Debugging with VS Code - fuse-box To debug the server instance it must be launched in the same process that fuse-box is using. To do this use the require function on completed . When doing this fuse-box needs to know how to close down the process by providing it a close function. GitHub - andrew-w-ross/fuse-debug: A demo on how to debug fuse-box-debug This is a demonstration on how to debug a fuse-box project with visual studio code . A walkthrough on how it works can be found on the fuse-box vscode debugging guide. Elavon Portal There was a system error. Please click the OK button and try again.