Help regarding app

Hey all I was trying to make a app I which when I say call xyz then it would look for that name in my contacts and then it would call that person

I have coded it but when I am downloading the app itโ€™s showing a error, I am unable to rectify that error can someone help me

Code :point_up_2:

Error :point_up_2:

You initialize global variable to segment text when text is still empty and that is causing the error. Inizialize global name_call to empty text and the when you need it set it to segment text โ€ฆ

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Okay :ok_hand: thanks for your help

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