does not work out of the box

[eeeman1]

[0] npm run build-server exited with code 0 [1] Hash: 40d8a81b31d17d96e561 [1] Version: webpack 1.12.14 [1] Time: 433ms [1] Asset Size Chunks Chunk Names [1] client.js 288 bytes 0 [emitted] main [1] [0] multi main 28 bytes {0} [built] [1 error] [1] + 1 hidden modules [1] [1] ERROR in ../src/client.js [1] Module build failed: TypeError: Path must be a string. Received undefined

node - v8.4.0 npm - 6.1.0