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Troubleshooting

3 min read

Troubleshooting

iOS development has a specific set of failure modes that catch most people off guard. This doc covers the most common ones and how to fix them.

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Troubleshooting

Provisioning profile issues

Build errors after adding a package

Claude Code writing outdated Swift patterns

App Store rejection reasons

Simulator vs device discrepancies

SwiftData migration issues

Xcode is using the wrong Swift version