Error on upgrading to v1-alpha

[vedant1811]

I just upgraded from material-ui 0.18.1 to 1.0.0-alpha.20 but its not working.

I get errors like:

Module not found: Error: Can't resolve 'react' in '/home/vedant/node_modules/material-ui/svg-icons/navigation'

There are a lot of similar Can't resolve errors in the js console for different modules in the material-ui directory.

I used yarn upgrade material-ui@next

My package.json:

....
 "material-ui": "next"
....

Versions

• Material-UI: 1.0.0-alpha.20
• React: 15.5.4
• Browser: Chromium

Maybe I'm doing something wrong, but I followed the getting started guide to the letter and I couldn't understand how to fix it

[oliviertassinari]

The Material svg icons set is now published under the material-ui-icons package. Here is the docs.

[vedant1811]

Sorry my bad. I didn't realize there were a lot of breaking changes in the DSL from v0.18 to v1.0-alpha. I need to update my components that were based on v0.18.

[oliviertassinari]

@vedant1811 We have migration guide to write here #7195. That hasn't been done yet.