I followed the tutorial until 7:35 and found below error when I dubug the B4i. Thanks.
B4i Version: 6.50
Parsing code. (0.00s)
Building folders structure. (0.04s)
Compiling code. (0.02s)
Compiling layouts code. (0.01s)
Compiling debugger engine code. (0.00s)
Building Xcode project (0.21s)
Sending data to remote compiler. Error
Out: Build settings from command line:
ARCHS = arm64
CODE_SIGN_IDENTITY = iPhone Distribution: Chun Kit Peter Yeung (LQS23DD637)
CONFIGURATION_BUILD_DIR = /Users/administrator/Documents/UploadedProjects/<user id>/Payload
OTHER_CODE_SIGN_FLAGS = --keychain <user id>
PRODUCT_NAME = B4i Example
PROVISIONING_PROFILE = ff8f46ef-dc51-4bad-9ed3-45a0367698d5
note: Using new build system
note: Planning build
note: Constructing build description
CreateBuildDirectory /Users/administrator/Documents/UploadedProjects/<user id>/build (in target 'B4iProject' from project 'B4iProject')
cd /Users/administrator/Documents/UploadedProjects/<user id>
builtin-create-build-directory /Users/administrator/Documents/UploadedProjects/<user id>/build
MkDir /Users/administrator/Documents/UploadedProjects/<user id>/Payload/B4i\ Example.app (in target 'B4iProject' from project 'B4iProject')
cd /Users/administrator/Documents/UploadedProjects/<user id>
/bin/mkdir -p /Users/administrator/Documents/UploadedProjects/<user id>/Payload/B4i\ Example.app
ProcessProductPackaging /Users/administrator/Library/MobileDevice/Provisioning\ Profiles/ff8f46ef-dc51-4bad-9ed3-45a0367698d5.mobileprovision /Users/administrator/Documents/UploadedProjects/<user id>/Payload/B4i\ Example.app/embedded.mobileprovision (in target 'B4iProject' from project 'B4iProject')
cd /Users/administrator/Documents/UploadedProjects/<user id>
builtin-productPackagingUtility /Users/administrator/Library/MobileDevice/Provisioning\ Profiles/ff8f46ef-dc51-4bad-9ed3-45a0367698d5.mobileprovision -o /Users/administrator/Documents/UploadedProjects/<user id>/Payload/B4i\ Example.app/embedded.mobileprovision
WriteAuxiliaryFile /Users/administrator/Documents/UploadedProjects/<user id>/build/B4iProject.build/Release-iphoneos/B4iProject.build/DerivedSources/Entitlements.plist (in target 'B4iProject' from project 'B4iProject')
cd /Users/administrator/Documents/UploadedProjects/<user id>
write-file /Users/administrator/Documents/UploadedProjects/<user id>/build/B4iProject.build/Release-iphoneos/B4iProject.build/DerivedSources/Entitlements.plist
ProcessProductPackaging "" /Users/administrator/Documents/UploadedProjects/<user id>/build/B4iProject.build/Release-iphoneos/B4iProject.build/B4i\ Example.app.xcent (in target 'B4iProject' from project 'B4iProject')
cd /Users/administrator/Documents/UploadedProjects/<user id>
Entitlements:
{
"application-identifier" = "LQS23DD637.com.cyclonerunner.zone";
"aps-environment" = production;
"com.apple.developer.team-identifier" = LQS23DD637;
"get-task-allow" = 0;
}
builtin-productPackagingUtility -entitlements -format xml -o /Users/administrator/Documents/UploadedProjects/<user id>/build/B4iProject.build/Release-iphoneos/B4iProject.build/B4i\ Example.app.xcent
WriteAuxiliaryFile /Users/administrator/Documents/UploadedProjects/<user id>/build/B4iProject.build/Release-iphoneos/B4iProject.build/all-product-headers.yaml (in target 'B4iProject' from project 'B4iProject')
cd /Users/administrator/Documents/UploadedProjects/<user id>
write-file /Users/administrator/Documents/UploadedProjects/<user id>/build/B4iProject.build/Release-iphoneos/B4iProject.build/all-product-headers.yaml
