<Can you help me fix an error when creating a pdf ...

# stackoverflow

[user]

Can you help me fix an error when creating a pdf file using kotlin
I need help creating a pdf file
I downloaded this code from the Internet and when running, this error occurs
Where is the problem please?
kotlin code
import android.Manifest
import android.content.Context
import android.graphics.Bitmap
import android.graphics.Canvas
import android.graphics.Color
import android.graphics.Paint
import android.graphics.pdf.PdfDocument
import android.os.Bundle
import android.os.Environment

import android.util.DisplayMetrics
import android.util.Log
import...