbarrez — Fri, 24 May 2013 08:20:22 GMT

Ok, I see. Could you verify whether the execution is null or the result of execution.getVariable() is null?

Re: Null pointer exception

habibhalaoui — Fri, 24 May 2013 17:12:34 GMT

When i try execution.getVariableNames() i get in return an empty table"

Re: Null pointer exception

jbarrez — Tue, 28 May 2013 09:51:38 GMT

Ok. So how do you start your process instance? I don't see the code where you actually pass the values? Are you filling these in in Activiti Explorer with forms?