Interface

Question

In the interface. I am getting error message for the below piece of code. 
 Error message : 
 Expression evaluation error in rule 'sshs_startformquestions' at function a!cardLayout [line 48]: Cannot compare incompatible operands of type Null and type Number (Integer). 
 Line : showWhen: { local!selected1 = 2 } 
 It would be great if someone can help.

Ramnadh Srikanth Vemakoti · Answer

Here , local!selected1 is having a null value so its giving the error message. you can use tointeger(local!selected1) = 2 and it will not give the error message as it will change the variable into the required format of integer.

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