FaceTime will not launch in Yosemite; "Application Not Responding"

Question

I'm using a late 2012 iMac.  Following advice I saw in another, similar thread, I deleted all FaceTime items in Keychain Access (including certificates), as well as all of the following from my User/Library/Preferences folder:
com.apple.facetime.bag.plist
com.apple.FaceTime.plist
com.apple.ids.service.com.apple.ess.plist
com.apple.ids.service.com.apple.madrid.plist
com.apple.ids.service.com.apple.private.ac.plist
com.apple.ids.service.com.apple.private.alloy.callhistorysync.plist
com.apple.ids.service.com.apple.private.alloy.continuity.activity.plist
com.apple.ids.service.com.apple.private.alloy.continuity.activity.public.plist
com.apple.ids.service.com.apple.private.alloy.continuity.auth.plist
com.apple.ids.service.com.apple.private.alloy.continuity.encryption.plist
com.apple.ids.service.com.apple.private.alloy.continuity.tethering.plist
com.apple.ids.service.com.apple.private.alloy.icloudpairing.plist
com.apple.ids.service.com.apple.private.alloy.idsremoteurlconnection.plist
com.apple.ids.service.com.apple.private.alloy.maps.plist
com.apple.ids.service.com.apple.private.alloy.multiplex1.plist
com.apple.ids.service.com.apple.private.alloy.phonecontinuity.plist
com.apple.ids.service.com.apple.private.alloy.screensharing.plist
com.apple.ids.service.com.apple.private.alloy.sms.plist
com.apple.imagent.plist
com.apple.imservice.FaceTime.0016cb8bcac8.plist
com.apple.imservice.FaceTime.A709F320-4249-5DEC-B9D9-7E6A3D5722CA.plist
com.apple.imservice.FaceTime.plist
com.apple.imservice.ids.FaceTime.A709F320-4249-5DEC-B9D9-7E6A3D5722CA.plist
com.apple.imservice.ids.FaceTime.plist
There were no equivalent files in User/Library/Preferences/ByHost.  I logged out and back in, then tried launching FaceTime, to no avail.
I have not yet emptied the Trash.
FaceTime is working fine on my iPad 3.  I received a call on it yesterday. 
I am stumped.  Help, please?

Answer 1

Thank you for offering assistance, Mr. Davis.  Here's the log entry:
11/16/14 6:04:07.573 PM com.apple.xpc.launchd[1]: (com.apple.imfoundation.IMRemoteURLConnectionAgent) The _DirtyJetsamMemoryLimit key is not available on this platform.
11/16/14 6:04:14.662 PM osascript[6316]: Error loading /Library/ScriptingAdditions/Adobe Unit Types.osax/Contents/MacOS/Adobe Unit Types:  dlopen(/Library/ScriptingAdditions/Adobe Unit Types.osax/Contents/MacOS/Adobe Unit Types, 262): no suitable image found.  Did find:
  /Library/ScriptingAdditions/Adobe Unit Types.osax/Contents/MacOS/Adobe Unit Types: no matching architecture in universal wrapper
11/16/14 6:04:14.663 PM osascript[6316]: Performance: Please update this scripting addition to supply a value for ThreadSafe for each event handler: "/Library/ScriptingAdditions/SIMBL.osax"
11/16/14 6:04:47.614 PM sharingd[4032]: 18:04:47.614 : Stopping Handoff advertising
11/16/14 6:04:53.189 PM com.apple.WebKit.WebContent[6253]: Warning: accessing obsolete X509Anchors.
11/16/14 6:04:54.304 PM com.apple.WebKit.WebContent[6253]: Warning: accessing obsolete X509Anchors.
11/16/14 6:04:56.512 PM sharingd[4032]: 18:04:56.511 : Stopping Handoff advertising
11/16/14 6:05:05.381 PM sharingd[4032]: 18:05:05.380 : Stopping Handoff advertising
11/16/14 6:05:07.925 PM SIMBL Agent[4072]: warning: failed to get scripting definition from /Applications/FaceTime.app; it may not be scriptable.
