#Vercel failing to resolve path aliases

8 messages · Page 1 of 1 (latest)

boreal temple
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My application builds locally but fails remotely in vercel with this error:

13:12:54 [ERROR] [content] [GenerateContentTypesError] `astro sync` command failed to generate content collection types: Cannot find module '@types' imported from '/vercel/path0/src/content/config.ts'
  Hint:
    Check your `src/content/config.*` file for typos.
  Error reference:
    https://docs.astro.build/en/reference/errors/generate-content-types-error/
  Stack trace:
    at syncContentCollections (file:///vercel/path0/node_modules/.pnpm/[email protected][email protected]/node_modules/astro/dist/core/sync/index.js:104:11)
    at async check (file:///vercel/path0/node_modules/.pnpm/[email protected][email protected]/node_modules/astro/dist/cli/check/index.js:25:20)
    at async cli (file:///vercel/path0/node_modules/.pnpm/[email protected][email protected]/node_modules/astro/dist/cli/index.js:169:5)
  Caused by:
  Cannot find module '@types' imported from '/vercel/path0/src/content/config.ts'
    at nodeImport (file:///vercel/path0/node_modules/.pnpm/[email protected]/node_modules/vite/dist/node/chunks/dep-jvB8WLp9.js:54928:25)
    at eval (/vercel/path0/src/content/config.ts:3:50)
 ELIFECYCLE  Command failed with exit code 1.
Error: Command "pnpm run build" exited with 1

The issue seems to be that Vercel is failing to resolve the path alias I've used to import types. How can I correct this without remove all aliases from my application?

gritty spruceBOT
#

Hi @boreal temple. I'm kapa.ai, your friendly support bot. I will try to answer your question by searching through the knowledge base. :wave:

#

Based on the knowledge sources provided, it seems that there are indeed issues with path resolution in production deployments of Astro, especially when using path aliases. This issue has been reported in the Astro GitHub repository, where a user faced a similar problem with Vercel failing to resolve path aliases during the build process (source (https://github.com/withastro/astro/issues/11090)).

One user suggested a solution that involves extending the Astro configuration to handle path resolution. However, the exact code for this solution is not provided in the knowledge sources, so I can't provide a specific code solution.

Another issue reported on the Astro GitHub repository (source (https://github.com/withastro/astro/issues/5990)) suggests that the astro sync command fails to generate content collection types when there are issues with module resolution. This seems to be similar to the error message you're seeing.

Unfortunately, without more specific information or code examples, I can't provide a definitive solution to your problem. I would recommend checking your src/content/config.* file for typos as suggested in the error message, and ensuring that your path aliases are correctly configured in your tsconfig.json or equivalent configuration file.

If the issue persists, you might want to consider submitting an issue to the Astro GitHub repository or reaching out to Vercel support for more assistance.

Note: you can ask me a follow up question by @ mentioning me again :speech_balloon:

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@boreal temple kapa.ai is still learning and improving, please let us know how it did by reacting below

boreal temple
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@gritty spruce The issue is not with astro, since astro sync exits without error locally. It is only in the Vercel build environment that it fails. Why is that?

gritty spruceBOT
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Let me check the knowledge base for you. One moment! :books:

#

The issue you're experiencing might be due to differences between your local environment and the Vercel build environment. While astro sync works fine locally, it might encounter issues in the Vercel environment due to differences in file paths, installed packages, or system configurations.

One of the issues reported on the Astro GitHub repository (source (https://github.com/withastro/astro/issues/9167)) shows a similar problem where an Astro project builds successfully locally but fails on Vercel hosting. The error message suggests that the astro sync command failed to generate content collection types because it couldn't find a specific package (@esbuild/linux-x64), which is needed by esbuild.

Another issue (source (https://github.com/withastro/astro/issues/10467)) suggests that a type error caused by the astro sync command not generating types for Astro DB before astro check runs could be the cause of the problem. This issue was resolved by removing astro check from the build script or updating Astro and the @astrojs/db package to the latest version.

Without more specific information about your project and its configuration, it's hard to provide a definitive solution. However, you might want to check the following:

  • Ensure that all necessary packages are installed and correctly listed in your package.json file.
  • Check your project's configuration files for any discrepancies that might cause issues in the Vercel environment.
  • Try running astro check before astro sync in your build script, or remove astro check from your build script as suggested in one of the GitHub issues.
#

If the issue persists, consider reaching out to Vercel support or the Astro community for more specific assistance.

Note: you can ask me a follow up question by @ mentioning me again :speech_balloon: