HARP Engine is not supported in Here Maps for Javascript issue

Question

I am switching to HARP engine in the Nuxt 3 project. I use the latest version of HERE maps API for Javascript (1.61.2). Also, I defined Nuxt Plugin of Here Maps based:

export default defineNuxtPlugin( () => {
    return {
      provide: {
        H: HereMap,
      }
    }
  })

and added it to my config file.

During initizalization of Here Map in my .vue file, following the documenatation I use the EngineType HARP:


 let maptypes = platform.value.createDefaultLayers({
   lg: getLocaleLanguage(props.locale),
   lg2: "en",
   engineType,
 });

But I keep getting the

InvalidArgumentError: H.service.Platform#Xl (Argument #0 HARP engine is not supported, module not found)

Shouldn't be the HARP engine already available in my plugin?

here.com/docs/bundle/maps-api-for-javascript-migration-guide/… — Jaisy
– Jaisy, Commented Feb 3, 2025 at 12:20
I have the same issue and I cannot resolve it. Did you resolve it somehow? — Deniss M.
– Deniss M., Commented Feb 15, 2025 at 10:12

Deniss M. · Accepted Answer · 2025-02-15 12:04:51Z

2

The key is to change the import in your .ts file to:

import H from '@here/maps-api-for-javascript/bin/mapsjs.bundle.harp.js';

before it was:

import H from '@here/maps-api-for-javascript';

as described here in React section: https://www.here.com/docs/bundle/maps-api-for-javascript-migration-guide/page/README.html

answered Feb 15, 2025 at 12:04

Deniss M.

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