After updating the mac mini to OS 10.11.6 appium is not able to launch the app

Issues/Bugs
1

Appium 1.5.3 was working just fine, however after updating the mac mini to OS 10.11.6 appium is not able to launch the app. Here is the detailed log -

[debug] [UIAuto] Dynamic bootstrap code: // This file is automatically generated. Do not manually modify!
…

[debug] [UIAuto] Dynamic bootstrap path: /Users/crmtest/Library/Application Support/appium/bootstrap/bootstrap-b3d9467fe086a9e6.js

[debug] [UIAuto] Reusing dynamic bootstrap: /Users/crmtest/Library/Application Support/appium/bootstrap/bootstrap-b3d9467fe086a9e6.js
[debug] [iOS] Running ios real device reset flow
[debug] [iOS] Full reset requested. Will try to uninstall the app ‘io.cordova.myappa5b0c9’.
[debug] [iOS] Creating iDevice object with udid 33d65b8659362ffd3386990aac522dae61227fbe

[iOS] Could not remove ‘io.cordova.myappa5b0c9’ from device

[MJSONWP] Encountered internal error running command: Error: Removing io.cordova.myappa5b0c9 failed
at /Volumes/Appium/Appium.app/Contents/Resources/node_modules/appium/node_modules/appium-ios-driver/node_modules/node-idevice/main.js:145:6
at ChildProcess.exithandler (child_process.js:193:7)
at emitTwo (events.js:100:13)
at ChildProcess.emit (events.js:185:7)
at maybeClose (internal/child_process.js:850:16)
at Socket. (internal/child_process.js:323:11)
at emitOne (events.js:90:13)
at Socket.emit (events.js:182:7)
at Pipe._onclose (net.js:475:12)

[HTTP] <-- POST /wd/hub/session 500 568 ms - 175

2

You can try this solution here:

3

Did you update your Mac to 10.11.6 recently?
If Yes, Follow the below post and check if thats the issue.
There has been a security upgrade recently which has caused issues.
I faced a similar issue