module-resolve-invalid: Invalid module resolution result

Cause

resolveHook returned a value other than a non-empty string.

Troubleshooting

1. Locate the specifier being resolved and its referrer in the error message.
2. Check every return path in the hook for undefined, null, objects, or empty strings.
3. Check whether the hook was declared async. resolveHook is synchronous and cannot return a promise.

Solution

Make resolveHook(specifier, referrer) synchronously return a non-empty canonical specifier. URL-like imports can use new URL(specifier, referrer).href. For virtual application modules, return a stable canonical key and provide its content through modules or importHook.

Related

• Error codes and solutions
• module-resolve-invalid：模块解析结果无效