Since I added Firebase to my project Live Previews no longer work. Regular builds do work, just no live previews.

I tried following all of this [answer](https://stackoverflow.com/q/42292090/1049134) solutions and comments with no luck (that question has the same errors although unrelated to SwiftUI).

**Diagnostics:**

linker command failed with exit code 1 (use -v to see invocation)

---

LinkDylibError: Failed to build UserViews.swift

Linking failed: linker command failed with exit code 1 (use -v to see invocation)

```
ld: warning: directory not found for option '-F/Applications/Xcode.app/Contents/SharedFrameworks-iphonesimulator'
Undefined symbols for architecture x86_64:
  "___llvm_profile_runtime", referenced from:
      ___llvm_profile_runtime_user in FirebaseCore(FIRAppAssociationRegistration.o)
      ___llvm_profile_runtime_user in FirebaseCore(FIRComponentType.o)
      ___llvm_profile_runtime_user in FirebaseCore(FIRConfiguration.o)
      ___llvm_profile_runtime_user in FirebaseCore(FIRCoreDiagnosticsConnector.o)
      ___llvm_profile_runtime_user in FirebaseCore(FIRDiagnosticsData.o)
      ___llvm_profile_runtime_user in FirebaseCore(FirebaseCore-dummy.o)
      ___llvm_profile_runtime_user in FirebaseCore(FIROptions.o)
      ...
     (maybe you meant: ___llvm_profile_runtime_user)
ld: symbol(s) not found for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)

```