After continuous working many hours i tried to restart my pc. Than after what i see, whenever i open my project in android studio, it will automatically download gradle 4.4 data. I guess all is ok. But whenever i run this app in my real device compiler through the exception. I cant understand how to solve this. Please tell me immediately.Here i posted 4 images and text of this errors.
1st
Caused by: java.lang.RuntimeException: com.android.builder.dexing.DexArchiveMergerException: Error while merging dex archives: C:\Users\vora\Desktop\my_app\app\build\intermediates\transforms\dexBuilder\debug\184, C:\Users\vora\Desktop\my_app\app\build\intermediates\transforms\externalLibsDexMerger\debug\0
2nd
Caused by: com.android.builder.dexing.DexArchiveMergerException: Error while merging dex archives: C:\Users\vora\Desktop\my_app\app\build\intermediates\transforms\dexBuilder\debug\184, C:\Users\vora\Desktop\my_app\app\build\intermediates\transforms\externalLibsDexMerger\debug\0
3rd
Caused by: com.android.tools.r8.CompilationFailedException: Compilation failed to complete
4th
Caused by: com.android.tools.r8.utils.AbortException: Error: Cannot fit requested classes in a single dex file (# methods: 65760 > 65536)