Debugging Swift Code in an Embedded Framework
After hours of trying to unravel this mystery, I discovered the root cause: the framework that is embedded in my app does not, in fact, contain any headers. They were stripped by Xcode when it copied the framework into the app.
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In the mean time, you can work around the problem by setting the “REMOVE_HEADERS_FROM_EMBEDDED_BUNDLES” build setting to NO in the app that embeds the framework[…]
Previously: Xcode, Frameworks, and Embedded Frameworks.