Simple Business Rule to check if a True/False is selected or not

[ShivangiC]

I am trying to create a simple BR to check if a checkbox box field is selected or not. BR is running After Insert & Update. Below is my code, which is not running at all [I want to achieve this requirement using Business Rule only] :-

(function executeRule(current, previous /*null when async*/) {

    gs.addInfoMessage('BR for CheckBox is running');

    if(current.u_agree == true){

        gs.addInfoMessage('Checkbox is selected');

    }

    else{

        gs.addInfoMessage('Checkbox is NOT selected');

    }

})(current, previous);

I tried using gs.log() also but in logs I found this message 'Invalid query detected, please check logs for details [Unknown field null in table u_student_scores_sc]'

Whereas the field name mentioned in the query is correct

[Priyanka0402]

   Hello @ShivangiC ,

Try replacing    if(current.u_agree == true)  with   if(current.u_agree) or  if(current.u_agree == 'true') ; 

[ShivangiC]

Hello @Priyanka0402 ,

That I will replace but why even after Saving the record, the info message  gs.addInfoMessage('BR for CheckBox is running'); is not displaying. It means my Business Rule is not running. And I am unable to find the reason behind it

[Sid_Takali]

Hi @ShivangiC Try below code and try to add logs to debug 

(function executeRule(current, previous /*null when async*/) {

    gs.info('BR for CheckBox is running');

    if (current.u_agree) {
       gs.log("Inside If");
        gs.info('Checkbox is selected');
    } else {
       gs.log("Inside Else");
        gs.info('Checkbox is NOT selected');
    }
      gs.log("Outside if else");

})(current, previous);

[ShivangiC]

Hello @Sid_Takali,

I tried your code but in Logs I am getting error message. Screenshot attached below. I had already tried gs.log(), same message I was also getting. But Iam not understanding what actually it means.