Fixed it. I did Option - Command - Shift - K, which led to another Error: Command CodeSign failed with a nonzero exit code. I Googled that which led a StackOverflow page:https://stackoverflow.com/questions/52421999/xcode-10-command-codesign-failed-with-a-nonzero-exit-codeIt had instructions on resetting my Keychain Access. Thanks for the help.
I've been using XCode 10.3. I thought XCode 11 Beta would make a difference, but it's not. Same Error. Here's what I get when I click the "Red Octagon":CopySwiftLibs /Users/"USER"/Library/Developer/Xcode/DerivedData/snhdfulltwo-gcolusufnwanpucbuotwpflksyqp/Build/Products/Debug-iphoneos/snhdfulltwo.app (in target 'snhdfulltwo' from project 'snhdfulltwo')
cd /Users/"USER"/Documents/Apps/snhdfulltwo
export CODESIGN_ALLOCATE="/Users/"USER"/Downloads/Xcode-beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/codesign_allocate"
export DEVELOPER_DIR="/Users/"USER"/Downloads/Xcode-beta.app/Contents/Developer"
export SDKROOT="/Users/"USER"/Downloads/Xcode-beta.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS13.0.sdk"
builtin-swiftStdLibTool --copy --verbose --sign E89ED6738A4C93319277F0DE1B85A8510D212F2A --scan-executable /Users/"USER"/Library/Developer/Xcode/DerivedData/snhdfulltwo-gcolusufnwanpucbuotwpflksyqp/Build/Products/Debug-iphoneos/snhdfulltwo.app/snhdfulltwo --scan-folder /Users/"USER"/Library/Developer/Xcode/DerivedData/snhdfulltwo-gcolusuf
nwanpucbuotwpflksyqp/Build/Products/Debug-iphoneos/snhdfulltwo.app/Frameworks --scan-folder /Users/"USER"/Library/Developer/Xcode/DerivedData/snhdfulltwo-gcolusufnwanpucbuotwpflksyqp/Build/Products/Debug-iphoneos/snhdfulltwo.app/PlugIns --platform iphoneos --toolchain /Users/"USER"/Downloads/Xcode-beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain --destination /Users/"USER"/Library/Developer/Xcode/DerivedData/snhdfulltwo-gcolusufnwanpucbuotwpflksyqp/Build/Products/Debug-iphoneos/snhdfulltwo.app/Frameworks --strip-bitcode --strip-bitcode-tool /Users/"USER"/Downloads/Xcode-beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/bitcode_strip --emit-dependency-info /Users/"USER"/Library/Developer/Xcode/DerivedData/snhdfulltwo-gcolusufnwanpucbuotwpflksyqp/Build/Intermediates.noindex/snhdfulltwo.build/Debug-iphoneos/snhdfulltwo.build/SwiftStdLibToolInputDependencies.dlibswiftObjectiveC.dylib is up to date at /Users/"USER"/Library/Developer/Xcode/DerivedData/snhdfulltwo-gcolusufnwanpucbuotwpflksyqp/Build/Products/Debug-iphoneos/snhdfulltwo.app/Frameworks/libswiftObjectiveC.dylib
libswiftQuartzCore.dylib is up to date at /Users/"USER"/Library/Developer/Xcode/DerivedData/snhdfulltwo-gcolusufnwanpucbuotwpflksyqp/Build/Products/Debug-iphoneos/snhdfulltwo.app/Frameworks/libswiftQuartzCore.dylib
libswiftCoreGraphics.dylib is up to date at /Users/"USER"/Library/Developer/Xcode/DerivedData/snhdfulltwo-gcolusufnwanpucbuotwpflksyqp/Build/Products/Debug-iphoneos/snhdfulltwo.app/Frameworks/libswiftCoreGraphics.dylib
libswiftDarwin.dylib is up to date at /Users/"USER"/Library/Developer/Xcode/DerivedData/snhdfulltwo-gcolusufnwanpucbuotwpflksyqp/Build/Products/Debug-iphoneos/snhdfulltwo.app/Frameworks/libswiftDarwin.dylib
libswiftDispatch.dylib is up to date at /Users/"USER"/Library/Developer/Xcode/DerivedData/snhdfulltwo-gcolusufnwanpucbuotwpflksyqp/Build/Products/Debug-iphoneos/snhdfulltwo.app/Frameworks/libswiftDispatch.dylib
libswiftFoundation.dylib is up to date at /Users/"USER"/Library/Developer/Xcode/DerivedData/snhdfulltwo-gcolusufnwanpucbuotwpflksyqp/Build/Products/Debug-iphoneos/snhdfulltwo.app/Frameworks/libswiftFoundation.dylib
libswiftCore.dylib is up to date at /Users/"USER"/Library/Developer/Xcode/DerivedData/snhdfulltwo-gcolusufnwanpucbuotwpflksyqp/Build/Products/Debug-iphoneos/snhdfulltwo.app/Frameworks/libswiftCore.dylib
libswiftCoreFoundation.dylib is up to date at /Users/"USER"/Library/Developer/Xcode/DerivedData/snhdfulltwo-gcolusufnwanpucbuotwpflksyqp/Build/Products/Debug-iphoneos/snhdfulltwo.app/Frameworks/libswiftCoreFoundation.dylib
libswiftCoreImage.dylib is up to date at /Users/"USER"/Library/Developer/Xcode/DerivedData/snhdfulltwo-gcolusufnwanpucbuotwpflksyqp/Build/Products/Debug-iphoneos/snhdfulltwo.app/Frameworks/libswiftCoreImage.dylib
libswiftUIKit.dylib is up to date at /Users/"USER"/Library/Developer/Xcode/DerivedData/snhdfulltwo-gcolusufnwanpucbuotwpflksyqp/Build/Products/Debug-iphoneos/snhdfulltwo.app/Frameworks/libswiftUIKit.dylib
libswiftos.dylib is up to date at /Users/"USER"/Library/Developer/Xcode/DerivedData/snhdfulltwo-gcolusufnwanpucbuotwpflksyqp/Build/Products/Debug-iphoneos/snhdfulltwo.app/Frameworks/libswiftos.dylib
libswiftMetal.dylib is up to date at /Users/"USER"/Library/Developer/Xcode/DerivedData/snhdfulltwo-gcolusufnwanpucbuotwpflksyqp/Build/Products/Debug-iphoneos/snhdfulltwo.app/Frameworks/libswiftMetal.dylib
Probing signature of /Users/"USER"/Library/Developer/Xcode/DerivedData/snhdfulltwo-gcolusufnwanpucbuotwpflksyqp/Build/Products/Debug-iphoneos/snhdfulltwo.app/Frameworks/libswiftObjectiveC.dylib
/usr/bin/codesign -r- --display /Users/"USER"/Library/Developer/Xcode/DerivedData/snhdfulltwo-gcolusufnwanpucbuotwpflksyqp/Build/Products/Debug-iphoneos/snhdfulltwo.app/Frameworks/libswiftObjectiveC.dylib
/Users/"USER"/Library/Developer/Xcode/DerivedData/snhdfulltwo-gcolusufnwanpucbuotwpflksyqp/Build/Products/Debug-iphoneos/snhdfulltwo.app/Frameworks/libswiftObjectiveC.dylib: code object is not signed at all
Codesigning /Users/"USER"/Library/Developer/Xcode/DerivedData/snhdfulltwo-gcolusufnwanpucbuotwpflksyqp/Build/Products/Debug-iphoneos/snhdfulltwo.app/Frameworks/libswiftObjectiveC.dylib
/usr/bin/codesign --force --sign E89ED6738A4C93319277F0DE1B85A8510D212F2A --verbose /Users/"USER"/Library/Developer/Xcode/DerivedData/snhdfulltwo-gcolusufnwanpucbuotwpflksyqp/Build/Products/Debug-iphoneos/snhdfulltwo.app/Frameworks/libswiftObjectiveC.dylib
/Users/"USER"/Library/Developer/Xcode/DerivedData/snhdfulltwo-gcolusufnwanpucbuotwpflksyqp/Build/Products/Debug-iphoneos/snhdfulltwo.app/Frameworks/libswiftObjectiveC.dylib: errSecInternalComponent
error: Failed with exit code 1 (in target 'snhdfulltwo' from project 'snhdfulltwo')
Did that. Didnt work. I also opened the project in XCode 11 Beta and getting the same Error
"Automatically manage signing" is checked with the "Team Name" selected. I updated this app last year, so things in XCode probably changed since then. I also get this when I click the Error:CopySwiftLibs /Users/"XCode User"/Library/Developer/Xcode/DerivedData/snhdfulltwo-gcolusufnwanpucbuotwpflksyqp/Build/Products/Debug-iphoneos/snhdfulltwo.app (in target: snhdfulltwo)
cd /Users/"XCode User"/Documents/Apps/snhdfulltwo
export CODESIGN_ALLOCATE=/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/codesign_allocate
export DEVELOPER_DIR=/Applications/Xcode.app/Contents/Developer
export SDKROOT=/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS12.4.sdk
builtin-swiftStdLibTool --copy --verbose --sign E89ED6738A4C93319277F0DE1B85A8510D212F2A --scan-executable /Users/"XCode User"/Library/Developer/Xcode/DerivedData/snhdfulltwo-gcolusufnwanpucbuotwpflksyqp/Build/Products/Debug-iphoneos/snhdfulltwo.app/snhdfulltwo --scan-folder /Users/"XCode User"/Library/Developer/Xcode/DerivedData/snhdfulltwo-gcolusufnwanpucbuotwpflksyqp/Build/Products/Debug-iphoneos/snhdfulltwo.app/Frameworks --scan-folder /Users/"XCode User"/Library/Developer/Xcode/DerivedData/snhdfulltwo-gcolusufnwanpucbuotwpflksyqp/Build/Products/Debug-iphoneos/snhdfulltwo.app/PlugIns --platform iphoneos --toolchain /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain --destination /Users/"XCode User"/Library/Developer/Xcode/DerivedData/snhdfulltwo-gcolusufnwanpucbuotwpflksyqp/Build/Products/Debug-iphoneos/snhdfulltwo.app/Frameworks --strip-bitcode --resource-destination /Users/"XCode User"/Library/Developer/Xcode/DerivedData/snhdfulltwo-gcolusufnwanpucbuotwpflksyqp/Build/Products/Debug-iphoneos/snhdfulltwo.app --resource-library libswiftRemoteMirror.dylib --strip-bitcode-tool /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/bitcode_strip --emit-dependency-info /Users/"XCode User"/Library/Developer/Xcode/DerivedData/snhdfulltwo-gcolusufnwanpucbuotwpflksyqp/Build/Intermediates.noindex/snhdfulltwo.build/Debug-iphoneos/snhdfulltwo.build/SwiftStdLibToolInputDependencies.dep
I went to Product - Clean Build Folder and still getting the Error. There's also this message that's comes up before the code posted above:/Users/"XCODE User"/Library/Developer/Xcode/DerivedData/snhdfulltwo-gcolusufnwanpucbuotwpflksyqp/Build/Products/Debug-iphoneos/snhdfulltwo.app/Frameworks/libswiftCoreFoundation.dylib: code object is not signed at all
