Netlify generating invalid code in local mode

Question

When I issue the netlify serve command, a routine (remix-server.mjs) is generated that contains the following statements:

import { default as default2 } from "....\buildserverserver.js";

// The import statement above was copied from below and this 
// comment was added to explain what I did 

import {createRequire as ___nfyCreateRequire} from "module";
import {fileURLToPath as ___nfyFileURLToPath} from "url";
import {dirname as ___nfyPathDirname} from "path";
let __filename=___nfyFileURLToPath(import.meta.url);
let      __dirname=___nfyPathDirname(___nfyFileURLToPath(import.meta.url));
let require=___nfyCreateRequire(import.meta.url);


// .netlify/functions-internal/remix-server.mjs
import { default as default2 } from "....\buildserverserver.js";
var config = {
  name: "Remix server handler",
  generator: "@netlify/[email protected]",
  path: "/*",
  preferStatic: true
};
export {
  config,
  default2 as default
};

That's wrong. The imported buildserverserver.js file does not exist. The code generator is making some type of mistake.

Has anyone seen this error? How should I fix it in local/remote mode?