Use latest 2.23.0: TypeError: Cannot read property 'name' of undefined
hubcarl opened this issue · comments
- Operating System: Mac
- Node Version: 8.9.1
- NPM Version: 6.3.0
- webpack Version: 4.17.1
- ${package} Version:
Expected Behavior
Actual Behavior
Use latest 2.23.0 version error, Use 2.22.0 version can run normally
How Do We Reproduce?
git clone https://github.com/hubcarl/egg-vue-webpack-boilerplate.git
yarn install
npm run dev
@okcoker this looks to be caused by the recent update, any ideas?
I've published a naive fix as v2.23.1
- keeping track of webpack's stats object across versions and configurations is always a pain.
it is not working
Are you getting the same error?
Router.js:37 Uncaught (in promise) TypeError: Cannot read property 'router' of undefined
at ProxyComponent.getChildContext (Router.js:37)
at ProxyComponent.getChildContext (react-hot-loader.development.js:580)
at react-tree-walker.js:204
at new Promise (<anonymous>)
at recursive (react-tree-walker.js:135)
at react-tree-walker.js:153
I updated deps and started to see this error.
That stack trace doesn’t seem to have anything to do with this module.
I will let you know soon. I am trying to fix it somehow
https://github.com/hubcarl/egg-vue-webpack-boilerplate.git: It is working with 2.23.1. @glenjamin
@glenjamin your change is probably the exact change I would have made. Thanks for that.
My blind guess is it might have to do something with the stats object of a single vs multi compiler setup?
That compilation object doesn’t seem to be documented. How did you find it in the first place?
it was related to another package. you can close it. thanks
@glenjamin I just found it myself. I noticed name stats name wasn't being output but I had access to a compilation
object with a name on it. I figured it was a small change to get more context about what was updated 🙈
There's documentation on it though. You can even hook into it.
https://webpack.js.org/api/plugins/
Every step of the way, the plugin will have full access to the compiler and, when applicable, the current compilation.