Could not build the application for the simulator. Error launching application on iPhone 12

Question

Error output from Xcode build: ↳ ** BUILD FAILED **

Xcode's output: ↳ 2 warnings generated. /Users/hongziqing/Documents/flutter/.pub-cache/hosted/pub.dartlang.org/image_picker-0.7.4/ios/Classes/FLTI magePickerPlugin.m:149:20: warning: 'UIAlertView' is deprecated: first deprecated in iOS 9.0 - UIAlertView is deprecated. Use UIAlertController with a preferredStyle of UIAlertControllerStyleAlert instead [-Wdeprecated-declarations] [[[UIAlertView alloc] initWithTitle:NSLocalizedString(@"Error", nil) ^ In module 'UIKit' imported from /Users/hongziqing/Desktop/APP_code/Development-Of-Auxiliary-Software-For-Medical-Scooter/Flutter_app/ios/P ods/Target Support Files/image_picker/image_picker-prefix.pch:2: /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulat or14.5.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIAlertView.h:27:12: note: 'UIAlertView' has been explicitly marked deprecated here @interface UIAlertView : UIView ^ 1 warning generated. /Users/hongziqing/Documents/flutter/.pub-cache/hosted/pub.dartlang.org/image_picker-0.7.4/ios/Classes/FLTI magePickerPhotoAssetUtil.m:17:44: warning: 'UIImagePickerControllerReferenceURL' is deprecated: first deprecated in iOS 11.0 - Will be removed in a future release, use PHPicker. [-Wdeprecated-declarations] NSURL *referenceURL = [info objectForKey:UIImagePickerControllerReferenceURL]; ^ In module 'UIKit' imported from /Users/hongziqing/Desktop/APP_code/Development-Of-Auxiliary-Software-For-Medical-Scooter/Flutter_app/ios/P ods/Target Support Files/image_picker/image_picker-prefix.pch:2: /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulat or14.5.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIImagePickerController.h:62:51: note: 'UIImagePickerControllerReferenceURL' has been explicitly marked deprecated here UIKIT_EXTERN UIImagePickerControllerInfoKey const UIImagePickerControllerReferenceURL API_DEPRECATED("Will be removed in a future release, use PHPicker.", ios(4.1, 11.0)) API_UNAVAILABLE(tvos); // an NSURL that references an asset in the AssetsLibrary framework ^ /Users/hongziqing/Documents/flutter/.pub-cache/hosted/pub.dartlang.org/image_picker-0.7.4/ios/Classes/FLTI magePickerPhotoAssetUtil.m:21:47: warning: 'fetchAssetsWithALAssetURLs:options:' is deprecated: first deprecated in iOS 11 - Will be removed in a future release [-Wdeprecated-declarations] PHFetchResult<PHAsset *> *result = [PHAsset fetchAssetsWithALAssetURLs:@[ referenceURL ] ^ In module 'Photos' imported from /Users/hongziqing/Documents/flutter/.pub-cache/hosted/pub.dartlang.org/image_picker-0.7.4/ios/Classes/FLTI magePickerPhotoAssetUtil.h:6: /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulat or14.5.sdk/System/Library/Frameworks/Photos.framework/Headers/PHAsset.h:74:1: note: 'fetchAssetsWithALAssetURLs:options:' has been explicitly marked deprecated here + (PHFetchResult<PHAsset *> *)fetchAssetsWithALAssetURLs:(NSArray<NSURL *> )assetURLs options:(nullab le PHFetchOptions )options API_DEPRECATED("Will be removed in a future release", ios(8, 11), tvos(8, 11)) API_UNAVAILABLE(macos); ^ 2 warnings generated. /Users/hongziqing/Documents/flutter/.pub-cache/hosted/pub.dartlang.org/geolocator-7.0.3/ios/Classes/Geoloc atorPlugin.m:199:11: warning: 'openURL:' is deprecated: first deprecated in iOS 10.0 [-Wdeprecated-declarations] openURL:[NSURL URLWithString:UIApplicationOpenSettingsURLString]]; ^~~~~~~ openURL:options:completionHandler: In module 'UIKit' imported from /Users/hongziqing/Desktop/APP_code/Development-Of-Auxiliary-Software-For-Medical-Scooter/Flutter_app/ios/P ods/Target Support Files/geolocator/geolocator-prefix.pch:2: /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulat or14.5.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIApplication.h:123:1: note: 'openURL:' has been explicitly marked deprecated here - (BOOL)openURL:(NSURL )url API_DEPRECATED_WITH_REPLACEMENT("openURL:options:completionHandler:", ios(2.0, 10.0)) NS_EXTENSION_UNAVAILABLE_IOS(""); ^ 1 warning generated. /Users/hongziqing/Desktop/APP_code/Development-Of-Auxiliary-Software-For-Medical-Scooter/Flutter_app/ios/P ods/FBSDKCoreKit/FBSDKCoreKit/FBSDKCoreKit/AppEvents/FBSDKAppEvents.m:463:48: warning: cast to smaller integer type 'BOOL' (aka 'signed char') from 'id _Nullable' [-Wpointer-to-int-cast] isImplicitlyLogged:(BOOL)parameters[FBSDKAppEventParameterImplicitlyLogged] ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 1 warning generated. 2021-07-09 05:19:21.827 ibtoold[20060:1048314] DEBUG: Added to environment: { TMPDIR = "/var/folders/g3/5c3p3dks7j98vrqf5drj5tb00000gn/T/A091F85B-23E9-46EF-8E4B-4A482DCD63E5"; } / com.apple.actool.document.warnings / /Users/hongziqing/Desktop/APP_code/Development-Of-Auxiliary-Software-For-Medical-Scooter/Flutter_app/ios/R unner/Assets.xcassets:./AppIcon.appiconset/(null)[2d][Icon-App-50x50@1x.png]: warning: The app icon set "AppIcon" has 6 unassigned children. /Users/hongziqing/Desktop/APP_code/Development-Of-Auxiliary-Software-For-Medical-Scooter/Flutter_app/ios/R unner/Assets.xcassets:./AppIcon.appiconset/(null)[2d][Icon-App-50x50@1x.png]: warning: The app icon set "AppIcon" has 6 unassigned children. / com.apple.actool.document.notices / /Users/hongziqing/Desktop/APP_code/Development-Of-Auxiliary-Software-For-Medical-Scooter/Flutter_app/ios/R unner/Assets.xcassets:./AppIcon.appiconset/[][ipad][76x76][][][1x][][]: notice: 76x76@1x app icons only apply to iPad apps targeting releases of iOS prior to 10.0. / com.apple.actool.compilation-results */ /Users/hongziqing/Desktop/APP_code/Development-Of-Auxiliary-Software-For-Medical-Scooter/Flutter_app/build /ios/Debug-iphonesimulator/Runner.app/AppIcon60x60@2x.png /Users/hongziqing/Desktop/APP_code/Development-Of-Auxiliary-Software-For-Medical-Scooter/Flutter_app/build /ios/Debug-iphonesimulator/Runner.app/AppIcon76x76@2x~ipad.png /Users/hongziqing/Desktop/APP_code/Development-Of-Auxiliary-Software-For-Medical-Scooter/Flutter_app/build /ios/Debug-iphonesimulator/Runner.app/Assets.car /Users/hongziqing/Library/Developer/Xcode/DerivedData/Runner-gmsrxwgtttvwtneuagslajhemjwt/Build/Intermedia tes.noindex/Runner.build/Debug-iphonesimulator/Runner.build/assetcatalog_generated_info.plist

