iOS Question Simulator not work with GoogleMapsCore

64/MoR_dependency_info.dat -o /Users/<user id>gozza/Documents/B4iBuild-Server/UploadedProjects/<user id>/Payload/MoR.app/MoR
ld: warning: ignoring file ../../Libs/libiPhone.a, file is universal (arm64,armv7) but does not contain the x86_64 architecture: ../../Libs/libiPhone.a
ld: warning: object file (../../Libs/GoogleMaps.framework/GoogleMaps) was built for newer iOS Simulator version (12.0) than being linked (11.0)
ld: warning: object file (../../Libs/GoogleMapsBase.framework/GoogleMapsBase) was built for newer iOS Simulator version (12.0) than being linked (11.0)
ld: warning: object file (../../Libs/GoogleMapsCore.framework/GoogleMapsCore) was built for newer iOS Simulator version (12.0) than being linked (11.0)
Undefined symbols for architecture x86_64:
"_OBJC_CLASS_$_B4IDocumentInteractionWrapper", referenced from:
objc-class-ref in b4i_main.o
"_OBJC_CLASS_$_B4IMailComposer", referenced from:
objc-class-ref in b4i_mallg.o
"_OBJC_CLASS_$_B4IPhone", referenced from:
objc-class-ref in b4i_fsinappbilling.o
"_OBJC_CLASS_$_B4ITTS", referenced from:
objc-class-ref in b4i_starter.o
ld: symbol(s) not found for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)


Error: ** BUILD FAILED **


The following build commands failed:
Ld /Users/<user id>gozza/Documents/B4iBuild-Server/UploadedProjects/<user id>/Payload/MoR.app/MoR normal (in target 'B4iProject' from project 'B4iProject')
(1 failure)

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