小程序在更新升级之后报错,小程序云开发报错Page is not constructed because it is not found

小编在一次更新完微信开发者工具之后就报错Page is not constructed because it is not found.一开始小编也挺纳闷的,报错信息如下:

报错1.Cannot read property 'init' of undefined;at App lifeCycleMethod onLaunch function

TypeError: Cannot read property 'init' of undefined

报错2:Uncaught TypeError: Cannot read property 'database' of undefined

报错3:Page is not constructed because it is not found.

报错信息1
报错信息3

后来发现是微信开发者工具更新之后兼容性问题,解决方法如下:

在app.josn文件中添加"cloud":true

如图:


解决办法

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