With the 1.7.4 release that went out today, if you create a new project through TiStudio, and launch it unmodified, it will crash with no feedback after about a minute. Reported by the community, verified by me on my 10.6 box running Xcode 4.1. Reported by community member on Xcode 4.1 and 4.2 after an upgrade. Will update with more data as we have it.
Steps To Reproduce:
1. Launch Studio and create a new project to use 1.7.4
2. Launch application in simulator
3. Let simulator sit for 2-3 minute
Simulator should not exit
[DEBUG] App Spec: <DTiPhoneSimulatorApplicationSpecifier 0x100401f90> specified by path /Users/nhuynh/Documents/Titanium Studio Workspace/Test/build/iphone/build/Debug-iphonesimulator/Test.app
[DEBUG] SDK Root: <DTiPhoneSimulatorSystemRoot 0x100400160> path=/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator4.3.sdk version=4.3 name=Simulator - iOS 4.3
[DEBUG] using device family iphone
[DEBUG] Session started
[DEBUG] Session did end with error Error Domain=DTiPhoneSimulatorErrorDomain Code=1 UserInfo=0x10040b410 "The simulated application quit."
[INFO] Application has exited from Simulator