The error `errordomain=nscocoaerrordomain&errormessage=không thể tìm thấy phím tắt được chỉ định.&errorcode=4` (translated as “could not find the specified shortcut”) is a common issue encountered by users on macOS or iOS devices.
This error typically indicates that the system or a particular application is attempting to access a shortcut or resource that no longer exists or cannot be found.
What is errordomain=nscocoaerrordomain&errormessage=không thể tìm thấy phím tắt được chỉ định.&errorcode=4?
The `error domain=nscocoaerrordomain` refers to Apple’s Cocoa framework, which is used for app development on macOS and iOS.
It’s a domain that handles various types of errors associated with system operations.
The error code 4, in particular, points to a problem where the system or application is unable to locate a required shortcut or command.
The error message itself, written in Vietnamese, means “the specified shortcut could not be found.”
This could arise from a broken link, a missing file, or an outdated or deleted shortcut on your device.
What Causes errordomain=nscocoaerrordomain&errormessage=không thể tìm thấy phím tắt được chỉ định.&errorcode=4 Error?
There are several reasons why errordomain=nscocoaerrordomain&errormessage=không thể tìm thấy phím tắt được chỉ định.&errorcode=4 might occur, including:
1. Missing Shortcut or File: The most common cause is that the system or application is looking for a shortcut or file that has been moved, deleted, or renamed.
2. Corrupt Application Data: An application may have corrupt data or preferences that point to non-existent files or commands.
3. Outdated System or Application: An outdated operating system or application may have issues with certain shortcuts, especially after a system update.
4. Broken Registry Keys (Windows): For Mac users running Windows on Boot Camp, corrupted registry keys can cause issues with app performance and shortcuts.
5. Malware or Viruses: Malware can also corrupt system files and shortcuts, leading to errors like this.
How to Fix errordomain=nscocoaerrordomain&errormessage=không thể tìm thấy phím tắt được chỉ định.&errorcode=4?
Here are several ways you can address and resolve errordomain=nscocoaerrordomain&errormessage=không thể tìm thấy phím tắt được chỉ định.&errorcode=4 error:
Solution 1: Reconfigure or Delete the Shortcut
If the error is caused by a missing or broken shortcut, reconfiguring or deleting it may solve the problem.
1. Open Shortcuts:
- On macOS, open System Preferences and navigate to Keyboard > Shortcuts.
- Look for any shortcuts that may be broken or missing.
2. Delete or Recreate:
- If a shortcut is no longer valid, either delete it or try to recreate it by assigning a new valid path.
3. Test the Shortcut:
- Once reconfigured, test to ensure that the shortcut works properly without triggering the error.
Solution 2: Reinstall the Application
If the error is related to a specific application, reinstalling it can fix corrupted files or broken links.
1. Uninstall the Application:
- On MacOS, go to the Applications folder, locate the app causing the issue, and drag it to the Trash. Empty the Trash to complete the uninstallation.
2. Reinstall the Application:
- Download the latest app version from the developer’s official website and follow the installation instructions.
3. Test the Application:
- After reinstalling, open the app and check if the error persists.
Solution 3: Restore Deleted or Moved Files
1. Use a File Recovery Tool:
- If you accidentally deleted the file, use a file recovery tool such as Disk Drill o
2. Check Backups:
- If you use Time Machine or another backup service, try restoring the missing file from a recent backup.
3. Recreate the Shortcut:
- Once the file is restored, recreate the shortcut and verify that the error is gone.
Solution 4: Repair Disk Permissions
Sometimes, the error may be caused by incorrect file permissions on your system.
1. Use Disk Utility:
- Open Disk Utility from your macOS Utilities folder.
2. Run First Aid:
- Select your system drive and click on First Aid to repair any disk or permission issues.
3. Reboot Your System:
- After repairing the disk, restart your Mac and check if the error persists.
Solution 5: Update Your System and Applications
1. Update macOS
- Open the Apple menu and go to System Preferences > Software Update**. Download and install any available updates.
2. Update Applications:
- Open the App Store to check for any available updates in place for the app causing the issue.
3. Test for the Error:
- After updating both the system and the application, test to see if the error has been fixed.
Solution 6: Scan for Malware or Viruses
Malware or viruses can corrupt system files or create malicious shortcuts that trigger this error. Scanning your system for threats can help resolve this.
1. Install a Reputable Antivirus:
- Use antivirus software like Malwarebytes, Bitdefender, or Norton to scan your Mac for malware or viruses.
2. Run a Full System Scan:
- Perform a complete system scan to detect and remove any malicious files.
3. Reboot and Test:
- After cleaning your system, reboot your computer and check if the error has been resolved.
How to Prevent errordomain=nscocoaerrordomain&errormessage=không thể tìm thấy phím tắt được chỉ định.&errorcode=4 Error?
To avoid encountered the error errordomain=nscocoaerrordomain&errormessage=không thể tìm thấy phím tắt được chỉ định.&errorcode=4 again, follow these best practices:
1. Regularly Update Your Software:
- Keep your macOS and all installed apps up-to-date. Updates contain bug fixes and improvements that prevent errors like this from occurring.
2. Back Up Important Files:
- Use Time Machine or another backup solution to regularly back up your files and settings. This allows you to restore deleted shortcuts or files easily.
3. Use a Reliable Antivirus Program:
- always update your antivirus software and run regular scan for the protection of your system from malware that can corrupt files and shortcuts.
4. Test Automation and Shortcuts:
- Before relying on a new shortcut or automation, always test it to ensure it correctly functions across different environments.
Conclusion
The errordomain=nscocoaerrordomain&errormessage=không thể tìm thấy phím tắt được chỉ định.&errorcode=4 error can be frustrating, but it is solvable with the right approach.
By diagnosing the cause—whether it’s a missing file, corrupted shortcut, or outdated software—and applying the appropriate fixes, you can restore your system’s functionality.
Regular system maintenance, updates, and backups can prevent this issue from occurring in the future.
If you continue to experience problems despite following the steps in this guide, you may want to consult with a professional technician or contact the app’s developer for further assistance.
The post How to Fix errordomain=nscocoaerrordomain&errormessage=không thể tìm thấy phím tắt được chỉ định.&errorcode=4 Error? appeared first on About Chromebooks.