# Use Swift framework code in C++ app - missing -Swift.h header

**URL:** <https://forums.swift.org/t/use-swift-framework-code-in-c-app-missing-swift-h-header/70914>\
**Category:** C++ interoperability\
**Tags:** help-needed\
**Created:** [March 26, 2024, 12:02pm UTC](https://forums.swift.org/t/use-swift-framework-code-in-c-app-missing-swift-h-header/70914 "2024-03-26T12:02:41Z")\
**Posts on this page:** 1\
**Showing post:** 10

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**Author:** ![junjian](https://sea2.discourse-cdn.com/swift/user_avatar/forums.swift.org/junjian/32/35531_2.png) [@junjian](https://forums.swift.org/u/junjian)\
**Post date:** [May 23, 2024, 11:25am UTC](https://forums.swift.org/t/use-swift-framework-code-in-c-app-missing-swift-h-header/70914/10 "2024-05-23T11:25:30Z")

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![cbd41de7dddabcf5a62626079de28edb184457d2a3a902e0f93a827380ae2011L1VzZXJzL21pc2VyeWxpL0xpYnJhcnkvQXBwbGljYXRpb24gU3VwcG9ydC9pRGluZ1RhbGsvMTI1MDU5X3YyL0ltYWdlRmlsZXMvMTcxNjQ2MzQ2Njg3M18xN0MxMjYxNC0yMjk3LTQwRjUtQjc3QS05MzdBMDk4MUI2NzgucG5n](https://global.discourse-cdn.com/swift/original/3X/4/3/43fa54c377d061680b728edada535b290619d41e.png)  
I got this error in Xcode15.4, but work well ok xcode 15.2 , any idea?

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