Error with bearing

[chaboyal (issam al-alawi)]

Hi
I got this error when try to implement the bearing equation., it works fine with Companian with no error, but after i built it i got this error

[Still-learning (1-2-3-4...)]

It means you have not used any values in that component

[chaboyal (issam al-alawi)]

But in Companian it works fine with no errors

[Still-learning (1-2-3-4...)]

Are you sure error is from this part only? Because in error table 3 is there but in the screenshot , no where is that.
I mean you are trying to get it in label 3 but in the error message clearly it says label 3 text also involved in the calculation and still it was not uses by any value. It was ithe form text only

[chaboyal (issam al-alawi)]

this is the other part

[Still-learning (1-2-3-4...)]

So it clears that, lable3 values come from tinyDb. but it seems empty. So pls check that

[chaboyal (issam al-alawi)]

The values from tinyDB weren’t empty, beside it works fine through Companian but shows error after app built

[Still-learning (1-2-3-4...)]

In the screen init block just condition like, if tinyDB is not empty, then you will make sure the exact problem. I am sure it is empty. use clock component to get lattitu and long. sometime app will need time to read the geolocation. May be due to that…

Are you label 1 and label2 showing values??? debug it and show to us??

[chaboyal (issam al-alawi)]

Both label 1 and 2 show values ( red circle)

[Still-learning (1-2-3-4...)]

after the error only you are getting the value in labels, correct? pls check up

[chaboyal (issam al-alawi)]

No the values exist before error. Actually the values ( latitude and longitude)saved in screen1 as tinyDB

[Still-learning (1-2-3-4...)]

But clearly it says, lable 3 has no value it seems…

Clear this box from the designer mode and try.

Debug on label3 text just like this,