Hi Chris
FWIW: I am not having this problem.
The SDK sample projects build and load correctly in S1/MacOS, both Debug and Release versions. They also load properly in Reaper.
I did not modify the source code or the SDK in any way, other than running the “copy_vst2_to_vst3” script to install the VST2 SDK stuff.
These are all 64-bit plugins and hosts.
My environment is:
MacOS 10.12.6
XCode 8.3.3
VST SDK 3.6.8
Presonus Studio One 3 3.5.5.45892 Professional (the latest release)
Reaper v5.62/64
- Will