Ionic build ios not finish

from the latest Xcode 8 and Sierra updates, when I run ‘ionic ios build’ just stop here:

ionic build ios
Running command: /Users/EmilioFernandez/Documents/ionic/partes-de-viaje/hooks/after_prepare/010_add_platform_class.js /Users/EmilioFernandez/Documents/ionic/partes-de-viaje

add to body class: platform-ios

Running command: /Users/EmilioFernandez/Documents/ionic/partes-de-viaje/hooks/after_prepare/020_remove_sass_from_platforms.js /Users/EmilioFernandez/Documents/ionic/partes-de-viaje

Building project: /Users/EmilioFernandez/Documents/ionic/partes-de-viaje/platforms/ios/Partes de viaje.xcodeproj

Configuration: Debug
Platform: emulator

Build settings from command line:

CONFIGURATION_BUILD_DIR = /Users/EmilioFernandez/Documents/ionic/partes-de-viaje/platforms/ios/build/emulator
SDKROOT = iphonesimulator10.0
SHARED_PRECOMPS_DIR = /Users/EmilioFernandez/Documents/ionic/partes-de-viaje/platforms/ios/build/sharedpch

Build settings from configuration file ‘/Users/EmilioFernandez/Documents/ionic/partes-de-viaje/platforms/ios/cordova/build-debug.xcconfig’:
CLANG_ALLOW_NON_MODULAR_INCLUDES_IN_FRAMEWORK_MODULES = YES
CODE_SIGN_IDENTITY = iPhone Developer
ENABLE_BITCODE = NO
GCC_PREPROCESSOR_DEFINITIONS = DEBUG=1
HEADER_SEARCH_PATHS = “$(TARGET_BUILD_DIR)/usr/local/lib/include” “$(OBJROOT)/UninstalledProducts/include” “$(OBJROOT)/UninstalledProducts/$(PLATFORM_NAME)/include” "$(BUILT_PRODUCTS_DIR)"
IPHONEOS_DEPLOYMENT_TARGET = 8.0
OTHER_LDFLAGS = -ObjC
SWIFT_OBJC_BRIDGING_HEADER = $(PROJECT_DIR)/$(PROJECT_NAME)/Bridging-Header.h
TARGETED_DEVICE_FAMILY = 1,2

Please help!