WriteAuxiliaryFile /Users/administrator/Documents/UploadedProjects/<user id>/build/B4iProject.build/Release-iphoneos/B4iProject.build/B4i\ Example-project-headers.hmap (in target 'B4iProject' from project 'B4iProject')
cd /Users/administrator/Documents/UploadedProjects/<user id>
write-file /Users/administrator/Documents/UploadedProjects/<user id>/build/B4iProject.build/Release-iphoneos/B4iProject.build/B4i\ Example-project-headers.hmap
WriteAuxiliaryFile /Users/administrator/Documents/UploadedProjects/<user id>/build/B4iProject.build/Release-iphoneos/B4iProject.build/B4i\ Example.hmap (in target 'B4iProject' from project 'B4iProject')
cd /Users/administrator/Documents/UploadedProjects/<user id>
write-file /Users/administrator/Documents/UploadedProjects/<user id>/build/B4iProject.build/Release-iphoneos/B4iProject.build/B4i\ Example.hmap
WriteAuxiliaryFile /Users/administrator/Documents/UploadedProjects/<user id>/build/B4iProject.build/Release-iphoneos/B4iProject.build/B4i\ Example-own-target-headers.hmap (in target 'B4iProject' from project 'B4iProject')
cd /Users/administrator/Documents/UploadedProjects/<user id>
write-file /Users/administrator/Documents/UploadedProjects/<user id>/build/B4iProject.build/Release-iphoneos/B4iProject.build/B4i\ Example-own-target-headers.hmap
WriteAuxiliaryFile /Users/administrator/Documents/UploadedProjects/<user id>/build/B4iProject.build/Release-iphoneos/B4iProject.build/B4i\ Example-generated-files.hmap (in target 'B4iProject' from project 'B4iProject')
cd /Users/administrator/Documents/UploadedProjects/<user id>
write-file /Users/administrator/Documents/UploadedProjects/<user id>/build/B4iProject.build/Release-iphoneos/B4iProject.build/B4i\ Example-generated-files.hmap
WriteAuxiliaryFile /Users/administrator/Documents/UploadedProjects/<user id>/build/B4iProject.build/Release-iphoneos/B4iProject.build/B4i\ Example-all-target-headers.hmap (in target 'B4iProject' from project 'B4iProject')
cd /Users/administrator/Documents/UploadedProjects/<user id>
write-file /Users/administrator/Documents/UploadedProjects/<user id>/build/B4iProject.build/Release-iphoneos/B4iProject.build/B4i\ Example-all-target-headers.hmap
WriteAuxiliaryFile /Users/administrator/Documents/UploadedProjects/<user id>/build/B4iProject.build/Release-iphoneos/B4iProject.build/B4i\ Example-all-non-framework-target-headers.hmap (in target 'B4iProject' from project 'B4iProject')
cd /Users/administrator/Documents/UploadedProjects/<user id>
write-file /Users/administrator/Documents/UploadedProjects/<user id>/build/B4iProject.build/Release-iphoneos/B4iProject.build/B4i\ Example-all-non-framework-target-headers.hmap
CompileC /Users/administrator/Documents/UploadedProjects/<user id>/build/B4iProject.build/Release-iphoneos/B4iProject.build/Objects-normal/arm64/b4i_main.o /Users/administrator/Documents/UploadedProjects/<user id>/B4iProject/b4i_main.m normal arm64 objective-c com.apple.compilers.llvm.clang.1_0.compiler (in target 'B4iProject' from project 'B4iProject')
cd /Users/administrator/Documents/UploadedProjects/<user id>
export LANG=en_US.US-ASCII
