CODEWITHSUNDEEP
xcode
Daniel ORTIZ
Daniel ORTIZ

Reputation: 2520

Xcode don't show stack of error

Hi im working with Xcode and swift3.

When I run the app, crash but in Xcode don't show me error:

enter image description here

If I want found the line when error is present, what i can do

Upvotes: 1

Views: 77

Answers (1)

Brandon A
Brandon A

Reputation: 8279

Apple refers to this as an "Abnormal Exit" of your application. From the Apple documentation:

Abnormal Exit [EXC_CRASH // SIGABRT] - The process exited abnormally. The most common causes of crashes with this exception type are uncaught Objective-C/C++ exceptions and calls to abort().

App Extensions will be terminated with this exception type if they take too much time to initialize (a watchdog termination). If an extension is killed due to a hang at launch, the Exception Subtype of the generated crash report will be LAUNCH_HANG. Because extensions do not have a main function, any time spent initializing occurs within static constructors and +load methods present in your extension and dependent libraries. You should defer as much of this work as possible.

I have found that this is caused because of passing Foundation or UIKit an invalid parameter to do it's work under the hood. If I were you I would look into what could possibly be causing this by setting breakpoints where your application is having this crash and narrow down a culprit.

Upvotes: 1

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