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SCPms Fiori iOS SDK v4 Bug on MacOS Catalina

After updating my OS to MacOS Catalina, I have new bugs in the storyboard,

I tried with SDK 3.2.7 and 4 and same thing

it has difficulty to render the Fiori class, all view controllers where you have subclass some UI in the inspector are rendered as black

Example of table view cell subclass:

Storyboard black view controller

if I go back to the inspector and remove the subclass declaration, the view controller will be rendered correctly in the storyboard

with the exact same code, it was working as expected under MacOS Mojave

here are the storyboard errors I got


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  • Posted on Oct 21, 2019 at 09:42 PM

    Alexandre Giguere We didn't change anything here, so it seems to be either an environment or Xcode issue.

    In any case, I would not recommend using IBDesignable for SDK components. Xcode has a compatibility issue with subclasses of View which use Swift generics--which is a valid and necessary pattern for modern UIKit development which we now use extensively. (IB does not know how to handle the specialization of the generic classes, so it treats the control as the non-generic superclass).

    Therefore, we can't guarantee the functionality will continue to be supported. For now, will file as #wontfix.

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