How do I remove a build configuration from an Xcode project from a script?

I'm currently using AppleScript to clean up an Xcode project. I'd like my script to remove some build configurations that won't be relevant to other developers on my team.

For ex开发者_开发百科ample, if I have "Debug", "DebugTest", and "Release", I would like the script to remove "DebugTest".

I'm currently using the following script:

tell application "Xcode"
open myXcodeProject
    set targetProject to project of active project document
    set targetConfigurations to build configurations of targetProject
    repeat with c in targetConfigurations
        if (name of c is equal to "DebugTest") then
            delete c
        end if
    end repeat
end tell

However, I'm getting the following error when I run the script, which leads me to beleive that I'm not deleting the configuration correctly:

Xcode got an error: AppleEvent handler failed. (-10000)

Thanks!

---

try this...

tell application "Xcode"
    set targetProject to project of active project document
    tell targetProject
        delete (first build configuration type whose name is "DebugTest")
    end tell
end tell