After downloading the projects from PLTW it will not allow me to open them on MIT App Inventor. I can not get them to work on chromebooks or the desktops for the students. When trying to open them up, a message appears at the top of the screen that says "Server error: could not upload project. Please try again later" This has been happening for over a week, so trying to see if anyone has resolved this issue or have come across this.
Thank you!