Module parse failed: Unexpected token (473:30) #596

ohardy · 2019-01-21T17:40:48Z

Bug Report

Clean install of last version of docz. When I run docz dev, I got:

./node_modules/docz/dist/index.m.js 473:30
Module parse failed: Unexpected token (473:30)
You may need an appropriate loader to handle this file type.
| async function loadFromImports(path) {
|     // tslint:disable-next-line
>     const { imports } = await import('~imports');
|     const { default: Component$$1, getInitialData } = await imports[path]();
|     const ExportedComponent = props => (createElement(AsyncComponent, Object.assign({}, props, { as: Component$$1 || 'div', getInitialData: getInitialData })));
 @ ./node_modules/docz-theme-default/dist/index.m.js 39:0-72 243:12-16 374:35-39 466:34-45 467:8-12 511:25-29 552:50-54 640:16-27 643:41-45 942:20-24 1024:28-39 1098:16-27 1490:33-44 1601:16-27 1872:16-27 1935:29-40 2029:45-56 2040:25-36 2041:8-18 2073:16-21
 @ ./.docz/app/root.jsx
 @ ./.docz/app/index.jsx
 @ multi ./node_modules/react-dev-utils/webpackHotDevClient.js ./node_modules/@babel/polyfill/lib/index.js ./.docz/app/index.jsx

I can't share a project link.

I check webpack aliases with:

modifyBundlerConfig : (config) => {
    console.log(config.resolve.alias);
    return config;
}),

and ~imports is present.

Thanks in advance

The text was updated successfully, but these errors were encountered:

dfee · 2019-01-22T05:13:51Z

Definitely getting the same issue. I can share my project.

https://github.com/dfee/rbx/

dfee · 2019-01-22T06:45:39Z

I can tell you @pedronauck exactly where the problem is:

The incompatibility lies with an upgrade of [email protected] -> [email protected].

diff --git b/package-lock.json a/package-lock.json
index f0a5074..054340d 100644
--- b/package-lock.json
+++ a/package-lock.json
@@ -1787,10 +1787,13 @@
       "dev": true
     },
     "acorn-dynamic-import": {
-      "version": "4.0.0",
-      "resolved": "https://registry.npmjs.org/acorn-dynamic-import/-/acorn-dynamic-import-4.0.0.tgz",
-      "integrity": "sha512-d3OEjQV4ROpoflsnUA8HozoIR504TFxNivYEUi6uwz0IYhBkTDXGuWlNdMtybRt3nqVx/L6XqMt0FxkXuWKZhw==",
-      "dev": true
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/acorn-dynamic-import/-/acorn-dynamic-import-3.0.0.tgz",
+      "integrity": "sha512-zVWV8Z8lislJoOKKqdNMOB+s6+XV5WERty8MnKBeFgwA+19XJjJHs2RP5dzM57FftIs+jQnRToLiWazKr6sSWg==",
+      "dev": true,
+      "requires": {
+        "acorn": "^5.0.0"
+      }
     },
     "acorn-globals": {
       "version": "4.3.0",
@@ -16621,17 +16624,17 @@
       "dev": true
     },
     "webpack": {
-      "version": "4.29.0",
-      "resolved": "https://registry.npmjs.org/webpack/-/webpack-4.29.0.tgz",
-      "integrity": "sha512-pxdGG0keDBtamE1mNvT5zyBdx+7wkh6mh7uzMOo/uRQ/fhsdj5FXkh/j5mapzs060forql1oXqXN9HJGju+y7w==",
+      "version": "4.28.4",
+      "resolved": "https://registry.npmjs.org/webpack/-/webpack-4.28.4.tgz",
+      "integrity": "sha512-NxjD61WsK/a3JIdwWjtIpimmvE6UrRi3yG54/74Hk9rwNj5FPkA4DJCf1z4ByDWLkvZhTZE+P3C/eh6UD5lDcw==",
       "dev": true,
       "requires": {
         "@webassemblyjs/ast": "1.7.11",
         "@webassemblyjs/helper-module-context": "1.7.11",
         "@webassemblyjs/wasm-edit": "1.7.11",
         "@webassemblyjs/wasm-parser": "1.7.11",
-        "acorn": "^6.0.5",
-        "acorn-dynamic-import": "^4.0.0",
+        "acorn": "^5.6.2",
+        "acorn-dynamic-import": "^3.0.0",
         "ajv": "^6.1.0",
         "ajv-keywords": "^3.1.0",
         "chrome-trace-event": "^1.0.0",
@@ -16652,12 +16655,6 @@
         "webpack-sources": "^1.3.0"
       },
       "dependencies": {
-        "acorn": {
-          "version": "6.0.5",
-          "resolved": "https://registry.npmjs.org/acorn/-/acorn-6.0.5.tgz",
-          "integrity": "sha512-i33Zgp3XWtmZBMNvCr4azvOFeWVw1Rk6p3hfi3LUDvIFraOMywb1kAtrbi+med14m4Xfpqm3zRZMT+c0FNE7kg==",
-          "dev": true
-        },
         "schema-utils": {
           "version": "0.4.7",
           "resolved": "https://registry.npmjs.org/schema-utils/-/schema-utils-0.4.7.tgz",

