Module parse failed: Unexpected token (11:42)
Closed this issue · 5 comments
Hello,
I'm not sure if this is the right place to ask the question so don't hesitate.
I've been using your lib for a while without any problems in a view application but recently I updated your lib and I can't build anymore because of this:
ERROR Failed to compile with 1 error 11:00:40
error in ./node_modules/rxjs-interop/dist/esm/to-observer.js
Module parse failed: Unexpected token (11:42)
You may need an appropriate loader to handle this file type, currently no loaders are configured to process this file. See https://webpack.js.org/concepts#loaders
| }
| return {
> complete: (observer.complete ?? noop).bind(observer),
| error: (observer.error ?? rethrow).bind(observer),
| next: (observer.next ?? noop).bind(observer),
@ ./node_modules/rxjs-interop/dist/esm/index.js 3:0-30 3:0-30
@ ./node_modules/subscribable-things/build/es2019/module.js
@ ./node_modules/recorder-audio-worklet/build/es2019/module.js
@ ./node_modules/extendable-media-recorder/build/es2019/factories/web-audio-media-recorder.js
@ ./node_modules/extendable-media-recorder/build/es2019/module.js
@ ./node_modules/cache-loader/dist/cjs.js??ref--13-0!./node_modules/thread-loader/dist/cjs.js!./node_modules/babel-loader/lib!./node_modules/cache-loader/dist/cjs.js??ref--1-0!./node_modules/vue-loader/lib??vue-loader-options!./src/views/Voicemail/components/Recorder.vue?vue&type=script&lang=js&
@ ./src/views/Voicemail/components/Recorder.vue?vue&type=script&lang=js&
@ ./src/views/Voicemail/components/Recorder.vue
@ ./node_modules/cache-loader/dist/cjs.js??ref--13-0!./node_modules/thread-loader/dist/cjs.js!./node_modules/babel-loader/lib!./node_modules/cache-loader/dist/cjs.js??ref--1-0!./node_modules/vue-loader/lib??vue-loader-options!./src/views/Voicemail/components/GreetingsList.vue?vue&type=script&lang=js&
@ ./src/views/Voicemail/components/GreetingsList.vue?vue&type=script&lang=js&
@ ./src/views/Voicemail/components/GreetingsList.vue
@ ./node_modules/cache-loader/dist/cjs.js??ref--13-0!./node_modules/thread-loader/dist/cjs.js!./node_modules/babel-loader/lib!./node_modules/cache-loader/dist/cjs.js??ref--1-0!./node_modules/vue-loader/lib??vue-loader-options!./src/views/Voicemail/Voicemail.vue?vue&type=script&lang=js&
@ ./src/views/Voicemail/Voicemail.vue?vue&type=script&lang=js&
@ ./src/views/Voicemail/Voicemail.vue
@ ./src/router/index.js
@ ./src/main.js
@ multi ./src/main.js
ERROR Build failed with errors.
I deduce that my project does not support the "??" null coalescing operator.
So I tried to configure babel but without success.
Do you think it's a problem related to your lib or only to my code configuration?
P.S : Already try plugins: "@babel/plugin-proposal-nullish-coalescing-operator" and/or "@babel/plugin-syntax-nullish-coalescing-operator"
Hi @Eblancho,
I recently updated rxjs-interop
which is a dependency of a dependency. It looks like the code which uses the ??
operator was introduced here: cartant/rxjs-interop@0e8cee0#diff-f39eca13cd594ec3ee2066dcd7c03c1e82c9f4d27608c3a538a7a2bbde4651ee.
Can you try configuring babel to transpile the files from within the node_modules
folder (or the node_modules/rxjs-interop
folder), too? As far as I know it will skip 3rd party code by default.
Hi @chrisguttandin,
Thanks for your help, that's exactly the problem.
Indeed it does not transpile the thirds party and I had to add this in my vue.config.js :
"transpileDependencies": [
"rxjs-interop"
],
It works perfectly again.
Thanks again for your help and for your work on this project.
🥳 I'm happy to hear that it works again.
Thanks for reporting your solution. I didn't know about the transpileDependencies
configuration option yet.
Hey am still getting this error in React
./node_modules/rxjs-interop/dist/esm/to-observer.js 14:36
Module parse failed: Unexpected token (14:36)
File was processed with these loaders:
* ./node_modules/babel-loader/lib/index.js
You may need an additional loader to handle the result of these loaders.
|
| return {
> complete: (observer.complete ?? noop).bind(observer),
| error: (observer.error ?? rethrow).bind(observer),
| next: (observer.next ?? noop).bind(observer)
@dnsking Since your error message looks like it's coming from babel-loader
I would assume Babel itself is not configured to transpile the nullish coalescing operator.