日志里报data abort异常,但是出错时程序运行正常。
程序运行时,出现如下data abort错误但是不是每次都出现,搞死了,不知道什么原因。请经验者给个说明怎么找出原因。 --------------------编程问答-------------------- 异常代码如下:
Exception 'Data Abort' (4): Thread-Id=05790002(pth=88926000), Proc-Id=05780002(pprc=8891ad98) 'Navigation.exe', VM-active=05780002(pprc=8891ad98) 'Navigation.exe'
PC=40035ca4(coredll.dll+0x00025ca4) RA=00bfce20(???+0x00bfce20) SP=00bfcd94, BVA=00000000
Exception 'Raised Exception' (-1): Thread-Id=05790002(pth=88926000), Proc-Id=00400002(pprc=82339308) 'NK.EXE', VM-active=05780002(pprc=8891ad98) 'Navigation.exe'
PC=c003b9a4(k.coredll.dll+0x0001b9a4) RA=8021b4c8(kernel.dll+0x000064c8) SP=d80ef558, BVA=ffffffff
QWidget::repaint: Recursive repaint detected
Exception 'Data Abort' (4): Thread-Id=05790002(pth=88926000), Proc-Id=05780002(pprc=8891ada8) 'Navigation.exe', VM-active=05780002(pprc=8891ada8) 'Navigation.exe'
PC=416cfa1c(qtcore4.dll+0x0002fa1c) RA=41040d48(qtgui4.dll+0x00160d48) SP=00bfa374, BVA=00000000
Exception 'Raised Exception' (-1): Thread-Id=05790002(pth=88926000), Proc-Id=00400002(pprc=82339308) 'NK.EXE', VM-active=05780002(pprc=8891ada8) 'Navigation.exe'
PC=c003b9a4(k.coredll.dll+0x0001b9a4) RA=8021b4c8(kernel.dll+0x000064c8) SP=d80ef558, BVA=ffffffff
补充:移动开发 , Qt