Getting error while navigating through portal

HI,

I am facing error while navigating through interface created for portal. 

1st interface - contact information - Its navigating smoothly

2nd interface - Background screening - Its navigating smoothly

3rd interface - Acknowledgement - Its throwing an error. Attaching the error screenshot and also code snippet screenshot.

Portal Master Form: 

Contact Interface: 

Background screening:

Background screening:

I am just not sure from which Interface we are getting an error. We are not using any integrations. 

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  • 0
    Certified Associate Developer

    The screen 1 that showing error on line 103, it is seems like you put a column layout into a column layout- 
    a!columnLayout(

    contents:{

    a!columnLayout()   // Cut this from here and past it in a!columnsLayout() , follow my solution note.
    }
    ) // This is not a right approach, 


    Solution- Break your UI code on Line 103 like this.

    a!columnLayout(

    contents:{

    }

    ),

    a!columnsLayout(

    columns{

    a!columnLayout()

    }

    )