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -x objective-c -target arm64-apple-ios8.0 -fmessage-length=0 -fdiagnostics-show-note-include-stack -fmacro-backtrace-limit=0 -std=gnu99 -fobjc-arc -fmodules -gmodules -fmodules-prune-interval=86400 -fmodules-prune-after=345600 -fbuild-session-file=/var/folders/35/nx43fs8567l9z_wvvpc35snh0000gn/C/org.llvm.clang/ModuleCache.noindex/Session.modulevalidation -fmodules-validate-once-per-build-session -Wnon-modular-include-in-framework-module -Werror=non-modular-include-in-framework-module -Wno-trigraphs -fpascal-strings -O0 -Wno-missing-field-initializers -Wno-missing-prototypes -Werror=return-type -Wno-implicit-atomic-properties -Werror=deprecated-objc-isa-usage -Wno-objc-interface-ivars -Werror=objc-root-class -Wno-arc-repeated-use-of-weak -Wduplicate-method-match -Wno-missing-braces -Wparentheses -Wswitch -Wunused-function -Wno-unused-label -Wno-unused-parameter -Wunused-variable -Wunused-value -Wempty-body -Wuninitialized -Wconditional-uninitialized -Wno-unknown-pragmas -Wno-shadow -Wno-four-char-constants -Wno-conversion -Wconstant-conversion -Wint-conversion -Wbool-conversion -Wenum-conversion -Wno-float-conversion -Wno-non-literal-null-conversion -Wno-objc-literal-conversion -Wshorten-64-to-32 -Wpointer-sign -Wno-newline-eof -Wno-selector -Wno-strict-selector-match -Wundeclared-selector -Wno-deprecated-implementations -DB4I_VERSION=12 -DNS_BLOCK_ASSERTIONS=1 -DOBJC_OLD_DISPATCH_PROTOTYPES=1 -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS13.2.sdk -fstrict-aliasing -Wprotocol -Wdeprecated-declarations -fvisibility=hidden -Wno-sign-conversion -Wno-infinite-recursion -Wno-comma -Wno-block-capture-autoreleasing -Wno-strict-prototypes -Wno-semicolon-before-method-body -iquote /Users/administrator/Documents/UploadedProjects/<user id>/build/B4iProject.build/Release-iphoneos/B4iProject.build/B4i\ Example-generated-files.hmap -I/Users/administrator/Documents/UploadedProjects/<user id>/build/B4iProject.build/Release-iphoneos/B4iProject.build/B4i\ Example-own-target-headers.hmap -I/Users/administrator/Documents/UploadedProjects/<user id>/build/B4iProject.build/Release-iphoneos/B4iProject.build/B4i\ Example-all-target-headers.hmap -iquote /Users/administrator/Documents/UploadedProjects/<user id>/build/B4iProject.build/Release-iphoneos/B4iProject.build/B4i\ Example-project-headers.hmap -I/Users/administrator/Documents/UploadedProjects/<user id>/Payload/include -I/Users/administrator/Documents/UploadedProjects/<user id>/build/B4iProject.build/Release-iphoneos/B4iProject.build/DerivedSources-normal/arm64 -I/Users/administrator/Documents/UploadedProjects/<user id>/build/B4iProject.build/Release-iphoneos/B4iProject.build/DerivedSources/arm64 -I/Users/administrator/Documents/UploadedProjects/<user id>/build/B4iProject.build/Release-iphoneos/B4iProject.build/DerivedSources -F/Users/administrator/Documents/UploadedProjects/<user id>/Payload -F../../Libs -MMD -MT dependencies -MF /Users/administrator/Documents/UploadedProjects/<user id>/build/B4iProject.build/Release-iphoneos/B4iProject.build/Objects-normal/arm64/b4i_main.d --serialize-diagnostics /Users/administrator/Documents/UploadedProjects/<user id>/build/B4iProject.build/Release-iphoneos/B4iProject.build/Objects-normal/arm64/b4i_main.dia -c /Users/administrator/Documents/UploadedProjects/<user id>/B4iProject/b4i_main.m -o /Users/administrator/Documents/UploadedProjects/<user id>/build/B4iProject.build/Release-iphoneos/B4iProject.build/Objects-normal/arm64/b4i_main.o
CompileC /Users/administrator/Documents/UploadedProjects/<user id>/build/B4iProject.build/Release-iphoneos/B4iProject.build/Objects-normal/arm64/LS_main.o /Users/administrator/Documents/UploadedProjects/<user id>/B4iProject/LS_main.m normal arm64 objective-c com.apple.compilers.llvm.clang.1_0.compiler (in target 'B4iProject' from project 'B4iProject')
cd /Users/administrator/Documents/UploadedProjects/<user id>
export LANG=en_US.US-ASCII