/Users/hongziqing/Library/Developer/Xcode/DerivedData/Runner-gmsrxwgtttvwtneuagslajhemjwt/Build/Intermedia
tes.noindex/Runner.build/Debug-iphonesimulator/Runner.build/Script-F061639FB3B01BBD0F33B92D.sh: line 2:
/Users/hongziqing/Desktop/APP_code/Development-Of-Auxiliary-Software-For-Medical-Scooter/Flutter_app/ios/P
ods/Target Support Files/Pods-Runner/Pods-Runner-frameworks.sh: Permission denied
Command PhaseScriptExecution failed with a nonzero exit code
note: Using new build system
note: Building targets in parallel
note: Planning build
note: Analyzing workspace
note: Constructing build description
note: Build preparation complete
note: Removed stale file
'/Users/hongziqing/Library/Developer/Xcode/DerivedData/Runner-gmsrxwgtttvwtneuagslajhemjwt/Build/Products/
Debug-iphonesimulator/uni_links/uni_links.framework'

note: Removed stale file
'/Users/hongziqing/Library/Developer/Xcode/DerivedData/Runner-gmsrxwgtttvwtneuagslajhemjwt/Build/Products/
Debug-iphonesimulator/sqflite/sqflite.framework'

note: Removed stale file
'/Users/hongziqing/Library/Developer/Xcode/DerivedData/Runner-gmsrxwgtttvwtneuagslajhemjwt/Build/Products/
Debug-iphonesimulator/shared_preferences/shared_preferences.framework'

note: Removed stale file
'/Users/hongziqing/Library/Developer/Xcode/DerivedData/Runner-gmsrxwgtttvwtneuagslajhemjwt/Build/Products/
Debug-iphonesimulator/location/location.framework'

note: Removed stale file
'/Users/hongziqing/Library/Developer/Xcode/DerivedData/Runner-gmsrxwgtttvwtneuagslajhemjwt/Build/Products/
Debug-iphonesimulator/image_cropper/image_cropper.framework'

