Thank you for your comment!
I got error reports from some Mac users, and found solutions based on RPG maker forum (there are some topics about same errors), but I didn't know why errors happen. You seem to know very well how those errors happen! As you guess, I'm using Windows to make this game.
And thank you for offering help to Android version.
I installed Android stadio and other software, but it was too complicated. Plus, RPG maker officials don't update the instruction which is too old now.
But people here let me know about the RPG maker emulator in Android, and it worked for me, too. I think it's the simplest way because only I have to do is changing some UI in the game. So I plan to take this idea, not making the original apk. But thank you for your offer!
About Linux version, I didn't make it because no one asked me. If you ask me, I can deploy the game for Linux, although I cannot test to play the game.