Software⏱️ 2 min read📅 2026-05-31

How to Fix: @IBDesignable error: IB Designables: Failed to update auto layout status: Interface Builder Cocoa Touch Tool crashed

Learn how to fix: @IBDesignable error: IB Designables: Failed to update auto layout status: Interface Builder Cocoa Touch Tool crashed.

Quick Answer: Try checking your system settings or restarting.

The "@IBDesignable error: IB Designables: Failed to update auto layout status: Interface Builder Cocoa Touch Tool crashed" error typically occurs when there is an issue with the auto-layout constraints of a view in Interface Builder. In your case, it's possible that the UITextView you're trying to make IBDesignable has not been properly configured for auto-layout.

Why This Error Happens

  • The UITextView you've created may not be properly configured for auto-layout, causing the Interface Builder Cocoa Touch Tool to crash.

Best Solutions to Fix It

Method 1: Configure Auto Layout Constraints

  1. Step 1: Open the Assistant Editor for your UITextView and configure its auto-layout constraints.

Method 2: Use Auto Layout Constraints in Interface Builder

  1. Step 1: Open your project and select the UITextView you want to make IBDesignable.

Conclusion

By following these steps, you should be able to resolve the "@IBDesignable error: IB Designables: Failed to update auto layout status: Interface Builder Cocoa Touch Tool crashed" error and successfully create your UITextView with a placeholder.

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