Calling GetComponent on a GameObject that has a child with a VRCStation component attached throws the following error:
[UdonSharp] Packages/com.vrchat.worlds/Integrations/UdonSharp/Runtime/Libraries/CompilerInternal/GetComponentShim.cs(25,30): Udon runtime exception detected!
An exception occurred during EXTERN to 'VRCUdonCommonInterfacesIUdonEventReceiver.__GetProgramVariableType__SystemString__SystemType'.
Object reference not set to an instance of an object