Thanks for the post. It seems like you're experiencing issues with Xcode 26.2 on macOS Sequoia. So the preview stops rendering anything in a simple Hello World app? Would you like to post the app here for developers to test and see how it behaves? If so, please share a link to your test project. That'll help us better understand what's going on. If you're not familiar with preparing a test project, take a look at Creating a test project. Verify that both your macOS and Xcode versions are fully updated. Since you're on Sequoia 15.7.3 and Xcode 26.2, check for any available updates for macOS that might address. I would recommend to move to macOS Tahoe. Sometimes, clearing derived data can resolve issues related to indexing and builds. You can do this by navigating to and deleting the contents. If the canvas is causing Xcode to hang, try disabling it temporarily. Open your project settings, navigate to the section, and uncheck “Live Views”. As a more drastic measure, consider
Topic:
Developer Tools & Services
SubTopic:
Xcode
Tags: