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I'm using Xcode12.5 and swift version 5.4. When I try to build my project I get this error: The loaded '_InternalSwiftSyntaxParser' library is from a toolchain that is not compatible with this version of SwiftSyntax.
My Package.swift file:
import PackageDescription
let package = Package(
name: "NeedleFoundation",
products: [
.library(name: "NeedleFoundation", targets: ["NeedleFoundation"]),
.library(name: "NeedleFoundationTest", targets: ["NeedleFoundationTest"])
],
dependencies: [],
targets: [
.target(
name: "NeedleFoundation",
dependencies: []),
.testTarget(
name: "NeedleFoundationTests",
dependencies: ["NeedleFoundation"],
exclude: []),
.target(
name: "NeedleFoundationTest",
dependencies: ["NeedleFoundation"]),
.testTarget(
name: "NeedleFoundationTestTests",
dependencies: ["NeedleFoundationTest"],
exclude: []),
],
swiftLanguageVersions: [.v5]
)
#if compiler(>=5.4)
package.dependencies += [
.package(url: "https://github.com/apple/swift-format", .branch("swift-5.4-branch"))
]
#elseif compiler(>=5.3)
package.dependencies += [
.package(url: "https://github.com/apple/swift-format", .branch("swift-5.3-branch"))
]
#endif
And then I run : swift run swift-format After that when I try to build my project I receive the same error: The loaded '_InternalSwiftSyntaxParser' library is from a toolchain that is not compatible with this version of SwiftSyntax.
How can I fix it?