在Android Facebook Logout上收到错误101，“无效的应用程序ID”

Question

我有一个扩展ListFragment的课程。我的loginToFacebook()方法（见下文）有效。但是，一旦我想注销并致电logoutFromFacebook()，我就会收到以下错误：

{"error_code":101,"error_msg":"Invalid application ID.","request_args":[{"key":"method","value":"auth.expireSession"},{"key":"format","value":"json"}]}

以下是我的方法：

public void loginToFacebook() {

        mPrefs = getPreferences(MODE_PRIVATE);
        String access_token = mPrefs.getString("access_token", null);
        long expires = mPrefs.getLong("access_expires", 0);

        if (access_token != null) {
            facebook.setAccessToken(access_token);

            btnFbLogin.setVisibility(View.INVISIBLE);

            // Making get profile button visible
            btnFbGetProfile.setVisibility(View.VISIBLE);

            // Making post to wall visible
            btnPostToWall.setVisibility(View.VISIBLE);

            // Making show access tokens button visible
            btnShowAccessTokens.setVisibility(View.VISIBLE);

            btnLogout.setVisibility(View.VISIBLE);

            Log.d("FB Sessions", "" + facebook.isSessionValid());
        }

        if (expires != 0) {
            facebook.setAccessExpires(expires);
        }

        if (!facebook.isSessionValid()) {
            facebook.authorize(getActivity(),
                    new String[] { "email", "publish_stream" },
                    new DialogListener() {

                        @Override
                        public void onCancel() {
                            // Function to handle cancel event
                        }

                        @Override
                        public void onComplete(Bundle values) {
                            // Function to handle complete event
                            // Edit Preferences and update facebook acess_token
                            SharedPreferences.Editor editor = mPrefs.edit();
                            editor.putString("access_token",
                                    facebook.getAccessToken());
                            editor.putLong("access_expires",
                                    facebook.getAccessExpires());
                            editor.commit();

                            // Making Login button invisible
                            btnFbLogin.setVisibility(View.INVISIBLE);

                            // Making logout Button visible
                            btnFbGetProfile.setVisibility(View.VISIBLE);

                            // Making post to wall visible
                            btnPostToWall.setVisibility(View.VISIBLE);

                            // Making show access tokens button visible
                            btnShowAccessTokens.setVisibility(View.VISIBLE);

                            btnLogout.setVisibility(View.VISIBLE);
                        }

                        @Override
                        public void onError(DialogError error) {
                            // Function to handle error

                        }

                        @Override
                        public void onFacebookError(FacebookError fberror) {
                            // Function to handle Facebook errors

                        }

                    });
        }
    }

// // ---------------------------

public void logoutFromFacebook() {
        mAsyncRunner.logout(getActivity(), new RequestListener() {
            @Override
            public void onComplete(String response, Object state) {
                Log.d("Logout from Facebook", response);
                if (Boolean.parseBoolean(response) == true) {
                    runOnUiThread(new Runnable() {

                        @Override
                        public void run() {
                            // make Login button visible
                            btnFbLogin.setVisibility(View.VISIBLE);

                            // making all remaining buttons invisible
                            btnFbGetProfile.setVisibility(View.INVISIBLE);
                            btnPostToWall.setVisibility(View.INVISIBLE);
                            btnShowAccessTokens.setVisibility(View.INVISIBLE);
                            btnLogout.setVisibility(View.INVISIBLE);
                        }

                    });

                }
            }

            @Override
            public void onIOException(IOException e, Object state) {
            }

            @Override
            public void onFileNotFoundException(FileNotFoundException e,
                    Object state) {
            }

            @Override
            public void onMalformedURLException(MalformedURLException e,
                    Object state) {
            }

            @Override
            public void onFacebookError(FacebookError e, Object state) {
            }
        });
    }

我只是想知道问题的原因是extends ListFragment，因为当我尝试使用extends Activity时，它运行良好。

有人会帮助我解决这个问题吗？任何帮助将不胜感激。

谢谢