Be sure to report this as a bug with Apple Bug Reporter. Yes, I noticed that the .help is a folder, not a bundle anymore.

Be sure to file a bug report. A bunch of other terrible problems have surfaced with Monterey. Maybe this will get fixed in the inevitable update.

More bad news: To try to update my Application I restored an earlier version of XCode from my Time Machine backup disk. When I launch it it says that it's incompatible with macOS 12 Monterey and to get the latest version XCode, 13.1, from the App Store. I 'm not prepared to restore an earlier version of macOS and XCode to update my application so it looks like we will have to wait for Apple to fix this. This will probably take a LONG time, like maybe never?

New Add bookmark #11 I created a seperate volume with macOS 11 Big Sur. It took more than 24 hours to download, install move my files over and verify everything. I got the .xip of XCode 12 from the developer site. macOS 12.1 Monterey wont run the .xip because it's not signed by a developer. I have to go to the System Preferences -> Security & Privacy control panel and tell it to open it anyway but Archive Utility posts an alert: "Unable to expand "XCode_12.5.1.xip". It is in an unsupported format. Seriously? Since when did Archive utility stop supporting this?

This ugly bug has reappeared this morning. XCode is building the application with the correct path for the receipt in the application's bundle: @"Contents/_MASReceipt/receipt" but when I execute the method receiptData = [NSData dataWithContentsOfURL: receiptURL options: NSDataReadingMappedAlways error: &theError]; I get the Damaged Application Alert, so I can't run debug with the receipt validation executing.

In the calling environment the code that calls getReceiptData() calls exit(173) if there is no receipt. According to the latest documentation exit(173) should tell macOS to ask for one's iTunes test user ID and password. If these are valid it should fetch a valid App Store receipt, put it in the Contents/_MASReceipt/ directory and relaunch the app. I tested this this morning by calling exit(173) at various places in my receipt validation code and it doesn't work. Thinking that this might be a bug like the one that will only open and display the Help Book if the app is in the Applications folder, I tried this as well. No, there is a bug in mac OS Monterey 12.0.1 that makes it impossible to use this feature to debug one's receipt validation code. This means that I can't update my app at the app store because the testers at the App Store won't be able to launch my app - they will get an alert saying that the app is damaged and to reload it from the store. Please file a bug report. Also I filed a request for a developer support incident but I haven't gotten any help from Apple.

For many years I created a folder for the receipt by putting a Copy Files item in the target Build Phases settings to create the _MASReceipt folder for the receipt: wrapper: Subpath @"Contents/MASReceipt/receipt Now XCode doesn't seem to be creating the folder for the receipt so this could be the problem but it's impossible to know because neither XCode nor the Console logs an error. I don't see any guidance in the archived or new developer documentation about this. It could be an XCode bug.

I have the same problem. Do you create an _MASReceipt folder in the XCode build settings or is the store supposed to do this when you call exit(173)? I can't find where this is documented. I don't see any errors logged in XCode or my Console.

There are "more than ten" bug reports about this on the Apple Bug Reporter site. I tried to ask for code-level assistance but when you do this Apple won't accept your request for assistance - it just disappears. If you search for posts about this you will get pages and pages of threads like this one. This has been a problem on and off for years. There's no way for us to know if this is a bug in XCode, macOS, the App Store or iTunes. I would bet on iTunes because it seems like it happens on different versions of macOS and XCode. Whatever the problem, Apple is in no hurry to fix it.

This has been broken for TWO MONTHS. How can I submit an update at the App Store?

This horrible bug has occurred on and off for years so it's not surprising that it would be in a new version of XCode/App Store. All you can do is file a bug report.

May 20, 2022, XCode 13.4, macOS 12.3.1 - YES THIS IS BROKEN AGAIN! I can't submit an update to the App Store.

I worked on some other code and ran my project again and now it works. ????

This is still broken this morning. There are two problems: The server that provides an App Store test receipt to XCode is broken, as usual. XCode needs to fetch a new receipt when you clear the build folder or build a new version but NOT when you just change a few lines of code. I am appalled that Apple wouldn't fix this after years of trouble for developers.

This horrible bug is still not fixed FIVE YEARS LATER. Any time I open an xib, XCode will report a spurious error for at least one NSTextField. There's no way to fix this or suppress the error.