note: Removed stale file
'/Users/hongziqing/Library/Developer/Xcode/DerivedData/Runner-gmsrxwgtttvwtneuagslajhemjwt/Build/Products/
Debug-iphonesimulator/image_picker/image_picker.framework'

note: Removed stale file
'/Users/hongziqing/Library/Developer/Xcode/DerivedData/Runner-gmsrxwgtttvwtneuagslajhemjwt/Build/Products/
Debug-iphonesimulator/url_launcher/url_launcher.framework'

note: Removed stale file
'/Users/hongziqing/Library/Developer/Xcode/DerivedData/Runner-gmsrxwgtttvwtneuagslajhemjwt/Build/Products/
Debug-iphonesimulator/flutter_facebook_login/flutter_facebook_login.framework'

note: Removed stale file
'/Users/hongziqing/Library/Developer/Xcode/DerivedData/Runner-gmsrxwgtttvwtneuagslajhemjwt/Build/Products/
Debug-iphonesimulator/Runner.app'

note: Removed stale file
'/Users/hongziqing/Library/Developer/Xcode/DerivedData/Runner-gmsrxwgtttvwtneuagslajhemjwt/Build/Products/
Debug-iphonesimulator/Pods_Runner.framework'

note: Removed stale file
'/Users/hongziqing/Library/Developer/Xcode/DerivedData/Runner-gmsrxwgtttvwtneuagslajhemjwt/Build/Products/
Debug-iphonesimulator/google_maps_flutter/google_maps_flutter.framework'

note: Removed stale file
'/Users/hongziqing/Library/Developer/Xcode/DerivedData/Runner-gmsrxwgtttvwtneuagslajhemjwt/Build/Products/
Debug-iphonesimulator/geolocator/geolocator.framework'

/Users/hongziqing/Desktop/APP_code/Development-Of-Auxiliary-Software-For-Medical-Scooter/Flutter_app/ios/P
ods/Pods.xcodeproj: warning: The iOS Simulator deployment target 'IPHONEOS_DEPLOYMENT_TARGET' is set to
8.0, but the range of supported deployment target versions is 9.0 to 14.5.99. (in target
'TOCropViewController-TOCropViewControllerBundle' from project 'Pods')
/Users/hongziqing/Desktop/APP_code/Development-Of-Auxiliary-Software-For-Medical-Scooter/Flutter_app/ios/P
ods/Pods.xcodeproj: warning: The iOS Simulator deployment target 'IPHONEOS_DEPLOYMENT_TARGET' is set to
8.0, but the range of supported deployment target versions is 9.0 to 14.5.99. (in target
'TOCropViewController' from project 'Pods')
/Users/hongziqing/Desktop/APP_code/Development-Of-Auxiliary-Software-For-Medical-Scooter/Flutter_app/ios/P
ods/Pods.xcodeproj: warning: The iOS Simulator deployment target 'IPHONEOS_DEPLOYMENT_TARGET' is set to
8.0, but the range of supported deployment target versions is 9.0 to 14.5.99. (in target 'FMDB' from
project 'Pods')
/Users/hongziqing/Desktop/APP_code/Development-Of-Auxiliary-Software-For-Medical-Scooter/Flutter_app/ios/P
ods/Pods.xcodeproj: warning: The iOS Simulator deployment target 'IPHONEOS_DEPLOYMENT_TARGET' is set to
8.0, but the range of supported deployment target versions is 9.0 to 14.5.99. (in target 'FBSDKLoginKit'
from project 'Pods')
/Users/hongziqing/Desktop/APP_code/Development-Of-Auxiliary-Software-For-Medical-Scooter/Flutter_app/ios/P
ods/Pods.xcodeproj: warning: The iOS Simulator deployment target 'IPHONEOS_DEPLOYMENT_TARGET' is set to
8.0, but the range of supported deployment target versions is 9.0 to 14.5.99. (in target 'FBSDKCoreKit'
from project 'Pods')
/Users/hongziqing/Desktop/APP_code/Development-Of-Auxiliary-Software-For-Medical-Scooter/Flutter_app/ios/P
ods/Pods.xcodeproj: warning: The iOS Simulator deployment target 'IPHONEOS_DEPLOYMENT_TARGET' is set to
8.0, but the range of supported deployment target versions is 9.0 to 14.5.99. (in target 'Flutter' from
project 'Pods')

Could not build the application for the simulator. Error launching application on iPhone 12.

Answer 1

The errors tell you that your iOS deployment target is not supported (most likely due to dependencies requiring a higher iOS version)

You need to set the minimum iOS deployment target to version XX.xx

Change / add this line at the top of the Podfile file located in [YOUR-APP-DIRECTORY]/ios/Podfile

# Uncomment this line to define a global platform for your project
platform :ios, '11.0'