Unable to locate DeviceSupport directory with suffix 'DeveloperDiskImage.dmg'. This probably means you don't have Xcode installed, you will need to launch the app manually and logging output will not be shown!

when exporting to iOS I get:

Unable to locate DeviceSupport directory with suffix ‘DeveloperDiskImage.dmg’. This probably means you don’t have Xcode installed, you will need to launch the app manually and logging output will not be shown!

This probably means you don't have Xcode installed.

So, do you have XCode installed?

This looks like an issue in ios-deploy a piece of software we rely on. The workaround it to build with -d which will open XCode and then you can just run the project as usual.

I’m basing this on this issue. I’ll raise a ticket to track this internally and will look into fixing this up as soon as they have a fix out.

Thanks for reporting this issue!

Their fix was released and I’ve now pulled this in internally. Testing on my machine looks good and we will have this out in the near future.

Thanks once again for reporting.