2020-07-13 09:20:58,337 ERROR 13700  --- [DESKTOP-154SCG5] - nodejs.TypeError: validator_1.default[this.validateFunction] is not a function

    at Rule.validate (C:\Users\YZ\Desktop\vue\lin\lin-cms-koa\node_modules\lin-mizar\lin\validator\lin-validator.js:339:70)

    at AddContentValidator.checkRules (C:\Users\YZ\Desktop\vue\lin\lin-cms-koa\node_modules\lin-mizar\lin\validator\lin-validator.js:166:46)      

    at processTicksAndRejections (internal/process/task_queues.js:97:5)

    at AddContentValidator.validate (C:\Users\YZ\Desktop\vue\lin\lin-cms-koa\node_modules\lin-mizar\lin\validator\lin-validator.js:44:15)

    at C:\Users\YZ\Desktop\vue\lin\lin-cms-koa\app\api\v1\/content.js:9:12

    at exports.log (C:\Users\YZ\Desktop\vue\lin\lin-cms-koa\node_modules\lin-mizar\lin\middleware\log.js:15:9)

    at C:\Users\YZ\Desktop\vue\lin\lin-cms-koa\node_modules\koa-mount\index.js:52:26

    at bodyParser (C:\Users\YZ\Desktop\vue\lin\lin-cms-koa\node_modules\koa-bodyparser\index.js:95:5)

pid: 13700

hostname: DESKTOP-154SCG