Encountered internal error running command: Error: Command failed: ideviceinstaller -u

Hi,

I’m trying to connect the iOS App through Appium inspector, but getting an error message. however the app is installed my iPhone, Pls refer below the error logs and advice needed.

2017-05-05 15:09:58:115 - [MJSONWP] Encountered internal error running command: Error: Command failed: ideviceinstaller -u 81e1a267c01927decdd9faadda9ad51f5375d1f7 -i /var/folders/5f/vvt6xnzs1p9gyqm1xk6gw7yc0000gn/T/201745-78596-1dq8mgr/Payload/Orange-Beta.app

at ChildProcess.exithandler (child_process.js:202:12)
at emitTwo (events.js:100:13)
at ChildProcess.emit (events.js:185:7)
at maybeClose (internal/child_process.js:850:16)
at Process.ChildProcess._handle.onexit (internal/child_process.js:215:5)

Hi @SP,
Were you able to solve this issue ? If yes, what was the steps followed ? . Thanks in advance.