I`m trying to import OpenCV to android studio project, but have inactive "next" and "finish" button. So i cant finish OpenCV importing. Using Android Studio Arctic Fox 2020.3.1 and tried different version of OpenCV(4.5.3, 3.4.1, 3.4.15 etc.) There are screenshots…
when I start my android application on a physical device with 'Debug App' runs into a whitescreen and does not proceed. If I do the same without debugger and attaching it afterwards it works fine. What I tried: disable "allow…
I've tried to run my android studio emulator, but pop up "Unable to locate adb" always appear on my screen and after that my emulator was in crash. I've tried to delete and make new emulator, but I've got the…
I have an app that launches the majority of the time, but every 7 or so launches it crashes with the error: kotlin.UninitializedPropertyAccessException: lateinit property weekdayList has not been initialized This is a clear error, I'm just not sure how…
I installed Android studio and tried to setup a virtual device. Everything was installed but when I was about to launch it I got this message "The emulator process for avd pixel_3a_api_29 has terminated" The emulator will come up for…
I'm trying to create two screen UI. The first screen has an editText and a Submit button. The second screen has a textView to display text that would be entered in the first screen. Here is the code I used,…
My app is unble to start another Activity after showing splash screen. This is the error I get when running my app: Exception: E/AndroidRuntime: FATAL EXCEPTION: main Process: com.example.ref, PID: 7683 java.lang.RuntimeException: Unable to start activity ComponentInfo{com.example.ref/com.example.ref.LoginActivity}: java.lang.NullPointerException: Attempt to…
Error using getLoaderManager().initLoader public class CatalogActivity extends AppCompatActivity implements LoaderManager.LoaderCallbacks<Cursor> { private static final int PET_LOADER = 0; PetCursorAdapter mCursorAdapter; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_catalog); FloatingActionButton fab = (FloatingActionButton) findViewById(R.id.fab); fab.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View…
I had a fully functional app, properly working and had not issue. Today, I sent that app to one of my client as a demo app and client sent screenshot that app is not working and he had tried opening…
I downloaded flutter for android studio and after I started getting this error while trying to run myapp on a virtual device. Before I was using Kotlin for android studio and everything would run fine. I have tried deleting and…