SwiftUI views fail to render when using certain modifiers

Question

Created Jan ’21

Replies 6

Boosts 0

Views 1.9k

Participants 3

I'm having some strange SwiftUI issues in a widget I'm building.

Applying opacity to Text results in the Text not being rendered

Code Block   Text("hello")
    .foregroundColor(Color.green)
    .opacity(0.4)

The above code fails to render (in preview and on simulator) for my widget target. It renders fine in a Playground.

Applying trim to a Circle results in the Circle not being rendered

Code Block   Circle()
    .trim(from: 0.1, to: 0.5)

Again, the above code fails to render (in preview and on simulator) for my widget target. It renders fine in a Playground.

Does anyone have any ideas what could be causing this. I'm using Xcode 12.3

Boost

Answer 1

Claude31 OP

Jan ’21

Could you show the complete code with trim ?
There was another thread with the same issue for trim. But I did the test and everything works OK here, both with 12.3 and 12.2 (on simulator).

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Answer 2

adriaan OP

Jan ’21

Hi Claude, that is the complete code that fails to render correctly. (it's not the complete code in my widget, but if I strip it back to this it will still not render). Still not sure what the cause is. It renders correctly in Playgrounds and on device. Not in simulator and previews. I've reinstalled Xcode, and simulators, neither of which resolved the issue.

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Answer 3

MrNiceG1 OP

May ’21

Go to Xcode and adjust swif

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Answer 4

MrNiceG1 OP

May ’21

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Answer 5

MrNiceG1 OP

May ’21

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Answer 6

MrNiceG1 OP

May ’21

Don’t be a stranger be a believer. 6Xsup

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