lucalanca · 2019-01-22T09:28:02Z

If someone is stuck on this, and following @dfee's hints, this seems to fix it:

npm i -D [email protected]

pedronauck · 2019-01-22T13:42:46Z

Thanks @dfee, this is already fixed on v0.14 that will be launch. Can I close this issue?

sunkeysun · 2019-01-30T11:47:09Z

npm install docz@latest now default to 0.13.7, please release 0.14 to resolve this problem in latest version.

swyxio · 2019-01-30T20:06:31Z

fyi pedro is currently sick and will get back to this in a few days (i dont speak for him but just relaying the info)

swyxio · 2019-01-30T20:06:33Z

fyi pedro is currently sick and will get back to this in a few days (i dont speak for him but just relaying the info)

wilsson · 2019-02-03T16:38:50Z

If someone is stuck on this, and following @dfee's hints, this seems to fix it:

npm i -D [email protected]

Thanks, waiting v0.14

lejoe · 2019-02-05T17:50:47Z

+1 here.

mentionned trick works but as it's on our CI that this fails it really hurts to put this hack as a step in the build :(

CyberNika · 2019-02-15T09:16:45Z

when will v0.14 be released?

swyxio · 2019-02-20T19:43:31Z

hi @dfee and everyone here with webpack issues

turns out webpack 4.29 has had some wacky npm dependency issues i dont fully understand. just saw this in an unrelated project i'm helping out on as well: react-static/react-static#1027 (comment)

its a mess. use yarn as much as possible.

davixyz · 2019-02-22T01:37:40Z

We are facing this issue :(

giulianok · 2019-02-28T21:03:33Z

Same here

bichotll · 2019-03-06T10:29:58Z

Same here.
For the record: I actually don't have Webpack installed in my project.

ghost · 2019-03-06T17:36:07Z

@bichotll I think they mean you need to update the version inside node_modules/docz-core. I've been using this cd node_modules/docz-core && npm i -D [email protected] && cd .. && cd ..

bichotll · 2019-03-06T17:51:11Z

@mattietea oh! thanks for the heads up! 👍

dkvirus · 2019-03-11T06:17:00Z

npm i -D [email protected] is ok. But it can be confusing for the novice. Look forward to releasing 0.14 soon.

timbergus · 2019-03-12T10:47:51Z

Thanks a lot for your help. It looks like everything works with Yarn, and the problem appears only with NPM and the WebPack issue. I have an empty project for testing with only a package.json and using the instructions from @mattietea, I have managed to make docz work, but now I have an error in the browser. I think I will use Yarn until the [email protected] update.

davixyz · 2019-03-13T03:53:32Z

@timbergus I had the same issue, it gets solve if you lock [email protected]. I opened an issue around this:
bublejs/buble#189

loopmode · 2019-03-22T08:15:44Z

The [email protected] trick doesn't work for me. In my case, I'm getting a bunch of errors for CSS files that are being imported.

Oh, apologies for being such a noob.. It's my first hour of using docz :)
I simply needed docz-plugin-css and all is well, sorry for the confusion!

pedronauck · 2019-03-22T16:32:51Z

Docz is using [email protected], this bug keeps showing with this version?

mateuszkocz · 2019-03-24T12:43:39Z

Just got the same problem on a fresh installation. For me, the issue got solved by creating the project again with Yarn. npm installation failed with the error similar to what @ohardy posted.

