After update to latest eslint version and the newer config file format, it does not start anymore: eslint js Oops! Something went wrong! :( ESLint: 9.30.1 Error [ERR_MODULE_NOT_FOUND]: Cannot find package 'eslint' imported from eslint.config.mjs at Object.getPackageJSONURL (node:internal/modules/package_json_reader:256:9) Looks like #353 is similar.