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Reply to Crash in connection loader from CFNetwork with stack traces referring to internal Apple SDKs
Do you have any JSON crash reports for this? That is, any .ips files. If you do, please post one here, or add it to your bug report and let me know here. Unfortunately, we don't. This crash is very similar to the one discussed here. Unfortunately, that thread doesn’t have a great resolution. We’ve definitely fixed some bugs that result in crashes like this, but that’s obviously not the full story. I see, so something similar did happen in the past already. Your third-party crash report references CFHost. Are you calling that directly? No, I've checked and found no reference to CFHost in our codebase. We also never call CFNetwork APIs directly either.
Aug ’24
Reply to Crash in iOS 18 regarding [AVPlayerController _observeValueForKeyPath:oldValue:newValue:]
Anyone experiencing the same crash please try @SepCode and @CallumFromOz approach by retaining and reuse the AVPictureInPictureController for the whole lifetime of your app (never dealloc it). I tried the same approach and the crash did disappear in my case. I am not sure if this is intended or not by Apple but for now this solution can help to prevent further crashes.
Topic: Media Technologies SubTopic: Video Tags:
Jun ’25
Reply to Crash in URLConnectionLoader::loadWithWhatToDo
Do you have any .ips (JSON format) crash reports? Unfortunately, I don't have them. Also, you’re using a third-party crash reporter (see thread 4 in your first crash report), which isn’t something I generally trust. See Implementing Your Own Crash Reporter for an explanation as to why. Yes, we use third party crash reporter to help monitor our release in a dashboard but the crash reports I shared here and in the bug report are all coming from Xcode organizer crash reports. Usually they both have similar stack traces but I think Xcode organizer crash reports is more detailed (like they include Exception Type and Subtype).
Jun ’25
Reply to Crash in URLConnectionLoader::loadWithWhatToDo
Right. But the presence of a third-party crash reporter undermines the trustworthiness of Apple crash reports. I talk about this in Implementing Your Own Crash Reporter, and there was a really good (well, bad)-: example of this phenomenon in this recent thread. I see, thanks for sharing that. I'll look into it in more detail later with the team. Sorry about that. This is a known bug. The workaround, as explained in Posting a Crash Report, is to change the extension to .txt and attach that. Got it, I am able to attach the .ips crash report below now, thanks for the workaround. crash-2025-08-21-214703.txt
Aug ’25
Reply to Problems attaching crash reports?
Noted, will do that. Thanks !
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Mar ’24
Reply to Crash in connection loader from CFNetwork with stack traces referring to internal Apple SDKs
Do you have any JSON crash reports for this? That is, any .ips files. If you do, please post one here, or add it to your bug report and let me know here. Unfortunately, we don't. This crash is very similar to the one discussed here. Unfortunately, that thread doesn’t have a great resolution. We’ve definitely fixed some bugs that result in crashes like this, but that’s obviously not the full story. I see, so something similar did happen in the past already. Your third-party crash report references CFHost. Are you calling that directly? No, I've checked and found no reference to CFHost in our codebase. We also never call CFNetwork APIs directly either.
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Aug ’24
Reply to Crash when accessing Core Data because file couldn't be opened
If anyone ever come across this thread and having the same issue, we got a response from Apple DTS in our bug report saying that this is memory shortage issue. Hope it helps. NSSQLiteErrorDomain=13 is error number 13 from sqlite3.h which is SQLITE_FULL. The device is out of disk space.
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Aug ’24
Reply to Crash in connection loader from CFNetwork with stack traces referring to internal Apple SDKs
Ahh, thanks for sharing that ! Well, I guess it's clear now that we can only wait for the update on our bug report or see if future iOS version will include the fix. I appreciate the help given, thanks !
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Aug ’24
Reply to Test
It's my pleasure ! Thanks for taking the time to say this.
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Oct ’24
Reply to Crash in connection loader from CFNetwork with stack traces referring to internal Apple SDKs
It's been a while, but I've checked that this specific crash has been solved in iOS 18 !
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Mar ’25
Reply to Crash in iOS 18 regarding [AVPlayerController _observeValueForKeyPath:oldValue:newValue:]
Anyone experiencing the same crash please try @SepCode and @CallumFromOz approach by retaining and reuse the AVPictureInPictureController for the whole lifetime of your app (never dealloc it). I tried the same approach and the crash did disappear in my case. I am not sure if this is intended or not by Apple but for now this solution can help to prevent further crashes.
Topic: Media Technologies SubTopic: Video Tags:
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Jun ’25
Reply to Crash in URLConnectionLoader::loadWithWhatToDo
Do you have any .ips (JSON format) crash reports? Unfortunately, I don't have them. Also, you’re using a third-party crash reporter (see thread 4 in your first crash report), which isn’t something I generally trust. See Implementing Your Own Crash Reporter for an explanation as to why. Yes, we use third party crash reporter to help monitor our release in a dashboard but the crash reports I shared here and in the bug report are all coming from Xcode organizer crash reports. Usually they both have similar stack traces but I think Xcode organizer crash reports is more detailed (like they include Exception Type and Subtype).
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Jun ’25
Reply to Crash in URLConnectionLoader::loadWithWhatToDo
Hi, after few months, I haven't been able to solve this yet but apparently our Test Engineer able to reproduce this crash (accidentally) recently so I was able to ask them for the .ips crash report. I'd like to attach the file here, but I cannot select it as the file seems disabled from the upload menu. Any suggestion ?
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Aug ’25
Reply to Crash in URLConnectionLoader::loadWithWhatToDo
I've attached the .ips crash report in FB17775979 since I cannot upload it here. Hope it can help with the investigation and there is any insight that can be shared with me. Truly weird crash as it seems we are the only one who faced this issue as I didn't found any other related thread to this yet.
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Aug ’25
Reply to Crash in URLConnectionLoader::loadWithWhatToDo
Right. But the presence of a third-party crash reporter undermines the trustworthiness of Apple crash reports. I talk about this in Implementing Your Own Crash Reporter, and there was a really good (well, bad)-: example of this phenomenon in this recent thread. I see, thanks for sharing that. I'll look into it in more detail later with the team. Sorry about that. This is a known bug. The workaround, as explained in Posting a Crash Report, is to change the extension to .txt and attach that. Got it, I am able to attach the .ips crash report below now, thanks for the workaround. crash-2025-08-21-214703.txt
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Aug ’25
Reply to Crash in URLConnectionLoader::loadWithWhatToDo
Ahh, that was an interesting explanation. Thank you for the insight and the suggestion. We will try it and see how it goes, really appreciate you taking the time to help as always, thank you !
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Aug ’25