Question

这里导致异常的错误是什么？我在这里找不到任何问题。任何人都可以看到这个：

private Cursor getAllPhoneNumbersForNamesLike(String str){
    Cursor tempContact=null;
    tempContact=this.getContentResolver().query(uriContact,null,"display_name like ?",new String[]{tokenLike+"%"},null);
    if(tempContact!=null && tempContact.getCount()>0){
        try{
            tempContact.moveToFirst();
            Toast.makeText(this,tempContact.getString(tempContact.getColumnIndex(ContactsContract.CommonDataKinds.Phone.NUMBER)), Toast.LENGTH_LONG).show();
        }catch(Exception e){
            Toast.makeText(this, "Inside getAllPhoneNumbersForNamesLike catch: "+e.toString(), Toast.LENGTH_LONG).show();
            return null;
        }
        return this.getContentResolver().query(uriSmsRead,null,inClause,null,null);
    }
    else
        return null;
}

Answer 1

基于您的stacktrace

05-09 04:15:42.888: D/InputEventConsistencyVerifier(3668): KeyEvent: ACTION_UP but key was not down. 
05-09 04:15:42.888: D/InputEventConsistencyVerifier(3668): in android.view.ViewRootImpl@40d81208 
05-09 04:15:42.888: D/InputEventConsistencyVerifier(3668): 0: sent at 22940735000000, KeyEvent { action=ACTION_UP, keyCode=KEYCODE_ENTER, scanCode=28, metaState=0, flags=0x8, repeatCount=0, eventTime=22940735, downTime=22940633, deviceId=0, source=0x101 } 
05-09 04:15:45.408: E/CursorWindow(3668): Failed to read row 0, column -1 from a CursorWindow which has 3 rows, 29 columns

您需要查看

tempContact.getColumnIndex(ContactsContract.CommonDataKinds.Phone.NUMBER)

听起来像你的29列，不匹配上面的

Documentation：

返回给定列名称的从零开始的索引，如果列不存在，则返回 -1 。如果您希望该列存在，请使用getColumnIndexOrThrow（String），这将使错误更加清晰。

修改

试试这个：

getColumnIndexOrThrow((ContactsContract.CommonDataKinds.Phone.NUMBER))

然后将新的LogCat粘贴到您的问题中。

错误：无法读取第0行，第-1列。奇怪的

1 个答案: