I don't think there was a crash, that I could tell. I went around and around with this on Saturday - eventually just made a brand new Xcode project and added the code into it. I found the culptrit that way. When I added the build phase step to copy the executable to the directory I wanted, it failed when the copy was run. There's a checkbox in the copy phase that says 'code sign on copy' or something like that. When I checked that, it started working again. I never had that checked before, or maybe the checkbox wasn't even there before, and it was fine until yesterday.

This morning I started getting this after recompiling a little terminal program I use when making my game. This is so annoying - we can't even compile and run simple apps made with Xcode on our own machines?

What I had to do to solve this was create a Launch Screen storyboard and hook it up in my targets settings and specify it as the initial storyboard. That gave it whatever information it needed to know it was a full-screen app.

Ugh I cannot even explain the solution because of this forum's HTTP rules.  Hence the spaces in these URLs... And even once I correct them, the buggy forum software doesn't recognize I've done it. I have to start over. So for anyone else getting this, I managed to fumble through it.  Using the 'ptv2' site I was able to send my POST without problem.  That made me think the problem was on the server side.  Then I read online about how people were seeing POSTs converted to GETs when the data was empty - or when there was a redirect.  What solved it for some people was changing 'www .mysite.com' to 'mysite.com'.  I tried this, but it did not work for me.  However, it may have been one step in the solution, something I needed to do. I confirmed on the PHP side that it did indeed think it was getting a GET and not a POST.  But why though... I noticed that when I went to 'http : //mysite.com', in the browser it was being converted to 'https : //mysite.com'. That was the solution. I needed to change 'http' to 'https' (and probably, " www .blah.com" to "blah.com").

Did you find the answer to this? I have the same issue.

Did you ever find the answer to this? I have the same problem.

Contacted Apple Developer Support and they helped. I needed the updated Apple Worldwide Developer Relations Intermediate Certificate.

To follow up on this. If I run the product outside of XCode and then look at the crash report, it shows this: Crashed Thread: 0 Exception Type: EXC_CRASH (Code Signature Invalid) Exception Codes: 0x0000000000000000, 0x0000000000000000 Exception Note: EXC_CORPSE_NOTIFY Termination Reason: Namespace CODESIGNING, Code 0x1 So seems like a code-signing thing. But I regenerated my profiles from the new certificate and it isn't showing my any kind of signing warnings or errors in XCode?

Seems like that's what they did do. That's why I'm confused about what the schedule is for.

Yesterday, I looked up the schedule for Metal talks. It is supposedly today at 11AM Pacific. But the video was already online and watchable. So what happens today at 11?