Carthage update in project getting terminated

[pushp1989]

If you run the command: usr/bin/xcrun xcodebuild -workspace Example/RazzleDazzle.xcworkspace -scheme RazzleDazzle -configuration Release -derivedDataPath /Users/apple/Library/Caches/org.carthage.CarthageKit/DerivedData/11.0_11A419c/RazzleDazzle/acfa6d2416614b2efc07669754312c8797442a0c -sdk iphoneos ONLY_ACTIVE_ARCH=NO CODE_SIGNING_REQUIRED=NO CODE_SIGN_IDENTITY= CARTHAGE=YES archive -archivePath /var/folders/w3/m8g_14wd4bz1rtsvn4y7yzhr0000gn/T/RazzleDazzle SKIP_INSTALL=YES GCC_INSTRUMENT_PROGRAM_FLOW_ARCS=NO CLANG_ENABLE_CODE_COVERAGE=NO STRIP_INSTALLED_PRODUCT=NO User defaults from command line: IDEArchivePathOverride = /var/folders/w3/m8g_14wd4bz1rtsvn4y7yzhr0000gn/T/RazzleDazzle IDEDerivedDataPathOverride = /Users/apple/Library/Caches/org.carthage.CarthageKit/DerivedData/11.0_11A419c/RazzleDazzle/acfa6d2416614b2efc07669754312c8797442a0c

Build settings from command line: CARTHAGE = YES CLANG_ENABLE_CODE_COVERAGE = NO CODE_SIGN_IDENTITY = CODE_SIGNING_REQUIRED = NO GCC_INSTRUMENT_PROGRAM_FLOW_ARCS = NO ONLY_ACTIVE_ARCH = NO SDKROOT = iphoneos13.0 SKIP_INSTALL = YES STRIP_INSTALLED_PRODUCT = NO

note: Using new build system note: Planning build note: Constructing build description error: An empty identity is not valid when signing a binary for the product type 'Application'. (in target 'RazzleDazzleDemo' from project 'RazzleDazzleDemo')

** ARCHIVE FAILED **

Please let me know how to fix this @ZevEisenberg @raphaelcruzeiro @maxmeyers