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -x objective-c -target arm64-apple-ios8.0 -fmessage-length=0 -fdiagnostics-show-note-include-stack -fmacro-backtrace-limit=0 -std=gnu99 -fobjc-arc -fmodules -gmodules -fmodules-prune-interval=86400 -fmodules-prune-after=345600 -fbuild-session-file=/var/folders/35/nx43fs8567l9z_wvvpc35snh0000gn/C/org.llvm.clang/ModuleCache.noindex/Session.modulevalidation -fmodules-validate-once-per-build-session -Wnon-modular-include-in-framework-module -Werror=non-modular-include-in-framework-module -Wno-trigraphs -fpascal-strings -O0 -Wno-missing-field-initializers -Wno-missing-prototypes -Werror=return-type -Wno-implicit-atomic-properties -Werror=deprecated-objc-isa-usage -Wno-objc-interface-ivars -Werror=objc-root-class -Wno-arc-repeated-use-of-weak -Wduplicate-method-match -Wno-missing-braces -Wparentheses -Wswitch -Wunused-function -Wno-unused-label -Wno-unused-parameter -Wunused-variable -Wunused-value -Wempty-body -Wuninitialized -Wconditional-uninitialized -Wno-unknown-pragmas -Wno-shadow -Wno-four-char-constants -Wno-conversion -Wconstant-conversion -Wint-conversion -Wbool-conversion -Wenum-conversion -Wno-float-conversion -Wno-non-literal-null-conversion -Wno-objc-literal-conversion -Wshorten-64-to-32 -Wpointer-sign -Wno-newline-eof -Wno-selector -Wno-strict-selector-match -Wundeclared-selector -Wno-deprecated-implementations -DB4I_VERSION=12 -DNS_BLOCK_ASSERTIONS=1 -DOBJC_OLD_DISPATCH_PROTOTYPES=1 -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS13.2.sdk -fstrict-aliasing -Wprotocol -Wdeprecated-declarations -fvisibility=hidden -Wno-sign-conversion -Wno-infinite-recursion -Wno-comma -Wno-block-capture-autoreleasing -Wno-strict-prototypes -Wno-semicolon-before-method-body -iquote /Users/administrator/Documents/UploadedProjects/<user id>/build/B4iProject.build/Release-iphoneos/B4iProject.build/B4i\ Example-generated-files.hmap -I/Users/administrator/Documents/UploadedProjects/<user id>/build/B4iProject.build/Release-iphoneos/B4iProject.build/B4i\ Example-own-target-headers.hmap -I/Users/administrator/Documents/UploadedProjects/<user id>/build/B4iProject.build/Release-iphoneos/B4iProject.build/B4i\ Example-all-target-headers.hmap -iquote /Users/administrator/Documents/UploadedProjects/<user id>/build/B4iProject.build/Release-iphoneos/B4iProject.build/B4i\ Example-project-headers.hmap -I/Users/administrator/Documents/UploadedProjects/<user id>/Payload/include -I/Users/administrator/Documents/UploadedProjects/<user id>/build/B4iProject.build/Release-iphoneos/B4iProject.build/DerivedSources-normal/arm64 -I/Users/administrator/Documents/UploadedProjects/<user id>/build/B4iProject.build/Release-iphoneos/B4iProject.build/DerivedSources/arm64 -I/Users/administrator/Documents/UploadedProjects/<user id>/build/B4iProject.build/Release-iphoneos/B4iProject.build/DerivedSources -F/Users/administrator/Documents/UploadedProjects/<user id>/Payload -F../../Libs -MMD -MT dependencies -MF /Users/administrator/Documents/UploadedProjects/<user id>/build/B4iProject.build/Release-iphoneos/B4iProject.build/Objects-normal/arm64/LS_main.d --serialize-diagnostics /Users/administrator/Documents/UploadedProjects/<user id>/build/B4iProject.build/Release-iphoneos/B4iProject.build/Objects-normal/arm64/LS_main.dia -c /Users/administrator/Documents/UploadedProjects/<user id>/B4iProject/LS_main.m -o /Users/administrator/Documents/UploadedProjects/<user id>/build/B4iProject.build/Release-iphoneos/B4iProject.build/Objects-normal/arm64/LS_main.o
