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hupe1980 / gatsby-plugin-material-ui

Gatsby plugin for Material-UI with built-in server-side rendering support
MIT License
136 stars 25 forks source link

Build error: Gatsby 3 and Gatsby-material-ui v3 error in lazy result. #67

Open mariovde opened 3 years ago

mariovde commented 3 years ago

Hi

Just updated to gatsby 3 and upgraded gatsby material ui to v3. When running the build, I get this error:

gatsby-plugin-material-ui/node_modules/autoprefixer/node_modules/postcss/lib/ lazy-result.js: Property name expected type of string but got null

gatsby-config.js: ...

// Material ui
        // Material UI injection
        {
            resolve: "gatsby-plugin-material-ui",
            options: {
                stylesProvider: {
                    injectFirst: true,
                },
            },
        },
...

already tried this (found at other issue)

cd node_modules/gatsby-plugin-material-ui
yarn install --frozen-lockfile
yarn run build

but didn't work

any ideas or can I provide you with more information?