I am having trouble getting even the simplest demo apps to run in the simulator. They compile, code-sign and deploy just fine, but when they run, they just crash.
This happens in 10.2 Tokyo Update 1 or Berlin 10.1 Update 2
w/ patch applied: ID: 30680, RAD Studio 10.1 Berlin Hotfix: 11 Jan 2017
XCODE9
IOS11
MacOS Siera 10.12.6
Any Ideas?