
TypeError [ERR_IMPORT_ATTRIBUTE_MISSING]: Module …
Mar 25, 2024 · There are no errors when launching the application, and the application functions normally, but if you log in to the server logs, a permanent error appears. Error in the logs:
Cannot import external JSON in vite.config.ts on Node v22
May 23, 2024 · Check that there isn't already an issue that reports the same bug to avoid creating a duplicate. Make sure this is a Vite issue and not a framework-specific issue. For example, if it's a Vue …
How I Fixed: Needs an import assertion of type JSON
Mar 11, 2023 · Whilst updating an older Express project to use TypeScript, I came across a file where I was pulling in a JSON file directly using require. I wanted to remove the require usage and switch to …
ERR_IMPORT_ASSERTION_TYPE_MISSING for import of json file
Nov 25, 2021 · In my project, I wanted to import tsconfig.json in rollup.config.js using a file-to-URL approach. Although I configured assert: { type: 'json' }, it still threw an error.
Bug: Importing npm package with `.json` main entry errors · Issue ...
Aug 16, 2024 · error: Attempted to load JSON module without specifying "type": "json" attribute in the import statement. Version: Deno 1.46.0-rc.0+b6c74aa (canary, aarch64-apple-darwin) Not a bug. It …
Import '.json' extension in ES6 Node.js throws an error
We're trying to use the new ways of exporting and importing modules for ES6 with Node.js. It's important for us to get the version number from the package.json file.
eslint failed on dynamic es6 modules import of json with assert
Jun 7, 2023 · TypeError [ERR_IMPORT_ASSERTION_TYPE_MISSING]: Module "file:///file.json" needs an import assertion of type "json" My eslint (version 8.29.x) config file
TypeError [ERR_IMPORT_ASSERTION_TYPE_MISSING]: Module …
Jul 7, 2022 · I then run tsc --emitDeclarationsOnly and I get Import assertions are not allowed on statements that transpile to commonjs 'require' calls. At this point I have no idea why on earth …
TypeError - JavaScript | MDN
Jul 10, 2025 · The TypeError object represents an error when an operation could not be performed, typically (but not exclusively) when a value is not of the expected type.
NodeJS, Typescript, and the infuriating ESM errors
Oct 23, 2024 · I’ve encountered this issue a few times now, and none of the existing blog posts seem to work for my situation, so I’m writing it up so I myself, and perhaps others can use my solution next …