CompileC /Users/administrator/Documents/UploadedProjects/<user id>/build/B4iProject.build/Release-iphoneos/B4iProject.build/Objects-normal/arm64/main.o /Users/administrator/Documents/UploadedProjects/<user id>/B4iProject/main.m normal arm64 objective-c com.apple.compilers.llvm.clang.1_0.compiler (in target 'B4iProject' from project 'B4iProject')
cd /Users/administrator/Documents/UploadedProjects/<user id>
export LANG=en_US.US-ASCII
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -x objective-c -target arm64-apple-ios8.0 -fmessage-length=0 -fdiagnostics-show-note-include-stack -fmacro-backtrace-limit=0 -std=gnu99 -fobjc-arc -fmodules -gmodules -fmodules-prune-interval=86400 -fmodules-prune-after=345600 -fbuild-session-file=/var/folders/35/nx43fs8567l9z_wvvpc35snh0000gn/C/org.llvm.clang/ModuleCache.noindex/Session.modulevalidation -fmodules-validate-once-per-build-session -Wnon-modular-include-in-framework-module -Werror=non-modular-include-in-framework-module -Wno-trigraphs -fpascal-strings -O0 -Wno-missing-field-initializers -Wno-missing-prototypes -Werror=return-type -Wno-implicit-atomic-properties -Werror=deprecated-objc-isa-usage -Wno-objc-interface-ivars -Werror=objc-root-class -Wno-arc-repeated-use-of-weak -Wduplicate-method-match -Wno-missing-braces -Wparentheses -Wswitch -Wunused-function -Wno-unused-label -Wno-unused-parameter -Wunused-variable -Wunused-value -Wempty-body -Wuninitialized -Wconditional-uninitialized -Wno-unknown-pragmas -Wno-shadow -Wno-four-char-constants -Wno-conversion -Wconstant-conversion -Wint-conversion -Wbool-conversion -Wenum-conversion -Wno-float-conversion -Wno-non-literal-null-conversion -Wno-objc-literal-conversion -Wshorten-64-to-32 -Wpointer-sign -Wno-newline-eof -Wno-selector -Wno-strict-selector-match -Wundeclared-selector -Wno-deprecated-implementations -DB4I_VERSION=12 -DNS_BLOCK_ASSERTIONS=1 -DOBJC_OLD_DISPATCH_PROTOTYPES=1 -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS13.2.sdk -fstrict-aliasing -Wprotocol -Wdeprecated-declarations -fvisibility=hidden -Wno-sign-conversion -Wno-infinite-recursion -Wno-comma -Wno-block-capture-autoreleasing -Wno-strict-prototypes -Wno-semicolon-before-method-body -iquote /Users/administrator/Documents/UploadedProjects/<user id>/build/B4iProject.build/Release-iphoneos/B4iProject.build/B4i\ Example-generated-files.hmap -I/Users/administrator/Documents/UploadedProjects/<user id>/build/B4iProject.build/Release-iphoneos/B4iProject.build/B4i\ Example-own-target-headers.hmap -I/Users/administrator/Documents/UploadedProjects/<user id>/build/B4iProject.build/Release-iphoneos/B4iProject.build/B4i\ Example-all-target-headers.hmap -iquote /Users/administrator/Documents/UploadedProjects/<user id>/build/B4iProject.build/Release-iphoneos/B4iProject.build/B4i\ Example-project-headers.hmap -I/Users/administrator/Documents/UploadedProjects/<user id>/Payload/include -I/Users/administrator/Documents/UploadedProjects/<user id>/build/B4iProject.build/Release-iphoneos/B4iProject.build/DerivedSources-normal/arm64 -I/Users/administrator/Documents/UploadedProjects/<user id>/build/B4iProject.build/Release-iphoneos/B4iProject.build/DerivedSources/arm64 -I/Users/administrator/Documents/UploadedProjects/<user id>/build/B4iProject.build/Release-iphoneos/B4iProject.build/DerivedSources -F/Users/administrator/Documents/UploadedProjects/<user id>/Payload -F../../Libs -MMD -MT dependencies -MF /Users/administrator/Documents/UploadedProjects/<user id>/build/B4iProject.build/Release-iphoneos/B4iProject.build/Objects-normal/arm64/main.d --serialize-diagnostics /Users/administrator/Documents/UploadedProjects/<user id>/build/B4iProject.build/Release-iphoneos/B4iProject.build/Objects-normal/arm64/main.dia -c /Users/administrator/Documents/UploadedProjects/<user id>/B4iProject/main.m -o /Users/administrator/Documents/UploadedProjects/<user id>/build/B4iProject.build/Release-iphoneos/B4iProject.build/Objects-normal/arm64/main.o
