小编the*_*how的帖子

错误:CursorWrapperInner(10908):光标在没有事先关闭()的情况下完成

我一直试图让Facebook代码与我的应用程序一起使用.出于某种原因甚至样本都会出现此错误？我不知道为什么,但这里是我的片段,我得到了同样的错误,如上所述.

码:

package com.fragments;

public class MainDisplayFragment extends Fragment {

    private static final String TAG = "MainFragment";
    private UiLifecycleHelper uiHelper;

    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container,
            Bundle savedInstanceState) {
        // Inflate the layout for this fragment
        View view = inflater.inflate(R.layout.main_display_fragment, container,
                false);

        uiHelper = new UiLifecycleHelper(this.getActivity(), callback);
        uiHelper.onCreate(savedInstanceState);

        // Facebook login button.
        LoginButton authButton = (LoginButton) view
                .findViewById(R.id.authButton);
        authButton.setFragment(this);
        // Set Application ID.
        authButton.setReadPermissions(Arrays.asList("user_friends",
                "user_about_me", "user_birthday", "user_likes", "user_status"));

        return view;
    }

    private void onSessionStateChange(Session session, SessionState state,
            Exception …

我只是不确定为什么我replaceWord根本没有进入文件我已经使用了所有注释掉的等等.我只是试图用从命令行参数收到的文本替换.我知道我可能很遥远我只是在寻找一种相对简单的方法.

#include <stdio.h>
#include <stdlib.h>
#include <string.h>

int main ( int argc, char *argv[] )
{
if ( argc != 4 ) /* argc should be 2 for correct execution */
    {
        /* We print argv[0] assuming it is the program name */
        printf( "usage: %s filename\n", argv[0] );
    }
    else 
    {
        // We assume argv[1] is a filename to open
        char* wordReplace = argv[1];
        char* replaceWord = argv[2]; 
        FILE *file = fopen( argv[3], "r" );
        /* fopen …