What causes visual glitches with Xcode 9's iOS Simulator and how can I fix them?
Question
When running applications on the simulator with Xcode 9, I regularly experience a handful of visual glitches, which include red device identifier labels and content that duplicates itself and leaves pixel mess after it moves . I did not have these issues with Xcode 8.
These occur regardless of the OS of the simulator, I replicated the issue with iOS 11 and 10.
This might be unrelated, but I use a legacy version of iClipboard (6.0.0) and a similar glitch persists inside the search bar sometimes.
What causes these glitches and what can I do to fix them?
2 answers
solution1
0 2018-05-25 11:04:43
Re-installing macOS High Sierra latest version (10.13.4 (17E202)) will solve this issue, i had similar issue with my Mac-book Pro.
Please be sure you are hard formatting and then re-installing the fresh OS.
solution2
0 2020-06-11 16:39:24
Try switching to the last Xcode. Xcode 11.5.0 is the latest current stable version.
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