sindresorhus / valid-filename Goto Github PK

const valid_filename_1 = require("valid-filename");
                         ^
Error [ERR_REQUIRE_ESM]: require() of ES Module ***\node_modules\valid-filename\index.js from ***\dist\accounts.js not supported.
Instead change the require of index.js in ***\dist\accounts.js to a dynamic import() which is available in all CommonJS modules.

$ node -v
v17.1.0

{
  "compilerOptions": {
    "module": "commonjs",
    "target": "ESNEXT",
    "sourceMap": true,
    "outDir": "./dist",
    "moduleResolution": "node",
    "removeComments": true,
    "strict": true,
    "strictPropertyInitialization": true,
    "alwaysStrict": true,
    "noUnusedLocals": false,                      /* Report errors on unused locals. */
    "noUnusedParameters": false,                  /* Report errors on unused parameters. */
    "noImplicitReturns": true,                   /* Report error when not all code paths in function return a value. */
    "noFallthroughCasesInSwitch": true,          /* Report errors for fallthrough cases in switch statement. */
    "skipLibCheck": true
  },
  "exclude": [
    "**/*.d.ts", // prevent d.ts overwrite error
    "**/repository", // prevent d.ts overwrite error
    "dist",
    "node_modules"
  ]
}

Waiting for the debugger to disconnect...
internal/modules/cjs/loader.js:1102
      throw new ERR_REQUIRE_ESM(filename, parentPath, packageJsonPath);
      ^

Error [ERR_REQUIRE_ESM]: Must use import to load ES Module: node_modules/valid-filename/index.js
require() of ES modules is not supported.
require() of node_modules/valid-filename/index.js from dist/app/Mobile/Sightings.js is an ES module file as it is a .js file whose nearest parent package.json contains "type": "module" which defines all .js files in that package scope as ES modules.
Instead rename index.js to end in .cjs, change the requiring code to use import(), or remove "type": "module" from /node_modules/valid-filename/package.json.

    at new NodeError (internal/errors.js:322:7)
    at Object.Module._extensions..js (internal/modules/cjs/loader.js:1102:13)
    at Module.load (internal/modules/cjs/loader.js:950:32)
    at Function.Module._load (internal/modules/cjs/loader.js:790:12)
    at Module.require (internal/modules/cjs/loader.js:974:19)
    at require (internal/modules/cjs/helpers.js:101:18)
    at Object.<anonymous> (dist/app/Mobile/Sightings.js:8:50)
    at Module._compile (internal/modules/cjs/loader.js:1085:14)
    at Object.Module._extensions..js (internal/modules/cjs/loader.js:1114:10)
    at Module.load (internal/modules/cjs/loader.js:950:32) {
  code: 'ERR_REQUIRE_ESM'
}

Process finished with exit code 1