BGTaskbut since it is abstract we can't
Does anybody know how to set up a Xamarin Forms app to run on macOS 10.9?
contentViewControllershows, that's a new API starting in 10.10. my guess is XF doesn't depend on it too much, so you can probably make a fork and possibly a PR to make it compatible to work without
contentViewController, but my money is on it isn't worth it — Xamarin Forms on macOS is in preview, supporting it isn't a high priority, and supporting rather old macOS at this point definitely isn't a priority
That's too bad. I hope the XF team will at least acknowledge this and state the minimum supported version clearly.
That said, I tried my app in macOS 10.10, and it still crashes, but the offending selector IS supported in that version.
I'll follow up in a new GitHub issue.
Neither does the per-platform "Report".
I did find something useful in the .NET AppKit docs:
There seems to be an annotation declaring the supported OS version explicitly.
Do you know who owns the AppKit .NET projection, and specifically, the
Hi. First time visitor here. I'm dead in the water with trying to open storyboards right now. Originally my error was due to the render timing out. I upgraded to VS 2019 and now I get
"An error occurred while initializing the frame's content
System.ArgumentException: 'ZoomMenu_100 ' is not a valid value for property 'Name'."
I upgraded to VS 2019 Preview (which is supposed to fix this) but still get the error. What can I do now?