RN: Unable to resolve build file: XCBCore.BuildFile

[onmyway133]

Use Xcode 10 legacy build

[UInt2048]

@onmyway133, please provide the full description of the error. This could be a variety of errors, so the full text that Xcode gives would be helpful. For example, in another repository, an error that started the same way was:

Unable to resolve build file: XCBCore.BuildFile (The workspace has a reference to a missing target with GUID 'PACKAGE-TARGET:Reachability')

But in another, https://stackoverflow.com/questions/50708012/error-unable-to-resolve-build-file-xcbcore-buildfile, it looked completely different