11/16/14 6:05:07.925 PM SIMBL Agent[4072]: AppleEvents: Send port for process has no send right, port=( port:29023/0x715f rcv:1,send:0,d:0 limit:5) (findOrCreate()/AEMachUtils.cp #526) com.apple.main-thread
11/16/14 6:05:08.475 PM com.apple.Safari.SearchHelper[4279]: Warning: accessing obsolete X509Anchors.
11/16/14 6:05:08.487 PM com.apple.Safari.SearchHelper[4279]: Warning: accessing obsolete X509Anchors.
11/16/14 6:05:08.498 PM com.apple.Safari.SearchHelper[4279]: Warning: accessing obsolete X509Anchors.
11/16/14 6:05:08.510 PM com.apple.Safari.SearchHelper[4279]: Warning: accessing obsolete X509Anchors.
11/16/14 6:05:08.687 PM com.apple.Safari.SearchHelper[4279]: Warning: accessing obsolete X509Anchors.
11/16/14 6:05:08.698 PM com.apple.Safari.SearchHelper[4279]: Warning: accessing obsolete X509Anchors.
11/16/14 6:05:08.709 PM com.apple.Safari.SearchHelper[4279]: Warning: accessing obsolete X509Anchors.
11/16/14 6:05:08.720 PM com.apple.Safari.SearchHelper[4279]: Warning: accessing obsolete X509Anchors.
11/16/14 6:05:09.215 PM FaceTime[6314]: Error loading /Library/ScriptingAdditions/Adobe Unit Types.osax/Contents/MacOS/Adobe Unit Types:  dlopen(/Library/ScriptingAdditions/Adobe Unit Types.osax/Contents/MacOS/Adobe Unit Types, 262): no suitable image found.  Did find:
  /Library/ScriptingAdditions/Adobe Unit Types.osax/Contents/MacOS/Adobe Unit Types: no matching architecture in universal wrapper
11/16/14 6:05:09.216 PM FaceTime[6314]: Performance: Please update this scripting addition to supply a value for ThreadSafe for each event handler: "/Library/ScriptingAdditions/SIMBL.osax"
11/16/14 6:05:09.217 PM SIMBL Agent[4072]: AppleEvents: Send port for process has no send right, port=( port:29023/0x715f rcv:1,send:0,d:0 limit:5) (findOrCreate()/AEMachUtils.cp #526) com.apple.main-thread
11/16/14 6:05:13.388 PM sharingd[4032]: 18:05:13.387 : Stopping Handoff advertising
11/16/14 6:05:13.870 PM iGlasses[5891]: Error loading /Library/ScriptingAdditions/Adobe Unit Types.osax/Contents/MacOS/Adobe Unit Types:  dlopen(/Library/ScriptingAdditions/Adobe Unit Types.osax/Contents/MacOS/Adobe Unit Types, 262): no suitable image found.  Did find:
  /Library/ScriptingAdditions/Adobe Unit Types.osax/Contents/MacOS/Adobe Unit Types: no matching architecture in universal wrapper
11/16/14 6:05:13.871 PM iGlasses[5891]: Performance: Please update this scripting addition to supply a value for ThreadSafe for each event handler: "/Library/ScriptingAdditions/SIMBL.osax"
11/16/14 6:05:13.876 PM iGlasses[5891]: Bartender: Loaded BartenderHelperSeventyFour
11/16/14 6:05:14.730 PM osascript[6323]: Error loading /Library/ScriptingAdditions/Adobe Unit Types.osax/Contents/MacOS/Adobe Unit Types:  dlopen(/Library/ScriptingAdditions/Adobe Unit Types.osax/Contents/MacOS/Adobe Unit Types, 262): no suitable image found.  Did find:
  /Library/ScriptingAdditions/Adobe Unit Types.osax/Contents/MacOS/Adobe Unit Types: no matching architecture in universal wrapper
11/16/14 6:05:14.731 PM osascript[6323]: Performance: Please update this scripting addition to supply a value for ThreadSafe for each event handler: "/Library/ScriptingAdditions/SIMBL.osax"
11/16/14 6:05:17.025 PM iGlasses[5891]: *** WARNING: CFMachPortSetInvalidationCallBack() called on a CFMachPort with a Mach port (0x1362b) which does not have any send rights.  This is not going to work.  Callback function: 0x7fff8e7e4e70
11/16/14 6:05:19.565 PM iGlasses[5891]: *** WARNING: CFMachPortSetInvalidationCallBack() called on a CFMachPort with a Mach port (0x147bb) which does not have any send rights.  This is not going to work.  Callback function: 0x7fff8e7e4e70
11/16/14 6:05:22.180 PM sharingd[4032]: 18:05:22.180 : Stopping Handoff advertising
11/16/14 6:05:22.428 PM iGlasses[5891]: assertion failed: 14A389: libxpc.dylib + 76986 [9437C02E-A07B-38C8-91CB-299FAA63083D]: 0x11
11/16/14 6:05:23.865 PM mdworker[6327]: Warning: accessing obsolete X509Anchors.
