Ok Szyu,
I'm having the same trouble that Jeffery Torres had a few pages back. I have your 1.02 patch and I get this happens every time I try to start a play test:
TypeError
"Cannot read property 'forEach' of null"
This seems to come up after it tries to read 186:60 in your plug-in. I have the book set to key item I also have all of Yanfly's updated item plug-ins.
Below is how I have the note tag written.
<recipe_book>
category: 0
i: 40
w: 62, 63, 64, 65, 67, 68, 69, 70, 72, 73, 74, 75, 77, 78, 79, 80, 82, 83, 84, 85, 87, 88, 89, 90, 92, 93, 94, 95, 97, 98, 99, 100, 102, 103, 104, 105, 107, 108, 110 These are all on the same line just the forum is too small to show it that way
</recipe_book>
This is one of the recipies
<recipe>
i: 36, 2
</recipe>
and here is the screen shot of the control panel
I was able to find the issue I had two items with blank recipes. Thanks again for the wonderful Plug-in.