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Post by klay2000 on Dec 4, 2021 20:26:26 GMT
I'm running Midifire in the background with BandHelper in the foreground
After half an hour or so Midifire crashes in the background
iOS 12 on iPhone 6 Plus.
Any ideas or solutions guys?
Thanks in advance
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Post by uncledave on Dec 6, 2021 11:11:45 GMT
You could check for a crash log at the same time. They're in Settings–>Privacy–>Analytics–>Analytics Data. They'll be named with the app name, MidiFire. Ignore those with wakeups_reource or cpu_resource in the name. This would indicate whether the app has actually crashed (or been killed), or whether it just stopped communicating. If you're able to read it, look for the lines with the words "exception" and "ktriageinfo" near the beginning. They may give clues to the cause. You could copy those two lines and post them here. The rest of the log is basically gibberish. If you find a log, you could send one to nic.
Edit: Have you checked the "background idle timeout" in the app Setup? You may just have had a quiet interval causing the app to decide to quit. You could set it to "never" to prevent it interfering. Just be sure to force-quit the app when you're done.
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Post by klay2000 on Dec 8, 2021 15:08:38 GMT
Thankyou for the reply
The time out has always been set to never. So Midifire is not timing out.
I will take notice of the log the next time the app crashes.
Unfortunately at the time of the crash I'm in the middle of a performance and need to just restart the app quickly to continue on with the performance until I get a break.
In this case where I start the app up again I'm assuming I can still go back into the log and see the history of crashes?
Thanks
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Post by uncledave on Dec 8, 2021 15:43:01 GMT
There's a separate log file for each event. So you'll see a log for each crash, with the date/time in the filename. They're retained for a week. And if you sync the iPad with a computer, using Finder or iTunes, the logs are transferred to the computer, where they'll be saved forever. Takes a little digging to find them, but they are there.
Your first post was Dec. 4, so the log should still be there. Take a look.
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Post by klay2000 on Dec 11, 2021 17:50:29 GMT
Thanks. The app crashed twice in a 3 hour period tonight and I will be checking the log midweek Bcs I don't have access at the moment.
I may try turning off event visualisation Bcs I have a feeling I left that on accidentally when it's not really needed during performance
Not sure if active sense and holdover processing ever cause crashing?
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