whats wrong with app2 and app3 (calling sections)?

Hi ! :)

I am having a small problem I think. Getting the error as shown in the attached file.

Borehole stability is just the app for front page

When I run app3 , I get the error message attached.

I know I am not sending the function files because there are too many and the problem is probably related to the coding in the app in the calling sections. Therefore , I have not sent these files.

Kindly tell me what could be wrong in the coding in the apps..

[Stephen23]

Rather than making it harder for everyone by hiding a screenshot inside a PDF and uploading the PDF, in future please simply include the screenshot in your question (by clicking on the "image" button).

How many inputs do APP2 and APP3 require?

[Muazma Ali]

@Stephen23you mean how many inputs app3 require..?

it is when I run app3 that I get the error

[Stephen23]

Well, both APP2 & APP3 really. How are you calling APP3 ?