11/16/14 6:05:23.897 PM mdworker[6327]: Warning: accessing obsolete X509Anchors.
11/16/14 6:05:23.999 PM mdworker[6327]: Warning: accessing obsolete X509Anchors.
11/16/14 6:05:24.023 PM mdworker[6327]: Warning: accessing obsolete X509Anchors.
11/16/14 6:05:24.049 PM mdworker[6327]: Warning: accessing obsolete X509Anchors.
11/16/14 6:05:24.099 PM mdworker[6327]: Warning: accessing obsolete X509Anchors.
11/16/14 6:05:24.117 PM mdworker[6328]: code validation failed in the process of getting signing information: Error Domain=NSOSStatusErrorDomain Code=-67062 "The operation couldn’t be completed. (OSStatus error -67062.)"
11/16/14 6:05:24.419 PM mdworker[6328]: code validation failed in the process of getting signing information: Error Domain=NSOSStatusErrorDomain Code=-67030 "The operation couldn’t be completed. (OSStatus error -67030.)" UserInfo=0x7fabf36a4310 {SecCSArchitecture=i386}
11/16/14 6:05:24.420 PM mdworker[6327]: code validation failed in the process of getting signing information: Error Domain=NSOSStatusErrorDomain Code=-67030 "The operation couldn’t be completed. (OSStatus error -67030.)" UserInfo=0x7fe1455224f0 {SecCSArchitecture=i386}
11/16/14 6:05:24.424 PM mdworker[6327]: code validation failed in the process of getting signing information: Error Domain=NSOSStatusErrorDomain Code=-67062 "The operation couldn’t be completed. (OSStatus error -67062.)"
