Fix missing fields or properties
In deployed Unity builds — especially with IL2CPP — you may find that some fields, methods, or properties are missing or don't work. This usually happens because Unity strips unused code during compilation to reduce build size.
Why It Happens
Unity’s code stripping system analyzes your code and removes anything it thinks isn’t used. IL2CPP is especially aggressive because it converts C# to C++, and then to native code, losing much of the reflection metadata in the process.