小程序用f2真机调试不显示图形报错Cannot read property ‘createView‘ of undefined

简介: 小程序用f2真机调试不显示图形报错Cannot read property ‘createView‘ of undefined

开始开发者工具和预览查看都没问题,真机调试就不显示图形报错Cannot read property 'createView'


原因是:


微信的真机显示与线上环境不同,微信的真机测试不可以使用 canvas,但不影响线上使用, 可以尝试上线或体验版测试。


开发状态下 canvas 是可用的, 可能是因为开发环境的微信是调用的浏览器内核, 真机测试则不同,所以不显示。


坑还挺多的,我刚开始整好久也没发现问题,更多小程序的解决方案看我的小程序专栏哦


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