Ionic build ios failed, always get export failed

** EXPORT FAILED **

Error: Error code 70 for command: xcodebuild with args: -exportArchive,-archivePath,MyApp.xcarchive,-exportOptionsPlist,/Users/yeezy/cbe/platforms/ios/exportOptions.plist,-exportPath,/Users/yeezy/cbe/platforms/ios/build/device

this my ionic info;

global packages:

@ionic/cli-utils : 1.3.0
Cordova CLI : 7.0.1
Ionic CLI : 3.3.0
local packages:

@ionic/app-scripts : 1.3.7
@ionic/cli-plugin-cordova : 1.3.0
@ionic/cli-plugin-ionic-angular : 1.3.0
Cordova Platforms : ios 4.4.0
Ionic Framework : ionic-angular 3.3.0
System:

Node : v6.10.3
OS : macOS Sierra
Xcode : Xcode 8.3.2 Build version 8E2002
ios-deploy : 1.9.1
ios-sim : 5.0.13

somebody help?

I wasting a lot time for this problem,anyone can help me solve this problem,thanks a lot;

Can anyone solve this problem?

Stop bumping your post every 50 minutes. Sure way to not get help.

Did you search the internet and forum here for your error message?

Sorry to reply so late, I have searched this question for a long time but did not find the answer

If there are already x topics about this in the last few weeks and days, and nobody had an answer, then… probably nobody has an answer *gasp!

ouch , not good news for me …

I ran into this issue.

I solved by first removing ios
cordova platform rm ios
and then adding it again.
cordova platform add ios

Next I ran.
cordova run ios

This will most likely give you an error regarding the app signature, it did for me. I just added my profile.

When I ran cordova run ios, it ran without any issues.