Hi, just checked by downloading from the store page and it seems to open and compile on our end. Could you let us know a few more details to help troubleshooting this issue:
- What version of CGC Demo Project did you download (should say on the zip folder)?
- What version of RPG Maker MZ are you using?
- Is the Actors.json file in the Project data folder? Can it be opened in a text editor?
If it is simply a matter of replacing a file we can definitely provide that for you but we want to confirm whether this is a bigger issue.