Requirements
- Target platform
- OpenClaw
- Install method
- Manual import
- Extraction
- Extract archive
- Prerequisites
- OpenClaw
- Primary doc
- SKILL.md
Avoid common Xcode mistakes — signing issues, build settings traps, and cache corruption fixes.
Avoid common Xcode mistakes — signing issues, build settings traps, and cache corruption fixes.
Hand the extracted package to your coding agent with a concrete install brief instead of figuring it out manually.
I downloaded a skill package from Yavira. Read SKILL.md from the extracted folder and install it by following the included instructions. Tell me what you changed and call out any manual steps you could not complete.
I downloaded an updated skill package from Yavira. Read SKILL.md from the extracted folder, compare it with my current installation, and upgrade it while preserving any custom configuration unless the package docs explicitly say otherwise. Summarize what changed and any follow-up checks I should run.
"Automatic" signing still needs team selected — set in Signing & Capabilities Provisioning profile mismatch — bundle ID must match exactly, including case "No signing certificate" — open Keychain, check certificate is valid and not expired Device not registered — add UDID in developer portal, regenerate profile CI/CD needs manual signing — automatic doesn't work in headless builds
Random build failures after Xcode update — delete ~/Library/Developer/Xcode/DerivedData "Module not found" but it exists — clean Derived Data, restart Xcode Stale cache symptoms — builds work, then fail, then work again xcodebuild clean not enough — sometimes must delete DerivedData manually
Project → Target → xcconfig → command line — later overrides earlier $(inherited) to append not replace — forgetting it removes parent settings SWIFT_ACTIVE_COMPILATION_CONDITIONS for Swift flags — not OTHER_SWIFT_FLAGS GCC_PREPROCESSOR_DEFINITIONS for Obj-C — add to existing, don't replace
Archive uses Release config by default — build uses Debug "Works in simulator, fails in archive" — check Release build settings Archive requires valid signing — build doesn't for simulator SKIP_INSTALL = YES for frameworks — or archive includes them incorrectly
Capability in Xcode must match entitlements file — out of sync causes crashes Push notifications need both — App ID capability AND provisioning profile Associated domains needs apple-app-site-association file — hosted on your server Keychain sharing needs explicit group — default is just your app
SPM and CocoaPods can conflict — watch for duplicate symbols Pod update vs install — install uses Podfile.lock, update ignores it "Framework not found" — check Framework Search Paths, embed vs link SPM package resolution fails — delete Package.resolved, reset package caches
Build fails with no clear error — check Report Navigator for details Simulator stuck — xcrun simctl shutdown all, then xcrun simctl erase all Indexing stuck — delete Index folder in DerivedData Autocomplete broken — restart Xcode, if persists delete DerivedData
xcodebuild -showBuildSettings to debug — see resolved values -allowProvisioningUpdates for CI with auto-signing — needs keychain access -destination must be exact — platform=iOS Simulator,name=iPhone 15 xcrun altool deprecated — use xcrun notarytool for notarization
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