John Siracusa
Programmer, tech writer, and co-host of Accidental Tech Podcast, Reconcilable Differences, and Robot or Not. https://hypercritical.co
- I gave the coding agent in Xcode 26.3 a shot at the only problem I care about in Xcode right now. I got a predictable but unfortunate result. FB19437407
- I pushed Claude to find a solution. It made a heroic effort, trying many different approaches. But in the end, it did not find a solution.
- I gave Codex a shot at the problem in Xcode 26.3, but it also failed to find a solution. Then I rubber-ducked with it for a while and came up with a new, terrible approach…
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View full threadAnother possible approach is to use the version of actool that came with Xcode 26.0.1, which honors the --enable-icon-stack-fallback-generation=disabled option (unlike the version in Xcode 26.1 and later), but copying the Assets.car file wholesale seemed simpler.
