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After updating to Xcode 10.2, I’ve started getting random leaks in Instruments.  Just creating a new default single view app and profiling on a physical device iPad or iPhone shows random leaks. I completely uninstalled the update and tried again and the same is happening.   If I use the Memory Graph Debugger everything is good.   Any… (Show more)
in Performance Tools
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I make a new project by xcode 10,then I run a Instrument memory leak test for this in a iPhone 8 Plus(iOS 12.2) directly.About 1 minute later,the Instrument shows some memory leaks.But when I run the same project on a iPhone 4s(iOS 9.3.5),the memory was no leak at all.   I am confuse with that situation,I want to know how can I fix this problem??
in Performance Tools
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Profiling a blank application on iOS 12.2 and later always seems to contain memory leaks. We've detected lots of memory warnings in our public iOS app as well. This seems to be a problem with iOS's core frameworks. I've submitted a bug report for this issue here: https://bugreport.apple.com/web/?problemID=49962169 but no response from Apple. Has… (Show more)
in Cocoa Touch