Build failing on Windows

[ElectronicManuel]

When I try to run npm run build on my windows computer I get the following error:

Failed to compile.

Invalid configuration object. Webpack has been initialised using a configuration object that does not match the API schema.
 - configuration.entry should be one of these:
   object { <key>: non-empty string | [non-empty string] } | non-empty string | [non-empty string] | function
   The entry point(s) of the compilation.
   Details:
    * configuration.entry should NOT have less than 1 properties ({
        "keyword": "minProperties",
        "dataPath": ".entry",
        "schemaPath": "#/oneOf/0/minProperties",
        "params": {
          "limit": 1
        },
        "message": "should NOT have less than 1 properties",
        "schema": 1,
        "parentSchema": {
          "minProperties": 1,
          "additionalProperties": {
            "oneOf": [
              {
                "description": "The string is resolved to a module which is loaded upon startup.",
                "minLength": 1,
                "type": "string"
              },
              {
                "description": "All modules are loaded upon startup. The last one is exported.",
                "$ref": "#/definitions/common.nonEmptyArrayOfUniqueStringValues"
              }
            ]
          },
          "description": "Multiple entry bundles are created. The key is the chunk name. The value can be a string or an array.",
          "type": "object"
        },
        "data": {}
      }).
      object { <key>: non-empty string | [non-empty string] }
      Multiple entry bundles are created. The key is the chunk name. The value can be a string or an array.
    * configuration.entry should be a string.
    * configuration.entry should be an array:
      [non-empty string]
    * configuration.entry should be an instance of function
      function returning an entry object or a promise..

On the other hand, when I build it on my personal linux server it works as intended.

I would really appreciate if you could look into this issue because this project is exactly what I need.