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      Latest reply on Apr 8, 2019 2:00 AM by jackwangliang
      jackwangliang Level 1 Level 1 (0 points)

        I use instrument to profile my app , I can see malloc history,  but I can' t understand why this happen ?

         

        It seems like memory was over-written by other object, but why this happen

         

        0 VM      Alloc      17:52.161.232      CoreGraphics      CGDataProviderCreateWithCopyOfData

        1 VM      Alloc      18:02.812.567      Foundation           _convertJSONString

        2 VM      Dealloc  18:02.863.546