Instruments error when device is locked is not informative

Originator:igeek1
Number:rdar://16647813 Date Originated:17-Apr-2014 01:31 PM
Status:Duplicate of 16444506 Resolved:21-Apr-2014 07:44 PM
Product:Developer Tools Product Version:Xcode 5.1.1 (5B1008)
Classification:UI/Usability Reproducible:Always
 
Summary:
When trying to profile an app on a locked device, the error in Instruments does not mention anything about the device being locked.

Steps to Reproduce:
1. Open an iOS project in Xcode.
2. Connect an iOS device via USB.
3. Make sure the device is locked such that it would require a passcode or Touch ID input to unlock it.
4. In Xcode, press Command-I to profile the app.
5. Choose an instrument to use. I am using Time Profiler.
6. Click Profile.

Expected Results:
Instruments either unlocks the device and begins profiling, or presents a warning to the effect that the device must be unlocked first.

Actual Results:
Instruments presents the unhelpful warning: “Error Starting Recording” with the subtitle: “At least one target failed to launch; aborting run”

Version:
Xcode 5.1.1 (5B1008)
Instruments 5.1.1 (55045)

Notes:


Configuration:


Attachments:
Screenshot: http://cl.ly/V44Q

Comments


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