Disclaimer: This website requires JavaScript to function properly. Some features may not work as expected. Please enable JavaScript in your browser settings for the best experience.

Optimizely will be sunsetting Full Stack Experimentation on July 29, 2024. See the recommended Feature Experimentation migration timeline and documentation.

Dev GuideAPI Reference
Dev GuideAPI ReferenceUser GuideLegal TermsGitHubDev CommunityOptimizely AcademySubmit a ticketLog In
Dev Guide

Customize error handler

This topic describes how the Optimizely Swift SDK handles custom error handlers.

🚧

Important

The Swift SDK does not include support for custom error handlers because errors are forwarded to applications via error throw.