I’m altering cocos2d-x model 3.8.1 to three.17.2.

I’m writing these libraries in my mission.

However, this error occurred on the “CCBlade.cpp” 266 line on this library.

The error message is as follows:

[ Out-of-line definition of ‘getDrainInterval’ does not match any declaration in ‘CCBlade’ ]

It looks like a “CC_PROPERTY” drawback, however I don’t know how you can clear up it.

I’d recognize your assist.