Ionic 3 - xcode error with cocoapods

Question

I try to build an ionic 3 app with push notification and I have some problem with iOS deployment.

I have this 3 error in xcode :

diff: /Podfile.lock: No such file or directory
diff: /Manifest.lock: No such file or directory
error: The sandbox is not in sync with the Podfile.lock. Run 'pod install' or update your CocoaPods installation.

I have try a lot of solution I found on internet :

• use command "pod install", "pod update"

• delete and install CocoaPods

• update CocoaPods

• Delete "Pods" folder, "Podfile.lock" and "Podfile" and run "pod install" command.

• Remove libPods-myApp.a from Link Binary From Librairies.

But nothing is effective...

I really don't know what I have to do.

My Podfile :

# DO NOT MODIFY -- auto-generated by Apache Cordova
platform :ios, '8.0'
target 'MyProject' do
    project 'MyProject.xcodeproj'
    pod 'GoogleCloudMessaging', '~> 1.2.0'
    pod 'GGLInstanceID', '~> 1.2.1'
end

My Podfile.lock :

PODS:
  - GGLInstanceID (1.2.1)
  - GoogleCloudMessaging (1.2.0):
    - GoogleInterchangeUtilities (~> 1.0)
    - GoogleIPhoneUtilities (~> 1.0)
    - GoogleSymbolUtilities (~> 1.0)
  - GoogleInterchangeUtilities (1.2.2):
    - GoogleSymbolUtilities (~> 1.1)
  - GoogleIPhoneUtilities (1.2.1):
    - GoogleSymbolUtilities (~> 1.0)
    - GoogleUtilities (~> 1.0)
  - GoogleSymbolUtilities (1.1.2)
  - GoogleUtilities (1.3.2):
    - GoogleSymbolUtilities (~> 1.1)

DEPENDENCIES:
  - GGLInstanceID (~> 1.2.1)
  - GoogleCloudMessaging (~> 1.2.0)

SPEC CHECKSUMS:
  GGLInstanceID: 4a317044f744281b82cd03015f379899f277cad3
  GoogleCloudMessaging: f37ea14dd0f41d4d889c10b5559dd35bbfd9ac26
  GoogleInterchangeUtilities: d5bc4d88d5b661ab72f9d70c58d02ca8c27ad1f7
  GoogleIPhoneUtilities: 63f25e93a3ddcb66884d182aab3a660d98f1479b
  GoogleSymbolUtilities: 631ee17048aa5e9ab133470d768ea997a5ef9b96
  GoogleUtilities: 8bbc733218aad26306f9d4a253823986110e3358

PODFILE CHECKSUM: 0ff66d442dc6f28bf0fbc7a6b12af811ecc9a43c

COCOAPODS: 1.2.1

UPDATE

My [CP] Check Pods Manifest.lock :

diff "${PODS_PODFILE_DIR_PATH}/Podfile.lock" "${PODS_ROOT}/Manifest.lock" > /dev/null
if [ $? != 0 ] ; then
    # print error to STDERR
    echo "error: The sandbox is not in sync with the Podfile.lock. Run 'pod install' or update your CocoaPods installation." >&2
    exit 1
fi

I really need help please. :(

UPDATE

I have modify my [CP] Check Pods Manifest.lock to this :

diff "${SRCROOT}/Podfile.lock" "${SRCROOT}/Pods/Manifest.lock" > /dev/null
if [ $? != 0 ] ; then
    # print error to STDERR
    echo "error: The sandbox is not in sync with the Podfile.lock. Run 'pod install' or update your CocoaPods installation." >&2
    exit 1
fi

My tree errors are disapear but I have this new error :

 Module 'FirebaseInstanceID' not found

I don't know why. I tried to run pod install but no difference.

Answer 1

Try

pod repo update
pod install

Answer 2

Please check the path of the xcode project

project 'MyProject.xcodeproj'

Does your podfile and the 'MyProject.xcodeproj' are located on the same directory ? If so you can try removing the ligne above from your podfile

Answer 3

Open up terminal and run

pod deintegrate

This will remove all connections of pods and your project.

Then you can run

pod install