"error is of type unknown"

[ftjfo]

const buildResponse = (res: Response): Promise<any> => {
  return res.text().then(text => {
    let data
    try {
      data = JSON.parse(text)
    } catch(error) {
      throw WebrpcBadResponseError.new({
        status: res.status,
        cause: `JSON.parse(): ${error.message || ''}: response text: ${text}`},
      )
    }
    if (!res.ok) {
      const code: number = (typeof data.code === 'number') ? data.code : 0
      throw (webrpcErrorByCode[code] || WebrpcError).new(data)
    }
    return data
  })
}

I get an "error is of type unknown" from the generated code. Guess this is just a "type error", and might not affect execution.
For your information, I am running the v0.11.0 release.

[VojtechVitek]

@ftjfo Can you please provide more information?

Do you run v0.11.0 server and v0.11.0 client too? What server target do you use?
Can you share more details about the error you're getting (console.error() or JSON.stringify()) and when you're getting it?

[ftjfo]

// Code generated by webrpc-gen@v0.11.0 with typescript generator. DO NOT EDIT.

The error seems to come from the TypeScript program:
[{
	"resource": "/xxx/src/services/programx.gen.ts",
	"owner": "typescript",
	"code": "18046",
	"severity": 8,
	"message": "'error' is of type 'unknown'.",
	"source": "ts",
	"startLineNumber": 597,
	"startColumn": 33,
	"endLineNumber": 597,
	"endColumn": 38
}]

I seem to run Typescript 4.6.2 with this config:

{
  "compilerOptions": {
    "allowJs": true,
    // `baseUrl` must be placed on the extending configuration in devland, or paths won't be recognized
    "esModuleInterop": true,
    "module": "esnext",
    "moduleResolution": "node",
    // Needed to address https://github.com/quasarframework/app-extension-typescript/issues/36
    "noEmit": true,
    "resolveJsonModule": true,
    // Avoid cross-os errors due to inconsistent file casing
    "forceConsistentCasingInFileNames": true,
    "sourceMap": true,
    "strict": true,
    "target": "esnext",
    "isolatedModules": true,
    "useDefineForClassFields": true,
    // Fix Volar issue https://github.com/johnsoncodehk/volar/issues/1153
    "jsx": "preserve",
    "lib": ["esnext", "dom"],
    "paths": {
      "src/*": ["src/*"],
      "app/*": ["*"],
      "components/*": ["src/components/*"],
      "layouts/*": ["src/layouts/*"],
      "pages/*": ["src/pages/*"],
      "assets/*": ["src/assets/*"],
      "boot/*": ["src/boot/*"],
      "stores/*": ["src/stores/*"]
    }
  },
  // Needed to avoid files copied into 'dist' folder (e.g. a `.d.ts` file inside `src-ssr` folder)
  // to be evaluated by TS when their original files has been updated
  "exclude": ["dist", ".quasar", "node_modules"]
}

Hope this is of help. This is not a critical error as I see it, just a small violation of the Typescript parser perhaps?

[VojtechVitek]

Thanks. I didn't see this error locally.

@kolberg-dev mind help me find a fix for this error?