Error loading launcher://unity/C:/Users/pavle_000/AppData/Roaming/Unity/Packages/node_modules/unity-editor-home/dist/index.html?code=YciW45QOfjSwhuTwuDjehg01af&locale=en&session_state=1dc2d1f0793ba00b0b342c9f40f0bc0fe19c6aa1bb65ba92147257c49dfcb8ae.0kg9fzjXTYsCLVJYf2D-CQ01af
Will be fixed on 2017.2, ignore for now. Its a bug.