: A common mistake is zipping the parent folder itself. Scratch will not recognize the file if the project.json is buried inside a sub-folder.
You zipped the container folder rather than the files themselves. Scratch expects project.json to be at the root level of the archive. convert zip to sb3 fix
: The core logic, variables, and block data of your project. : A common mistake is zipping the parent folder itself
Before diving into the conversion, it helps to understand what these files actually are. convert zip to sb3 fix