小编use*_*870的帖子

我正在创建一个应用程序,当用户选择检查时,将调用第二个活动.但是,当调用第二个活动时,我的应用程序崩溃并且日志cat在我的paycheckactivity oncreate方法上显示错误.

第一项活动

public class TableListActivity extends Activity {
private ListView mListView;
private TableListAdapter mAdapter;

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_table_list);

    mListView = (ListView)findViewById(R.id.listView);
    mAdapter = new TableListAdapter(this, DataStore.CHECKS);
    mListView.setAdapter(mAdapter);
    mListView.setOnItemClickListener(new OnItemClickListener() {

        @Override
        public void onItemClick(AdapterView<?> arg0, View arg1, int arg2,
                long arg3) {
            Intent intent = new Intent (TableListActivity.this, PayCheckActivity.class);
            intent.putExtra(PayCheckActivity.Extra_check, arg2);
            startActivity(intent);
        }
    });
}

@Override
public boolean onCreateOptionsMenu(Menu menu) {
    getMenuInflater().inflate(R.menu.table_list, menu);
    return true;
}

@Override
public boolean onOptionsItemSelected(MenuItem item) {
        int id = …