Problem with fadeOutTimer invalidate

[kayzee]

I get an exception with the following line:

if(fadeOutTimer) {
[fadeOutTimer invalidate], fadeOutTimer = nil;
}

-[CALayer invalidate]: unrecognized selector sent to instance 0xad85fb0
*** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '-[CALayer invalidate]: unrecognized selector sent to instance 0xad85fb0'
*** First throw call stack: (0x1ad0022 0x1f67cd6 0x1ad1cbd 0x1a36ed0 0x1a36cb2 0x2ed49 0x2f9fd 0x17c7330 0x17c9509 0x1a07803 0x1a06d84 0x1a06c9b 0x22677d8 0x226788a 0x3d5626 0x298d 0x28f5)
terminate called throwing an exception(lldb)

EXC_BAD_ACCESS.

I believe the timer is already invalidated, but I'm not 100% certain.

I am calling:
[SVProgressHUD showSuccessWithStatus:@"File Transfer Complete"];
in my MainView
and then after opening a second view, I call
[SVProgressHUD showSuccessWithStatus:@"Preparing Environment"];
on viewDidAppear and then I get the exception.

If I comment out the lines:
if(fadeOutTimer) {
[fadeOutTimer invalidate], fadeOutTimer = nil;
}
the second showSuccessWithStatus will appear, but will not have any text.

Any ideas? I was using an old version of your project from pre-April 9 and upgraded to the latest version today.

[samvermette]

@kayzee are you getting this crash using the latest version or the old version? Is your project using ARC? If not, did you add the proper compiler flags to SVProgressHUD.m?

[kayzee]

@samvermette I am using the latest version of the source and my project is ARC. I will try the old version just to be sure it still works and is not something else in my project.

Otherwise I'm out of ideas for now.

[kayzee]

I figured it out. Sorry but it was a dumb mistake on my part. My project is ARC, but I had the "-fno-objc-arc" flag set for this module so the previous version would work. I forgot to remove this flag.