How to access variable from scripttask

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agiledevpro

Hi,

I'm having problem accessing a value from my scripttask in my java code.
This is my scripttask:

   <scriptTask id="parseFile" name="Execute script" scriptFormat="groovy" >
         <script><![CDATA[
                                execution.setVariable("json", "result);
            ]]></script>
      </scriptTask>
‍‍‍‍‍‍‍

And this is how I try to access the variable from my java code:

 Map <String, Object> var = processInstance.getProcessVariables();
String res = var.get("json");
‍‍‍‍

But "res" is null, what am I doing wrong?


Thanks in advance!

agiledevpro

Edit:

This is my scripttask, forgott to add a ":

<code>
<scriptTask id="parseFile" name="Execute script" scriptFormat="groovy" >
   <script><![CDATA[
                                execution.setVariable("json", "result");
    ]]></script>
  </scriptTask>
</code>