运行出错

[glowmonster]

    log.info('登录 step0 二维码检测');
        ^

TypeError: log.info is not a function
at D:\qqRobot\qqbot\src\qqauth_qrcode.js:237:13
at IncomingMessage. (D:\qqRobot\qqbot\src\qqauth_qrcode.js:60:16)
?[90m at IncomingMessage.emit (events.js:215:7)?[39m
?[90m at endReadableNT (_stream_readable.js:1183:12)?[39m
?[90m at processTicksAndRejections (internal/process/task_queues.js:80:21)?[39m