Issues upgrading

[kentcdodds]

I was 0.10.1 and now I'm upgrading to the latest 0.15.4) and I'm getting these errors:

ERROR in .//css-loader!.//less-loader!./app/components/index.less
Module build failed: TypeError: Path must be a string. Received undefined
at assertPath (path.js:8:11)
at Object.posix.relative (path.js:498:3)
at /Users/kentcdodds/Developer/alianza/admin-portal/node_modules/loader-utils/index.js:92:23
at Array.map (native)
at Object.exports.stringifyRequest (/Users/kentcdodds/Developer/alianza/admin-portal/node_modules/loader-utils/index.js:90:33)
at /Users/kentcdodds/Developer/alianza/admin-portal/node_modules/css-loader/lib/loader.js:50:46
at Array.map (native)
at Object.module.exports (/Users/kentcdodds/Developer/alianza/admin-portal/node_modules/css-loader/lib/loader.js:43:5)
@ ./app/components/index.less 4:14-122

I'll try to narrow down the version where this was introduced, but if you have something off the top of your head, that would be awesome. I have loader-utils 0.2.9

[kentcdodds]

Alrighty, updating loader-utils to 0.2.10 fixes the error in the terminal. But I now go from this:

To this:

Not sure what's going on here. I'm still working on investigating the version of css-loader that introduced this issue for me.

[kentcdodds]

Discovered that between 0.14.0 and 0.13.1, my transitions are no longer working. Still not sure what the problem is, but will report more as I go... Any info or ideas you have would be helpful :-)

[kentcdodds]

The weird scrunching of my login screen starts between 0.15.0 and 0.14.5...

[sokra]

Weird... Maybe you can do a diff on the bundles

[kentcdodds]

Here's the relevant diff (between 0.14.5 on the left and 0.15.0 on the right):

Looks like it's an issue with the css-loader not liking my .\\-- escapes. I use this everywhere (I use a variant on csstyle). I believe this is a bug. Any ideas on a fix?

[JonDum]

I'm getting this error now too. :(

ERROR in ./~/css-loader!./~/stylus-loader!./src/styles.styl Module build failed: TypeError: path must be a string

Any idea?

To reproduce:

git clone git@github.com:JonDum/ractive-colorpicker.git
cd ractive-colorpicker
npm i
webpack

[anaibol]

• 1

[rohanthewiz]

I had the same problem. It seems older versions of stylus-loader (^1.4.2) don't play well with later versions of stylus (^0.54.5 in my case).
The package.json I inherited called for stylus-loader: 1.4.2, but package.json didn't include a locked-in version of stylus, so npm loaded the latest stylus(0.54.5 currently). I was getting the "path must be a string error".
The solution is to bump your stylus-loader dependency to something later (^2.0.0 current latest). To spare a future developer loss of hair, add stylus to your package json and reinstall:

• npm install --save-dev stylus get a version of stylus locked into package.json as a dev dependency
• rm -rf node_modules clean the slate (there is probably a more efficient way to do this)
• npm install fresh install

[KATT]

+1 @rohanthewiz

I got the issue when going to node 6.1.

npm uninstall --save --save-dev stylus stylus-loader style-loader
npm install --save-dev stylus stylus-loader style-loader

[rohanthewiz]

So the reinstall fixed it, right? If so that is the more efficient way I was looking for +1 @KATT

[bbalan]

I got the same error as @JonDum and uninstalling did nothing. My package.json:

"css-loader": "~0.23.1",
"stylus": "^0.54.5",
"stylus-loader": "^2.1.1",
"webpack": "^1.13.1",

[phun-ky]

I'm having the same issue:

"css-loader": "0.25.0",
"style-loader": "0.13.1",
"stylint": "1.5.6",
"stylint-loader": "1.0.0",
"stylint-stylish": "1.3.2",
"stylus": "0.54.5",
"stylus-loader": "1.6.1",
"webpack": "1.13.2",

node v: 6.6.0
npm v: 3.10.8