如何解决文件的扩展名不受支持。 唯一支持的扩展名是“.ts”、“.tsx”、“.d.ts”、“.js”、“.jsx”

Question

I am unable to solve this particular error:

File 'D:/coreui-todo-app/node_modules/multiple-textbox/....' has unsupported extension. The only supported extensions are '.ts', '.tsx', '.d.ts', '.js', '.jsx'.

The solution that I implemented is as follows.

Entering the value of

  "allowJs": true

in

"compilerOptions": {
    "importHelpers": true,
    "outDir": "./dist/out-tsc",
    "sourceMap": true,
    "declaration": false,
    "moduleResolution": "node",
    "emitDecoratorMetadata": true,
    "experimentalDecorators": true,
    "allowJs": true,
    "module": "esnext",
    "target": "es5",
    "typeRoots": [
      "node_modules/@types"
    ],
    "lib": [
      "esnext",
      "dom"
    ]
  }

However, I am still facing the same issue.

The screenshot attached:

---

Updated screenshot as suggested by @Pointy to remove.spec.ts -

Answer 1

tsconfig.json has an unsupported extension

I solved it by adjusting my script.

tsc-watch --compiler typescript/bin/tsc

And removed the tsconfig.json from the command.