Stackl crashes if terraform outputs dont match FR outputs

[openPablo]

Expected Result

The stackl instance continues working if the number of output vars dont match (or a clearer error message) .

Actual Result

When terraform outputs for example 3 vars, and the stackl Functional Requirement only catches 2 of those, the stackl instance stops playing.

Steps To Reproduce

Make a FR that catches less outputs than the terraform plan.

Potential Causes, Fixes or Additional Information

[openPablo]

When stackl doesn't receive all outputs it expects from terraform, stackl stops playing FRs.
Expected result:
Stackl keeps playing FRs, this allows for better modular usage of FRs. Otherwise you always have to carefully match the outputs.