App building error


I got project file and other source files from a colleague who made an app with them.
When I tried to make an app, I keep getting error message like below.
Anyone has a solution for this error.

Have you built apps before? Or is the the first time?

Yes, I have built several apps on my laptop. I built other app yesterday, but this project file keeps giving me error messanges.

I could build an app finally. It seems one of the images couldn’t find source file. I checked all the images again and now it works.

Good to hear it is working again. The error message mentions “ic_launcher_foreground” which is the foreground image for the adaptive app icon. So, like you say, it was having trouble finding the image.