WriteAuxiliaryFile /Users/administrator/Documents/UploadedProjects/<user id>/build/B4iProject.build/Release-iphoneos/B4iProject.build/Objects-normal/arm64/B4i\ Example.LinkFileList (in target 'B4iProject' from project 'B4iProject')
cd /Users/administrator/Documents/UploadedProjects/<user id>
write-file /Users/administrator/Documents/UploadedProjects/<user id>/build/B4iProject.build/Release-iphoneos/B4iProject.build/Objects-normal/arm64/B4i\ Example.LinkFileList
Ld /Users/administrator/Documents/UploadedProjects/<user id>/Payload/B4i\ Example.app/B4i\ Example normal arm64 (in target 'B4iProject' from project 'B4iProject')
cd /Users/administrator/Documents/UploadedProjects/<user id>
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -target arm64-apple-ios8.0 -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS13.2.sdk -L/Users/administrator/Documents/UploadedProjects/<user id>/Payload -L../../Libs -F/Users/administrator/Documents/UploadedProjects/<user id>/Payload -F../../Libs -filelist /Users/administrator/Documents/UploadedProjects/<user id>/build/B4iProject.build/Release-iphoneos/B4iProject.build/Objects-normal/arm64/B4i\ Example.LinkFileList -Xlinker -rpath -Xlinker @executable_path/Frameworks -Xlinker -object_path_lto -Xlinker /Users/administrator/Documents/UploadedProjects/<user id>/build/B4iProject.build/Release-iphoneos/B4iProject.build/Objects-normal/arm64/B4i\ Example_lto.o -Xlinker -no_deduplicate -fobjc-arc -fobjc-link-runtime -ObjC -lCore -framework Foundation -framework CoreGraphics -framework UIKit -liUI8 -liFirebaseAnalytics -liFirebaseNotifications -framework AVFoundation -framework FIRAnalyticsConnector -framework FirebaseAnalytics -framework FirebaseCore -framework FirebaseCoreDiagnostics -framework FirebaseInstanceID -framework GoogleAppMeasurement -framework GoogleUtilities -framework nanopb -framework FirebaseMessaging -framework Protobuf -liDebug2 -Xlinker -dependency_info -Xlinker /Users/administrator/Documents/UploadedProjects/<user id>/build/B4iProject.build/Release-iphoneos/B4iProject.build/Objects-normal/arm64/B4i\ Example_dependency_info.dat -o /Users/administrator/Documents/UploadedProjects/<user id>/Payload/B4i\ Example.app/B4i\ Example
ld: warning: Could not find or use auto-linked framework 'FBLPromises'
Undefined symbols for architecture arm64:
"_FBLPromiseErrorDomain", referenced from:
___60-[FIRSecureStorage getObjectForKey
bjectClass:accessGroup:]_block_invoke in FirebaseInstallations(FIRSecureStorage.o)
"_OBJC_CLASS_$_FBLPromise", referenced from:
objc-class-ref in FirebaseInstallations(FIRInstallationsIDController.o)
objc-class-ref in FirebaseInstallations(FIRInstallationsAPIService.o)
objc-class-ref in FirebaseInstallations(FIRInstallationsIIDStore.o)
objc-class-ref in FirebaseInstallations(FIRInstallationsIIDTokenStore.o)
objc-class-ref in FirebaseInstallations(FIRInstallationsStore.o)
objc-class-ref in FirebaseInstallations(FIRSecureStorage.o)
ld: symbol(s) not found for architecture arm64
clang: error: linker command failed with exit code 1 (use -v to see invocation)
Error: ** BUILD FAILED **
The following build commands failed:
Ld /Users/administrator/Documents/UploadedProjects/<user id>/Payload/B4i\ Example.app/B4i\ Example normal arm64
(1 failure)