Nextjs build errors, verbose logging shows nothing

Question

I'm using the latest version Nextjs. The project is running fine when testing and running in developer mode. When I try a production build npx next build --debug I get the error below. The output doesn't tell me much about what the problem is. Any ideas how to get the verbose information from this error?

HookWebpackError: Expected an opening square bracket.

Build error occurred Error: > Build failed because of webpack errors at /Users/xxx/projects/nextjs/my-next-website/node_modules/next/dist/build/index.js:17:924 at async Span.traceAsyncFn (/Users/xxx/projects/nextjs/my-next-website/node_modules/next/dist/telemetry/trace/trace.js:6:584)

I just started getting this error too. Did you ever figure it out? — chrispytoes, Jun 09 '21 at 02:41
To be honest i didn't go any further with iit. I went back to Gatsby. — Jimi, Jun 11 '21 at 06:17

score 0 · Answer 1 · answered May 21 '21 at 23:29

0

npx might load a different version of next than your local dependency. I wouldn't recommend running this with npx. Instead make an npm script, or use npm bin next, or if you use yarn you can use local binaries with yarn next.

answered May 21 '21 at 23:29

Simon Boudrias

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ok valid point. If I run `yarn next build` i still get the same error – Jimi May 22 '21 at 02:49

Nextjs build errors, verbose logging shows nothing

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