GoError: Invalid module at github.com/dop251/goja_nodejs/require.(*RequireModule).require-fm (native)

[chrisroy87]

I have a very basic program, trying out this library before actually incorporating it into my project.

`script, err := os.ReadFile("algos/sample_plugin/sample_plugin.js")
if err != nil {
panic(err)
}

// Read the program into memory
program, err := goja.Compile("sample_plugin", string(script), true)
if err != nil {
	fmt.Println("Error compiling JavaScript program:", err)
	return
}

vm := goja.New()
vm.SetFieldNameMapper(goja.TagFieldNameMapper("json", true))
registry := new(require.Registry) // this can be shared by multiple runtimes
registry.Enable(vm)

// now run the program
_, err = vm.RunProgram(program)
if err != nil {
	panic(err)
}

predict, ok := goja.AssertFunction(vm.Get("predict"))
if !ok {
	fmt.Println("could not get predict")
	return
}`

When I try to run this, I get the following errors:
GoError: Invalid module at github.com/dop251/goja_nodejs/require.(*RequireModule).require-fm (native)

Things I have tried:

1. Remove and Re-install both goja and goja_nodejs
2. Update using go mod tidy.

Can some one please help me?

[dop251]

Try adding this before panic(err):

if ex, ok := err.(*goja.Exception); ok {
    panic(ex.String())
}

This should give you the full stack trace, which should point to a line with the offending require