11/16/14 6:05:28.724 PM iGlasses[5891]: *** -[__NSPlaceholderArray initWithObjects:count:]: attempt to insert nil object from objects[0]
11/16/14 6:05:28.725 PM iGlasses[5891]: (
  0   CoreFoundation                      0x00007fff8e82964c __exceptionPreprocess + 172
  1   libobjc.A.dylib                     0x00007fff8e1506de objc_exception_throw + 43
  2   CoreFoundation                      0x00007fff8e6cd068 -[__NSPlaceholderArray initWithObjects:count:] + 360
  3   CoreFoundation                      0x00007fff8e7336b4 +[NSArray arrayWithObjects:count:] + 52
  4   CoreFoundation                      0x00007fff8e75b0fa -[NSDictionary allKeys] + 202
  5   iGlasses                            0x0000000100011544 -[iGlassesFrameSender aHostAppIsPlugin] + 38
  6   iGlasses                            0x0000000100011377 -[iGlassesFrameSender aHostAppIsPluginForApp:] + 29
  7   iGlasses                            0x0000000100004390 -[AppController checkActiveApp:] + 611
  8   Foundation                          0x00007fff8c2b2f4c __NSThreadPerformPerform + 293
  9   CoreFoundation                      0x00007fff8e747661 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 17
  10  CoreFoundation                      0x00007fff8e7397ed __CFRunLoopDoSources0 + 269
  11  CoreFoundation                      0x00007fff8e738e1f __CFRunLoopRun + 927
  12  CoreFoundation                      0x00007fff8e738838 CFRunLoopRunSpecific + 296
  13  HIToolbox                           0x00007fff8405f43f RunCurrentEventLoopInMode + 235
  14  HIToolbox                           0x00007fff8405f1ba ReceiveNextEventCommon + 431
  15  HIToolbox                           0x00007fff8405effb _BlockUntilNextEventMatchingListInModeWithFilter + 71
  16  AppKit                              0x00007fff848de821 _DPSNextEvent + 964
  17  AppKit                              0x00007fff848ddfd0 -[NSApplication nextEventMatchingMask:untilDate:inMode:dequeue:] + 194
  18  AppKit                              0x00007fff848d1f73 -[NSApplication run] + 594
  19  AppKit                              0x00007fff848bd424 NSApplicationMain + 1832
  20  iGlasses                            0x0000000100001b14 start + 52
11/16/14 6:05:28.747 PM sharingd[4032]: 18:05:28.747 : Stopping Handoff advertising
11/16/14 6:05:30.752 PM sharingd[4032]: 18:05:30.752 : Stopping Handoff advertising
11/16/14 6:05:33.603 PM SystemUIServer[4026]: Attempt to use XPC with a MachService that has HideUntilCheckIn set. This will result in unpredictable behavior: com.apple.backupd.status.xpc
11/16/14 6:05:50.398 PM BusyCal[5024]: Warning: accessing obsolete X509Anchors.
11/16/14 6:05:50.409 PM BusyCal[5024]: Warning: accessing obsolete X509Anchors.
11/16/14 6:05:50.418 PM BusyCal[5024]: Warning: accessing obsolete X509Anchors.
11/16/14 6:05:50.427 PM BusyCal[5024]: Warning: accessing obsolete X509Anchors.
11/16/14 6:05:50.436 PM BusyCal[5024]: Warning: accessing obsolete X509Anchors.
11/16/14 6:05:50.533 PM BusyCal[5024]: Warning: accessing obsolete X509Anchors.
11/16/14 6:06:14.792 PM osascript[6332]: Error loading /Library/ScriptingAdditions/Adobe Unit Types.osax/Contents/MacOS/Adobe Unit Types:  dlopen(/Library/ScriptingAdditions/Adobe Unit Types.osax/Contents/MacOS/Adobe Unit Types, 262): no suitable image found.  Did find:
  /Library/ScriptingAdditions/Adobe Unit Types.osax/Contents/MacOS/Adobe Unit Types: no matching architecture in universal wrapper
11/16/14 6:06:14.794 PM osascript[6332]: Performance: Please update this scripting addition to supply a value for ThreadSafe for each event handler: "/Library/ScriptingAdditions/SIMBL.osax"
11/16/14 6:06:44.483 PM sharingd[4032]: 18:06:44.483 : Stopping Handoff advertising
11/16/14 6:06:52.944 PM sharingd[4032]: 18:06:52.944 : Stopping Handoff advertising
11/16/14 6:06:54.948 PM sharingd[4032]: 18:06:54.947 : Stopping Handoff advertising
Is iGlasses causing the problem?
EDIT:  Wait— FaceTime launched after a several minutes (I hadn't force quit it), but the iSight camera light did not come on, and the FaceTime window shows something I've never seen before— a large image of a camera lens with a series of small spectrum-colored squares arrayed along its top edge.  Moreover, the iGlasses mini-window that appears beside it lacks images, showing just small reproductions of that same image of a camera lens.
NEW EDIT:  I tried using FaceTime.  I called a friend, and the audio worked and I could see him, but all he could see was that same camera lens image.