For some time, there has been a problem that a pop called "range check error" is suddenly displayed during the game.
This was a bug that transcended some memory area in the program, but I was in trouble because I could not understand the cause and could not solve it.
However, today I finally succeeded in finding the part that seems to be the cause!
It seems that the cause was the conversation display by animals and robots.
These conversation displays usually look fine,
When you open any window such as a cooking screen, skill tree, storage box, etc.
The conversation is hidden.
However, even while it was hidden, the program continued to progress internally,
As soon as the window is closed, the variables that continue to progress return.
It seems that it has transcended to unexpected memory.
I'm guessing this bug was the cause of the range check error.
If it is correct, the recent frequent range check errors will no longer appear.
In solving this bug, reports and image postings from various people were helpful.
We would like to thank everyone who cooperated.
Please continue to enjoy World End Diner!