System.NullReferenceException: 未将对象引用设置到对象的实例。

Question

有关调用实时(JIT)调试而不是此对话框的详细信息，
请参见此消息的结尾。************** 异常文本 **************
System.NullReferenceException: 未将对象引用设置到对象的实例。
   在 UI.PYCoalTransportationGroup.frmMain.SetCorrespondingAuthorityContentForCurrentUser(UserAuthority aUserAuthority) 位置 E:\PYCTGMIS source code 20090312_3\pyctg\MainForm.cs:行号 647
   在 UI.PYCoalTransportationGroup.frmMain.frmMain_Load(Object sender, EventArgs e) 位置 E:\PYCTGMIS source code 20090312_3\pyctg\MainForm.cs:行号 675
   在 System.Windows.Forms.Form.OnLoad(EventArgs e)
   在 System.Windows.Forms.Form.OnCreateControl()
   在 System.Windows.Forms.Control.CreateControl(Boolean fIgnoreVisible)
   在 System.Windows.Forms.Control.CreateControl()
   在 System.Windows.Forms.Control.WmShowWindow(Message& m)
   在 System.Windows.Forms.Control.WndProc(Message& m)
   在 System.Windows.Forms.ScrollableControl.WndProc(Message& m)
   在 System.Windows.Forms.ContainerControl.WndProc(Message& m)
   在 System.Windows.Forms.Form.WmShowWindow(Message& m)
   在 System.Windows.Forms.Form.WndProc(Message& m)
   在 System.Windows.Forms.Control.ControlNativeWindow.OnMessage(Message& m)
   在 System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m)
   在 System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)
************** 已加载的程序集 **************
mscorlib
    程序集版本: 2.0.0.0
    Win32 版本: 2.0.50727.3082 (QFE.050727-3000)
    基本代码: file:///C:/WINDOWS/Microsoft.NET/Framework/v2.0.50727/mscorlib.dll
----------------------------------------
pyctg
    程序集版本: 1.0.0.0
    Win32 版本: 1.0.0.0
    基本代码: file:///E:/PYCTGMIS%20source%20code%2020090312_3/pyctg/bin/Debug/pyctg.exe
----------------------------------------
System.Windows.Forms
    程序集版本: 2.0.0.0
    Win32 版本: 2.0.50727.3053 (netfxsp.050727-3000)
    基本代码: file:///C:/WINDOWS/assembly/GAC_MSIL/System.Windows.Forms/2.0.0.0__b77a5c561934e089/System.Windows.Forms.dll
----------------------------------------
System
    程序集版本: 2.0.0.0
    Win32 版本: 2.0.50727.3053 (netfxsp.050727-3000)
    基本代码: file:///C:/WINDOWS/assembly/GAC_MSIL/System/2.0.0.0__b77a5c561934e089/System.dll
----------------------------------------
System.Drawing
    程序集版本: 2.0.0.0
    Win32 版本: 2.0.50727.3053 (netfxsp.050727-3000)
    基本代码: file:///C:/WINDOWS/assembly/GAC_MSIL/System.Drawing/2.0.0.0__b03f5f7f11d50a3a/System.Drawing.dll
----------------------------------------
Interop.ET99_FULLLib
    程序集版本: 1.0.0.0
    Win32 版本: 1.0.0.0
    基本代码: file:///E:/PYCTGMIS%20source%20code%2020090312_3/pyctg/bin/Debug/Interop.ET99_FULLLib.DLL
----------------------------------------
iesa
    程序集版本: 1.0.0.0
    Win32 版本: 1.0.0.0
    基本代码: file:///E:/PYCTGMIS%20source%20code%2020090312_3/pyctg/bin/Debug/iesa.DLL
----------------------------------------
idrc
    程序集版本: 1.0.0.0
    Win32 版本: 1.0.0.0
    基本代码: file:///E:/PYCTGMIS%20source%20code%2020090312_3/pyctg/bin/Debug/idrc.DLL
----------------------------------------
System.Configuration
    程序集版本: 2.0.0.0
    Win32 版本: 2.0.50727.3053 (netfxsp.050727-3000)
    基本代码: file:///C:/WINDOWS/assembly/GAC_MSIL/System.Configuration/2.0.0.0__b03f5f7f11d50a3a/System.Configuration.dll
----------------------------------------
System.Xml
    程序集版本: 2.0.0.0
    Win32 版本: 2.0.50727.3082 (QFE.050727-3000)
    基本代码: file:///C:/WINDOWS/assembly/GAC_MSIL/System.Xml/2.0.0.0__b77a5c561934e089/System.Xml.dll
----------------------------------------
IrisSkin2
    程序集版本: 2006.3.22.45
    Win32 版本: 2006.3.22.45
