问将图像存储到火基存储中

EN

E/UploadTask: could not locate file for uploading:file:///images
E/StorageException: StorageException has occurred.
    An unknown error occurred, please check the HTTP result code and inner exception for server response.
     Code: -13000 HttpResult: 0
E/StorageException: /images: open failed: ENOENT (No such file or directory)
    java.io.FileNotFoundException: /images: open failed: ENOENT (No such file or directory)

private void saveImgToStorage() {
    if (imageUri != null) {
        imageUri = Uri.fromFile(new File("images"));
        imgRef = storageReference.child("images");
        imgRef.putFile(imageUri).addOnSuccessListener(new OnSuccessListener<UploadTask.TaskSnapshot > () {
            @Override
            public void onSuccess(UploadTask.TaskSnapshot taskSnapshot) {
                Toast.makeText(getContext(), "STORED IMAGE", Toast.LENGTH_SHORT).show();

            }
        }).addOnFailureListener(new OnFailureListener() {
            @Override
            public void onFailure(@NonNull Exception e) {
                Toast.makeText(getContext(), "FAILED TO STORE IMAGE " + e.getMessage(), Toast.LENGTH_SHORT).show();
            }
        });
    }
}

rules_version = '2';
service firebase.storage {
  match /b/{bucket}/o {
    match /{allPaths=**} {
      allow read, write: if true;
    }
  }
}