Null Transform Error in Apigee Integration example

[aakashsharmaa5]

Hi I am trying to test run the  apigee integration example defined as given in the link below - https://cloud.google.com/apigee/docs/api-platform/integration/getting-started-apigee-integration

All the tasks and steps seem to be as given in the documentation but I am getting a null error in the map field task - 

There is a null exception in mapping task - 'Failed to fetch the input value. Reason: [Failed to evaluate transform expression value. Reason: [null]]. Below are the execution logs - 

Please share any inputs on whats causing this to fail

thanks !

[Graham-Vosper · Accepted solution]

Hi @aakashsharmaa5 

I think on the 'GET_PROPERTY' you may be passing a variable called items (which is probably null, and hence the error message), whilst I think you should be passing just a string value called "items" as shown below (notice the quotes).

Worked for me. 

[aakashsharmaa5]

thanks @Graham-Vosper  corrected the mistake it works now !