Error while running ios app in Xojo 2020 r2

Targets iOS
1

i just downloaded Xojo 2020 r2 and created a blank ios application but its giving me following error while running app.
i have Mac OS High Sierra 10.13.6
XCode : 10.1

Linking Executable
dyld: Symbol not found: ____chkstk_darwin
Referenced from: /Volumes/Xojo2020r2/Xojo 2020 Release 2/Xojo.app/Contents/MacOS/ldarm (which was built for Mac OS X 10.15)
Expected in: /usr/lib/libSystem.B.dylib
in /Volumes/Xojo2020r2/Xojo 2020 Release 2/Xojo.app/Contents/MacOS/ldarm

2

you may need newer macOS version to get this ____chkstk_darwin function included.

3

I believe MacOS 10.14 and Xcode 11 are the minimal requirements to build iOS apps since Xojo 2019rX

4

To supplement Jeremie’s post, here’s the system requirements page, about half way down you’ll find the iOS requirements.

https://documentation.xojo.com/resources/system_requirements_for_current_version.html

5

I have Catalina, Xojo2020R2, Xcode 12 and still cannot create an app that works on a device.
Perhaps a daft question, but has anyone created a working iOS app recently?

6

I successfully updated one with the latest version.

7

Good to know.
So I just have to go through the usual weeks of messing about with profiles, certificates, keychain, prayer, sleepnessness, drunkeness and cursing.