d9060f5abd
### changes #### remove trailing spaces When I was using example I noticed trailing spaces. So, this PR removes the trailing spaces of json file, README, and others. `examples/with-jest-typescript/src/modules/cars/Overview.tsx` also has it, but this time it did not change as tslint error occurs at commit.
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443 B
Promise In Next Config
Why This Error Occurred
The webpack function in next.config.js returned a promise which is not supported in Next.js. For example, below is not supported:
module.exports = {
webpack: async function(config) {
return config
}
}
Possible Ways to Fix It
Check your next.config.js for async or return Promise
Potentially a plugin is returning a Promise from the webpack function.