Convincing all of the host developers to deploy special debugging builds on a regular basis can only be described as a long-term project. I'll mention it when I get a chance.Meanwhile, I found that disabling System Integrity Protection, as described at the following link, lets me get my work done. https://developer.apple.com/library/archive/documentation/Security/Conceptual/System_Integrity_Protection_Guide/ConfiguringSystemIntegrityProtection/ConfiguringSystemIntegrityProtection.html
randyjones
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Hi Quinn,I have a similar situation to the previous poster. I have to debug VST3 and AU plugins I develop in multiple hosts from various companies. Whether launching the hosts from the debugger or attaching to their processes after they are running I get the "Error 1". I'm running Mac OS 10.15.2. Is there a way to restore the debugging behavior I'm used to from previous OS versions system-wide for development? If not, do you have any other suggestions?thanks and best,RandyMadrona Labs