    基本代码: file:///E:/PYCTGMIS%20source%20code%2020090312_3/pyctg/bin/Debug/IrisSkin2.DLL
----------------------------------------
mscorlib.resources
    程序集版本: 2.0.0.0
    Win32 版本: 2.0.50727.3082 (QFE.050727-3000)
    基本代码: file:///C:/WINDOWS/Microsoft.NET/Framework/v2.0.50727/mscorlib.dll
----------------------------------------
dac
    程序集版本: 1.0.0.0
    Win32 版本: 1.0.0.0
    基本代码: file:///E:/PYCTGMIS%20source%20code%2020090312_3/pyctg/bin/Debug/dac.DLL
----------------------------------------
System.Data
    程序集版本: 2.0.0.0
    Win32 版本: 2.0.50727.3053 (netfxsp.050727-3000)
    基本代码: file:///C:/WINDOWS/assembly/GAC_32/System.Data/2.0.0.0__b77a5c561934e089/System.Data.dll
----------------------------------------
dcicc
    程序集版本: 1.0.0.0
    Win32 版本: 1.0.0.0
    基本代码: file:///E:/PYCTGMIS%20source%20code%2020090312_3/pyctg/bin/Debug/dcicc.DLL
----------------------------------------
System.Transactions
    程序集版本: 2.0.0.0
    Win32 版本: 2.0.50727.3053 (netfxsp.050727-3000)
    基本代码: file:///C:/WINDOWS/assembly/GAC_32/System.Transactions/2.0.0.0__b77a5c561934e089/System.Transactions.dll
----------------------------------------
System.EnterpriseServices
    程序集版本: 2.0.0.0
    Win32 版本: 2.0.50727.3053 (netfxsp.050727-3000)
    基本代码: file:///C:/WINDOWS/assembly/GAC_32/System.EnterpriseServices/2.0.0.0__b03f5f7f11d50a3a/System.EnterpriseServices.dll
----------------------------------------
sc
    程序集版本: 1.0.0.0
    Win32 版本: 1.0.0.0
    基本代码: file:///E:/PYCTGMIS%20source%20code%2020090312_3/pyctg/bin/Debug/sc.DLL
----------------------------------------
fi
    程序集版本: 1.0.0.0
    Win32 版本: 1.0.0.0
    基本代码: file:///E:/PYCTGMIS%20source%20code%2020090312_3/pyctg/bin/Debug/fi.DLL
----------------------------------------
udflt
    程序集版本: 1.0.0.0
    Win32 版本: 1.0.0.0
    基本代码: file:///E:/PYCTGMIS%20source%20code%2020090312_3/pyctg/bin/Debug/udflt.DLL
----------------------------------------
rtm
    程序集版本: 1.0.0.0
    Win32 版本: 1.0.0.0
    基本代码: file:///E:/PYCTGMIS%20source%20code%2020090312_3/pyctg/bin/Debug/rtm.DLL
----------------------------------------
pb
    程序集版本: 1.0.0.0
    Win32 版本: 1.0.0.0
    基本代码: file:///E:/PYCTGMIS%20source%20code%2020090312_3/pyctg/bin/Debug/pb.DLL
----------------------------------------
qc
    程序集版本: 1.0.0.0
    Win32 版本: 1.0.0.0
    基本代码: file:///E:/PYCTGMIS%20source%20code%2020090312_3/pyctg/bin/Debug/qc.DLL
----------------------------------------
tm
    程序集版本: 1.0.0.0
    Win32 版本: 1.0.0.0
    基本代码: file:///E:/PYCTGMIS%20source%20code%2020090312_3/pyctg/bin/Debug/tm.DLL
----------------------------------------
System.Windows.Forms.resources
    程序集版本: 2.0.0.0
    Win32 版本: 2.0.50727.3053 (netfxsp.050727-3000)
    基本代码: file:///C:/WINDOWS/assembly/GAC_MSIL/System.Windows.Forms.resources/2.0.0.0_zh-CHS_b77a5c561934e089/System.Windows.Forms.resources.dll
----------------------------------------************** JIT 调试 **************
要启用实时(JIT)调试，
该应用程序或计算机的 .config 文件(machine.config)的 system.windows.forms 节中必须设置
jitDebugging 值。
编译应用程序时还必须启用
调试。例如: <configuration>
    <system.windows.forms jitDebugging="true" />
</configuration>启用 JIT 调试后，任何无法处理的异常
都将被发送到在此计算机上注册的 JIT 调试器，
而不是由此对话框处理。
---------------------------------------------
看看能不能找出错在哪里,怎么解决?

Answer 1

不提示你在20090312_3\pyctg\MainForm.cs:行号 675 出错了，到哪调一下啊！

Answer 2

贴的都是没用的东西，顺便BS下RP这么差的人！

Answer 3

在这个位置ForCurrentUser(UserAuthority aUserAuthority) 位置 E:\PYCTGMIS source code 20090312_3\pyctg\MainForm.cs:行号 647 某个对象没有初始化，是null.

Answer 4

20090312_3\pyctg\MainForm.cs:行号 675 出错  把这个贴出来