The iOS Simulator deployment target 'IPHONEOS_DEPLOYMENT_TARGET' is set to 11.0, but the range of supported deployment target versions is 12.0 to 17.5.99. (in target 'leveldb-library-leveldb_Privacy' from project 'Pods')

The iOS Simulator deployment target 'IPHONEOS_DEPLOYMENT_TARGET' is set to 9.0, but the range of supported deployment target versions is 12.0 to 17.5.99. (in target 'abseil-xcprivacy' from project 'Pods')

The iOS Simulator deployment target 'IPHONEOS_DEPLOYMENT_TARGET' is set to 11.0, but the range of supported deployment target versions is 12.0 to 17.5.99. (in target 'leveldb-library' from project 'Pods')

The iOS Simulator deployment target 'IPHONEOS_DEPLOYMENT_TARGET' is set to 10.0, but the range of supported deployment target versions is 12.0 to 17.5.99. (in target 'gRPC-Core' from project 'Pods')

The iOS Simulator deployment target 'IPHONEOS_DEPLOYMENT_TARGET' is set to 10.0, but the range of supported deployment target versions is 12.0 to 17.5.99. (in target 'gRPC-C++-grpcpp' from project 'Pods')

The iOS Simulator deployment target 'IPHONEOS_DEPLOYMENT_TARGET' is set to 9.0, but the range of supported deployment target versions is 12.0 to 17.5.99. (in target 'abseil' from project 'Pods')

The iOS Simulator deployment target 'IPHONEOS_DEPLOYMENT_TARGET' is set to 10.0, but the range of supported deployment target versions is 12.0 to 17.5.99. (in target 'BoringSSL-GRPC-openssl_grpc' from project 'Pods')

The iOS Simulator deployment target 'IPHONEOS_DEPLOYMENT_TARGET' is set to 10.0, but the range of supported deployment target versions is 12.0 to 17.5.99. (in target 'BoringSSL-GRPC' from project 'Pods')

ignoring duplicate libraries: '-lc++'