[BUG] <rax微信小程序开启分包本地启动后>修改任意文件，在微信开发者工具中报热更新错误。

[fengyepiaoling]

⌨️

• Would you like to work on a fix?

Where is the bug from?

Rax Core

Minimal code and steps to reproduce the bug

错误内容：
TypeError: Cannot read property 'webpackHotUpdatescf' of undefined

Current and expected behavior

希望解决错误。

Environment

微信开发者工具

build.json

module.exports = {
targets: ['web', 'wechat-miniprogram'],
// targets: ['wechat-miniprogram'],
webpack5: true,
plugins: ['build-plugin-fusion-mobile', './build.plugin.js'],
inlineStyle: false,
'wechat-miniprogram': {
nativeConfig: {
appid: 'wx8407a97a7b55d6cd',
setting: {
ignoreDevUnusedFiles: false,
ignoreUploadUnusedFiles: false,
},
},
subPackages: true,
},
web: {
mpa: true,
tabbar: true,
},
};

Possible solution

No response

Additional context

No response

[fengyepiaoling]

只有跨包跳转时才会报错TypeError: Cannot read property 'webpackHotUpdatescf' of undefined。即主包跳转分包页面时报错

[fengyepiaoling]

已解决，如果小程序分包模式，通过禁用热更新的方法可以解决以上错误。
// 禁用热更新模块启动
yarn start:local -- --disable-reload

[wsyks]

去掉热更新也还是会报错TypeError: Cannot read property 'webpackHotUpdatescf' of undefined