Question

[2017-12-05 23：15：02.546] [错误]默认 - TypeError：无法读取undefined属性'emit' 在Query._callback（/home/Bot/cf.js:5206:59）在Query.Sequence.end（/home/Bot/node_modules/mysql/lib/protocol/sequences/Sequence.js:86:24）在Query._handleFinalResultPacket（/home/Bot/node_modules/mysql/lib/protocol/sequences/Query.js:137:8）在Query.EofPacket（/home/Bot/node_modules/mysql/lib/protocol/sequences/Query.js:121:8）在Protocol._parsePacket（/home/Bot/node_modules/mysql/lib/protocol/Protocol.js:280:23）在Parser.write（/home/Bot/node_modules/mysql/lib/protocol/Parser.js:75:12）在Protocol.write（/home/Bot/node_modules/mysql/lib/protocol/Protocol.js:39:16）在Socket。（/home/Bot/node_modules/mysql/lib/Connection.js:103:28）在emitOne（events.js：96：13）在Socket.emit（events.js：188：7）

并且代码行5206是

function newBalance(hash)
{
  pool.query('SELECT balance FROM users WHERE hash = ' + pool.escape(hash), function(err, row) {
    if(err) throw err;
    if(row.length == 0) return;

    steamIDCsrf[hash]['balance'] = row[0].balance;
    var balanta = steamIDCsrf[hash]['balance'];
    var steamid = steamIDCsrf[hash]['steamid'];

    if(socketBySteam.hasOwnProperty(steamid))
    {
      io.sockets.connected[socketBySteam[steamid]['info']].emit('message', {
        type: 'balance',
        new: balanta
      });
    }
  });
}

第5206行是io.sockets.connected[socketBySteam[steamid]['info']].emit('message', {

TypeError：无法读取属性'emit'

0 个答案: