Particle Workbench (VSCode) not flashing, not giving a specific error

Brainstorming
1

Hello!
I have a semester project I've been working on for a long time, and I've been troubleshooting this problem for about 4 hours now.

My code flashed to the device perfectly fine before, but after I added another cpp file to the folder my project was in, flashing did not work. No error codes, it just failed to flash every time.

I know this isn't a syntax error problem because of what I said above, but also because it does not flash any of my old projects that worked perfectly fine before.

I've tried reinstalling libraries, particle workbench, unplugging and replugging, restarting VS code and my PC -- nothing. The semester project is due on Tuesday but I also have a writeup to do with it, so any help is greatly appreciated.

2

Is the device online and breathing cyan?

Can you share a screenshot of what your VSCode window looks like? It sound like you may be using a multi-root workspace which can cause a great deal of confusion because VSCode does not build the window you have open. The easiest solution is to only open the folder that contains the project.properties file for the project you want to build and flash.