-                    // not working now
-                    String url = AccountUtils.constructFullURLForAccount(this, getAccount()) + file.getRemotePath();
-                    mVideoPlayer.setVideoURI(Uri.parse(url));
+                    // not working yet
+                    String url;
+                    try {
+                        url = AccountUtils.constructFullURLForAccount(this, getAccount()) + file.getRemotePath();
+                        mVideoPlayer.setVideoURI(Uri.parse(url));
+                    } catch (AccountNotFoundException e) {
+                        onError(null, MediaService.OC_MEDIA_ERROR, R.string.media_err_no_account);
+                    }