Reproduction of an error:

npm init -y
npm install -D docz@next docz-theme-default@next
# Add scripts to the package.json from the documentation.
npm run docz:dev

Reproduction of a success:

npm init -y
yarn add docz@next docz-theme-default@next --dev
# Add scripts to the package.json from the documentation.
yarn run docz:dev

Full error:

 ERROR  Failed to compile with 2 errors                                                                       1:39:50 PM

 error  in ./node_modules/docz/dist/index.esm.js

Module parse failed: Unexpected token (15:38)
You may need an appropriate loader to handle this file type.
| import { MDXProvider } from '@mdx-js/tag';
|
> const BasePlayground = loadable(() => import('./chunk.esm2.js'));
| const Playground = props => typeof window !== 'undefined' ? (createElement(Suspense, { fallback: null },
|     createElement(BasePlayground, Object.assign({}, props)))) : null;

 @ ./.docz/app/root.jsx 9:0-59 16:2-15 18:19-23 25:25-31
 @ ./.docz/app/index.jsx
 @ multi ./node_modules/react-dev-utils/webpackHotDevClient.js ./.docz/app/index.jsx

 error  in ./node_modules/docz-theme-default/dist/index.esm.js

Module parse failed: Unexpected token (245:30)
You may need an appropriate loader to handle this file type.
| `;
|
> const CodeMirror = lazy(() => import('./chunk.esm2.js'));
| const getLanguage = (children) => {
|     const defaultLanguage = 'jsx';

 @ ./.docz/app/root.jsx 11:0-39 17:29-34
 @ ./.docz/app/index.jsx
 @ multi ./node_modules/react-dev-utils/webpackHotDevClient.js ./.docz/app/index.jsx

Versions:

docz and docz-theme-default 1.0.0-rc.3
node 11.6.0
npm 6.5.0
yarn 1.12.1

Hope this might help in some way.

Note: reads mdx files, not md. docz-core dependency needs specific webpack version: doczjs/docz#596 (comment) `cd node_modules/docz-core && npm i -D [email protected] && cd .. && cd ..` Then run `npm run docz:build`, `npm run docz:dev`. Signed-off-by: Jackie Wijaya <[email protected]>

cupofjoakim · 2019-04-02T12:09:39Z

@pedronauck to answer your question, I'm still having this issue on rc7 with webpack 4.29.6. Npm support is sadly a must for my organization, otherwise the workaround above does work.

pedronauck · 2019-04-04T22:50:36Z

Closed in favor of #704, the answer is there.

oliverjam mentioned this issue Jan 31, 2019

Cannot read property 'length' of undefined at serializeStyles #604

Closed

lederer mentioned this issue Jan 31, 2019

Refresh package-lock.json raster-foundry/blasterjs#130

Merged

7 tasks

swyxio mentioned this issue Jan 31, 2019

Updating webpack to 4.29.0+ breaks the build #613

Closed

swyxio pinned this issue Feb 4, 2019

kilrain mentioned this issue Feb 17, 2019

Feature Request: Reset downshift state when inputValue changes downshift-js/downshift#664

Closed

This was referenced Feb 20, 2019

docz dev fails #651

Closed

Throw error when launch 'npm run docz:dev' #653

Closed

Weakky mentioned this issue Mar 5, 2019

[WIP] Add simple documentation with docz prisma-labs/yoga2#93

Open

1 task

dkvirus mentioned this issue Mar 11, 2019

umi-library 使用npm安装包后运行报错 umijs/umi#2072

Closed

ItsJonQ mentioned this issue Mar 11, 2019

Update Dev Dependencies helpscout/brigade#16

Closed

kserjey mentioned this issue Mar 12, 2019

Duplicate plugin/preset detected #91

Closed

smeijer mentioned this issue Mar 15, 2019

Upgrade emotion and docz dependencies, to be compatible with docz 0.13.7 hydrateio/docz-theme-hydrate#10

Merged

mlshv mentioned this issue Mar 22, 2019

v1.0.0-rc.* Compiled with errors: Module parse failed: Unexpected token #704

Closed

pedronauck added the v1 label Mar 22, 2019

davidtaboas mentioned this issue Mar 26, 2019

Following "Getting Started" guide results in compilation errors #718

Closed

pedronauck closed this as completed Apr 4, 2019

pedronauck unpinned this issue Apr 4, 2019

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Module parse failed: Unexpected token (473:30) #596

Module parse failed: Unexpected token (473:30) #596

ohardy commented Jan 21, 2019 •

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dfee commented Jan 22, 2019 •

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pedronauck commented Apr 4, 2019

Module parse failed: Unexpected token (473:30) #596

Module parse failed: Unexpected token (473:30) #596

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ohardy commented Jan 21, 2019 • edited Loading

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