企业微信环境下的小程序，如果开启了异步分包，页面会白屏并且抛出异常。 可以直接使用分包异步化官方文档里的片段，在开发者工具里，使用企业微信小程序模式开启预览，就可以复现这个问题。 改了老半天的的东西，微信里是好的，放到企业微信爆炸了。 [图片][图片][图片]

[图片] WAServiceMainContext.js:1 [wxapplib]] [LogManagerwxb9d033a227d30766]] accessSync fail accessSync:fail no such file or directory, access '/storage/emulated/0/Android/data/com.tencent.mm/MicroMsg/wxanewfiles/2fbe01503bf123325797fe2ef8741f01/miniprogramLog/log2' Error: accessSync:fail no such file or directory, access '/storage/emulated/0/Android/data/com.tencent.mm/MicroMsg/wxanewfiles/2fbe01503bf123325797fe2ef8741f01/miniprogramLog/log2'     at i (https://lib/WAServiceMainContext.js:1:1091355)     at CS (https://lib/WAServiceMainContext.js:1:1771073)     at https://lib/WAServiceMainContext.js:1:1771904     at d (https://lib/WAServiceMainContext.js:1:364348)     at https://lib/WAServiceMainContext.js:1:364686     at https://lib/WAServiceMainContext.js:1:1772692     at d (https://lib/WAServiceMainContext.js:1:364348)     at https://lib/WAServiceMainContext.js:1:364686     at https://lib/WAServiceMainContext.js:1:1772932     at d (https://lib/WAServiceMainContext.js:1:364348) {"0":"wxfile://usr/miniprogramLog/log2"}