The new feature "Create C++ GC Node" crashes Hise

[griffinboy]

@Christoph-Hart

The new Create C++ Global Cable Node crashes Hise.
I'm running the latest Windows build.

I click the option in the tools menu on and get a crash with this error.

[Christoph Hart]

@griffinboy oops, yeah that happens when you haven't initialised the routing manager. It's fixed now (also my new meta-template wizardry didn't compile on macOS which should also be good now).