ActivityResultContracts.TakePicture() encountering FileNotFoundException when trying to update URI

Question

I'm new to Android and Java. I'm trying to take a photo from the camera, and update an imageview with the result. I'm struggling and could use some points in the right direction.

I've set up an empty Uri variable:

Uri cameraOneUri = Uri.EMPTY;

My button click calls this function:

public void captureImage1(View view){
        c1GetContent.launch(cameraOneUri);
    }

And here's the registration:

ActivityResultLauncher<Uri> c1GetContent = registerForActivityResult(new ActivityResultContracts.TakePicture(),
            result -> {
                ImageView imageView1 = findViewById(R.id.imageView1);
                imageView1.setImageURI(cameraOneUri);
    });

But I'm getting a FileNotFoundException: No content provider:

    java.io.FileNotFoundException: No content provider: 
        at android.content.ContentResolver.openAssetFileDescriptor(ContentResolver.java:1846)
        at android.content.ContentResolver.openOutputStream(ContentResolver.java:1562)
        at android.content.ContentResolver.openOutputStream(ContentResolver.java:1537)
        at com.android.camera.captureintent.state.StateSavingPicture.onEnter(StateSavingPicture.java:85)
        at com.android.camera.captureintent.stateful.StateMachineImpl.jumpToState(StateMachineImpl.java:62)
        at com.android.camera.captureintent.stateful.StateMachineImpl.processEvent(StateMachineImpl.java:110)
        at com.android.camera.captureintent.state.StateOpeningCamera$9.onClick(StateOpeningCamera.java:307)

Where should I begin to look?