TypeError: Cannot read property 'composite' of undefined AND ReferenceError: _typeof is not defined

When I add a ReactMapboxGl component I get these errors multiple times. The map starts rendering – ScaleControl and ZoomControl also appear – but it remains empty.

I tried reinstalling all node modules, installing a previous version of the package, using webpack 1 instead of vers. 2, but none of those measures changed this behaviour.

Error details:

Uncaught TypeError: Cannot read property 'composite' of undefined at WorkerTile.parse (blob:http://localhost:8080/e7f302b7-8cfd-490f-9f15-fa6b29b23651:947) at VectorTileWorkerSource.t (blob:http://localhost:8080/e7f302b7-8cfd-490f-9f15-fa6b29b23651:834) at VectorTileWorkerSource.t (blob:http://localhost:8080/e7f302b7-8cfd-490f-9f15-fa6b29b23651:857) at XMLHttpRequest.n.onload (blob:http://localhost:8080/e7f302b7-8cfd-490f-9f15-fa6b29b23651:1682)

and

Uncaught ReferenceError: _typeof is not defined at Object.exports.clone (blob:http://localhost:8080/e7f302b7-8cfd-490f-9f15-fa6b29b23651:2133) at new StyleDeclaration (blob:http://localhost:8080/e7f302b7-8cfd-490f-9f15-fa6b29b23651:1007) at i.setPaintProperty (blob:http://localhost:8080/e7f302b7-8cfd-490f-9f15-fa6b29b23651:1063) at new i (blob:http://localhost:8080/e7f302b7-8cfd-490f-9f15-fa6b29b23651:1038) at Function.StyleLayer.create (blob:http://localhost:8080/e7f302b7-8cfd-490f-9f15-fa6b29b23651:1119) at StyleLayerIndex.update (blob:http://localhost:8080/e7f302b7-8cfd-490f-9f15-fa6b29b23651:1216) at StyleLayerIndex.replace (blob:http://localhost:8080/e7f302b7-8cfd-490f-9f15-fa6b29b23651:1213) at Worker.setLayers (blob:http://localhost:8080/e7f302b7-8cfd-490f-9f15-fa6b29b23651:883) at Actor.receive (blob:http://localhost:8080/e7f302b7-8cfd-490f-9f15-fa6b29b23651:1654)

And here the dependencies in my package.json

"devDependencies": { "babel": "^6.23.0", "babel-core": "^6.23.1", "babel-loader": "^6.3.2", "babel-plugin-add-module-exports": "^0.2.1", "babel-preset-es2015": "^6.22.0", "babel-preset-react": "^6.23.0", "babel-preset-stage-0": "^6.22.0", "babel-preset-stage-2": "^6.22.0", "core-js": "^2.4.1", "css-loader": "^0.26.1", "d3": "^4.6.0", "geojson-polyline": "^1.0.0", "jquery": "^3.1.1", "node-sass": "^4.5.0", "react": "^15.4.2", "react-dom": "^15.4.2", "react-mapbox-gl": "^1.3.0", "sass-loader": "^6.0.2", "style-loader": "^0.13.1", "turf": "^3.0.14", "webpack": "^2.2.1" }

[alex3165]

I will close this issue because of inactivity and I don’t think it is relevant anymore.

[piaaaac]

In the meantime I found a different solution for my project. But still, I went back and tried to add noParse to the webpack config file but I still get similar errors.