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Unable to run ImageTargets on iPod 4th Gen.

August 1, 2011 - 10:47pm #1

Hello,

I just installed the SDK on OSX Lion and am using Xcode 4.1. I followed the "Getting Started" guide and got as far as successfully compiling ImageTargets, and deploying to my iPod Touch 4th gen device. The white splash screen loads with the Qualcomm and QCAR platform logo, and the text "ImageTargets" in the centre. The app then hangs at this splash screen.

In my Xcode debug output, it says:

Couldn't register com.qualcomm.qcar.testapps.ImageTargets with the bootstrap server. Error: unknown error code.
This generally means that another instance of this process was already running or is hung in the debugger.(gdb)

I tried uninstalling the app from the iPod, cleaning the build, restarting Xcode, and rebuilding/running but end up with the same problem.

Any help would be appreciated!

Cheers,
Scott

Re: Unable to run ImageTargets on iPod 4th Gen.

August 2, 2011 - 11:38pm #4

Ok it's fixed. In the end, I had to reboot the iPod Touch device. Thanks for your help.

Re: Unable to run ImageTargets on iPod 4th Gen.

August 2, 2011 - 11:19pm #3

Hi Steve,

Thanks for the quick response. I will admit that I am trying this on a brand new computer and using Xcode 4.1 and OSX lion for the first time. But per your suggestion, I pulled a few of my other apps (that are published on the app store) from my repository, and have been able to compile and run them on the same iPod touch device.

I then went back to try the QCAR app from scratch (deleted it from the iPod, cleaned the build, and rebuilt), and ran into the same issue.

I guess I will have a look around on the internet for this specific error message and see if I can resolve the issue. But just thought I'd post an update and see if you have any further suggestions.

Cheers,
Scott

Re: Unable to run ImageTargets on iPod 4th Gen.

August 2, 2011 - 5:10am #2

Hi Scott,

I believe the error you are getting is a general Xcode/iOS one, and not specific to QCAR. Please can you try with a non-QCAR based sample application and see if you get the same result?

-- Steve

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