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jack
b3d1d8e4e1
Add documentation explaining the harmless system-level warnings: - CFPrefsPlistSource warning from UserDefaults with app groups - "Failed to get or decode unavailable reasons" from CoreBluetooth These are Apple framework issues that don't affect functionality and appear in many production iOS apps.
41 lines
1.6 KiB
Markdown
41 lines
1.6 KiB
Markdown
# Console Warnings Explanation
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## Benign System Warnings
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When running BitChat, you may see these warnings in the console. They are **harmless** and don't indicate any problems:
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### 1. CFPrefsPlistSource Warning
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```
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Couldn't read values in CFPrefsPlistSource<0x...> (Domain: group.chat.bitchat, User: kCFPreferencesAnyUser, ByHost: Yes, Container: (null), Contents Need Refresh: Yes): Using kCFPreferencesAnyUser with a container is only allowed for System Containers, detaching from cfprefsd
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```
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**What it means**: This is a known Apple framework issue when using `UserDefaults` with app groups. The warning appears when the app shares data between the main app and the share extension.
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**Impact**: None. App groups work correctly despite this warning.
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**Can it be fixed?**: No. This is an Apple bug that has existed since iOS 8 and affects many production apps.
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### 2. Failed to get or decode unavailable reasons
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```
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Failed to get or decode unavailable reasons
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```
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**What it means**: CoreBluetooth is checking why Bluetooth might be unavailable (airplane mode, Bluetooth off, etc.).
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**Impact**: None. This is normal CoreBluetooth behavior.
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**Can it be fixed?**: No. This is standard system behavior.
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## Reducing Console Noise
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If these warnings bother you during development:
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1. In Xcode, edit your scheme
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2. Add environment variable: `OS_ACTIVITY_MODE = disable`
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3. Note: This will hide ALL system messages, not just these warnings
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## Summary
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These warnings are cosmetic issues in Apple's frameworks and don't affect the app's functionality. Many production iOS apps display similar warnings when using app groups or Bluetooth. |