App Crashes While Retrieve Downloadurl.result

As soon as I try to retrieve the downloadUrl of my upload (upload works fine) with downloadUrl.result the app crashes. The app does not crash when using downloadUrl.toString() inst

Solution 1:

I solved it now. The task was not finished yet. That is why i could not retrieve the downloadUrl. Added an OnCompleteListener...

    taskSnapshot.storage.downloadUrl.addOnCompleteListener{
                            task ->if(task.isSuccessful){
                            profileImageUrl = task.result
                        }else{
                            Log.d("Crash", "Crash starts here")
                        }

Solution 2:

try this:

  storageReference.putFile(postImageUri).addOnCompleteListener(newOnCompleteListener<UploadTask.TaskSnapshot>() {
                    @OverridepublicvoidonComplete(@NonNull final Task<UploadTask.TaskSnapshot> task) {



                        if (task.isSuccessful())
                        {

                            String downloadUri = task.getResult().getDownloadUrl().toString();

                            Map<String, Object> postMap = newHashMap<>();
                            postMap.put("image_download_uri",downloadUri);
                            postMap.put("post_title",title);
                            postMap.put("current_user_id",current_user_id);
                            postMap.put("current_time",currentTime.toString());
                            postMap.put("timestamp", FieldValue.serverTimestamp());