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11ty / 11ty-website

Documentation site for the Eleventy static site generator.
https://www.11ty.dev/
MIT License
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Cannot read properties of undefined when running locally #1537

Closed duffn closed 1 year ago

duffn commented 1 year ago

I'm trying to run this with 11ty 2.0.0-beta.2 as in the current package.json. https://github.com/11ty/11ty-website/blob/d54f2638c2f4925f5bd8bf18e5137d83245a6ba8/package.json#L45

Following the README and simply running npm install and npx @11ty/eleventy --serve results in this error.

[11ty] Problem writing Eleventy templates:
[11ty] Cannot read properties of undefined (reading '0') (via TypeError)
  Eleventy:EleventyErrorHandler (error stack): TypeError: Cannot read properties of undefined (reading '0')
  Eleventy:EleventyErrorHandler     at /Users/duffn/code/11ty-website/node_modules/@11ty/eleventy/src/Plugins/Pagination.js:320:61
  Eleventy:EleventyErrorHandler     at Array.map (<anonymous>)
  Eleventy:EleventyErrorHandler     at Pagination.getPageTemplates (/Users/duffn/code/11ty-website/node_modules/@11ty/eleventy/src/Plugins/Pagination.js:320:41)
  Eleventy:EleventyErrorHandler     at Template.getTemplates (/Users/duffn/code/11ty-website/node_modules/@11ty/eleventy/src/Template.js:705:45)
  Eleventy:EleventyErrorHandler     at TemplateMap.initDependencyMap (/Users/duffn/code/11ty-website/node_modules/@11ty/eleventy/src/TemplateMap.js:410:41)
  Eleventy:EleventyErrorHandler     at process.processTicksAndRejections (node:internal/process/task_queues:95:5)
  Eleventy:EleventyErrorHandler     at async TemplateMap.cache (/Users/duffn/code/11ty-website/node_modules/@11ty/eleventy/src/TemplateMap.js:454:5)
  Eleventy:EleventyErrorHandler     at async TemplateWriter._createTemplateMap (/Users/duffn/code/11ty-website/node_modules/@11ty/eleventy/src/TemplateWriter.js:330:5)
  Eleventy:EleventyErrorHandler     at async TemplateWriter.generateTemplates (/Users/duffn/code/11ty-website/node_modules/@11ty/eleventy/src/TemplateWriter.js:360:5)
  Eleventy:EleventyErrorHandler     at async TemplateWriter.write (/Users/duffn/code/11ty-website/node_modules/@11ty/eleventy/src/TemplateWriter.js:407:23) +0ms

As it's quite large, I've included the full debug output in this gist: https://gist.github.com/duffn/2bc61ef8c82f670b2c1fbee9a8a5acaf

Am I missing a step to run this locally?

zachleat commented 1 year ago

Ah yeah! You need to run npm run get-new-data at least once! I’ve added it to the README