昨天小程序有几百个用户，其中5个出现了以下错误。微信版本分别为6.5.9、6.5.10和6.5.12

其中一个6.5.10的用户小程序版本是0，另外一个6.5.10的用户和其他用户的小程序版本是9

6.5.9

Can't find variable: AppServiceSdkKnownError;at "pages/index/index" page getRandomPhoto function

6.5.10

AppServiceSdkKnownError is not defined;at "pages/index/index" page getRandomPhoto function

6.5.12

Can't find variable: AppServiceSdkKnownError;at "pages/index/index" page getRandomPhoto function