Проблема с aaHistClientTrend Control
Добавлено: Вс окт 03, 2010 3:23 pm
На экранную форму в Интаче добавлен АктивИкс aaHistClientTrendControl. После первого открытия экрана с ним во вьювере, контрол работает корректно - тренды отображаются. После перехода на другую экранную форму и возврата на эту с контролом, вместо поля с трендами отображается белый прямоугольник, перечеркнутый красным крестом и вылетает следующая ошибка:
Текст в окне ошибки гласит:
В чем может быть причина такого поведения aaHistClientTrend Control'а?
Текст в окне ошибки гласит:
- Код: Выделить всё
See the end of this message for details on invoking
just-in-time (JIT) debugging instead of this dialog box.
************** Exception Text **************
System.NullReferenceException: Object reference not set to an instance of an object.
at ArchestrA.HistClient.UI.aaTrendItemEditor.get_Items()
at ArchestrA.HistClient.UI.aaTrendItemEditor.lvTrendItems_ItemCheck(Object sender, ItemCheckEventArgs e)
at System.Windows.Forms.ListView.OnItemCheck(ItemCheckEventArgs ice)
at System.Windows.Forms.ListView.WmReflectNotify(Message& m)
at System.Windows.Forms.ListView.WndProc(Message& m)
at System.Windows.Forms.Control.ControlNativeWindow.OnMessage(Message& m)
at System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m)
at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)
************** Loaded Assemblies **************
mscorlib
Assembly Version: 2.0.0.0
Win32 Version: 2.0.50727.3615 (GDR.050727-3600)
CodeBase: file:///c:/WINDOWS/Microsoft.NET/Framework/v2.0.50727/mscorlib.dll
----------------------------------------
DictionaryLibrary
Assembly Version: 1.0.0.0
Win32 Version: 53.0058.0.0000
CodeBase: file:///C:/WINDOWS/assembly/GAC/DictionaryLibrary/1.0.0.0__23106a86e706d0ae/DictionaryLibrary.dll
----------------------------------------
IDictionary2LibInterop
Assembly Version: 1.0.0.0
Win32 Version: 1.0.0.0
CodeBase: file:///C:/WINDOWS/assembly/GAC/IDictionary2LibInterop/1.0.0.0__fdcbee9982d955e0/IDictionary2LibInterop.dll
----------------------------------------
aaHistClientUI
Assembly Version: 1.0.0.0
Win32 Version: 216.0250.0.0000
CodeBase: file:///C:/Program%20Files/Common%20Files/ArchestrA/aaHistClientUI.dll
----------------------------------------
System.Windows.Forms
Assembly Version: 2.0.0.0
Win32 Version: 2.0.50727.3053 (netfxsp.050727-3000)
CodeBase: file:///C:/WINDOWS/assembly/GAC_MSIL/System.Windows.Forms/2.0.0.0__b77a5c561934e089/System.Windows.Forms.dll
----------------------------------------
System
Assembly Version: 2.0.0.0
Win32 Version: 2.0.50727.3614 (GDR.050727-3600)
CodeBase: file:///C:/WINDOWS/assembly/GAC_MSIL/System/2.0.0.0__b77a5c561934e089/System.dll
----------------------------------------
System.Drawing
Assembly Version: 2.0.0.0
Win32 Version: 2.0.50727.3053 (netfxsp.050727-3000)
CodeBase: file:///C:/WINDOWS/assembly/GAC_MSIL/System.Drawing/2.0.0.0__b03f5f7f11d50a3a/System.Drawing.dll
----------------------------------------
aaHistClientUtil
Assembly Version: 1.0.0.0
Win32 Version: 216.0111.0.0000
CodeBase: file:///C:/Program%20Files/Common%20Files/ArchestrA/aaHistClientUtil.DLL
----------------------------------------
aaHistClientDatabase
Assembly Version: 1.0.0.0
Win32 Version: 216.0067.0.0000
CodeBase: file:///C:/Program%20Files/Common%20Files/ArchestrA/aaHistClientDatabase.DLL
----------------------------------------
Accessibility
Assembly Version: 2.0.0.0
Win32 Version: 2.0.50727.3053 (netfxsp.050727-3000)
CodeBase: file:///C:/WINDOWS/assembly/GAC_MSIL/Accessibility/2.0.0.0__b03f5f7f11d50a3a/Accessibility.dll
----------------------------------------
ArchestrA.CommonUI.ThemeColor
Assembly Version: 1.0.0.0
Win32 Version: 216.0004.0.0000
CodeBase: file:///C:/WINDOWS/assembly/GAC/ArchestrA.CommonUI.ThemeColor/1.0.0.0__ab7041597ebcd521/ArchestrA.CommonUI.ThemeColor.dll
----------------------------------------
DundasWinChart
Assembly Version: 4.5.0.1685
Win32 Version: 4.5.0.1685
CodeBase: file:///C:/Program%20Files/Common%20Files/ArchestrA/DundasWinChart.DLL
----------------------------------------
System.Xml
Assembly Version: 2.0.0.0
Win32 Version: 2.0.50727.3082 (QFE.050727-3000)
CodeBase: file:///C:/WINDOWS/assembly/GAC_MSIL/System.Xml/2.0.0.0__b77a5c561934e089/System.Xml.dll
----------------------------------------
System.Configuration
Assembly Version: 2.0.0.0
Win32 Version: 2.0.50727.3053 (netfxsp.050727-3000)
CodeBase: file:///C:/WINDOWS/assembly/GAC_MSIL/System.Configuration/2.0.0.0__b03f5f7f11d50a3a/System.Configuration.dll
----------------------------------------
System.Web.Services
Assembly Version: 2.0.0.0
Win32 Version: 2.0.50727.3053 (netfxsp.050727-3000)
CodeBase: file:///C:/WINDOWS/assembly/GAC_MSIL/System.Web.Services/2.0.0.0__b03f5f7f11d50a3a/System.Web.Services.dll
----------------------------------------
System.Data
Assembly Version: 2.0.0.0
Win32 Version: 2.0.50727.3053 (netfxsp.050727-3000)
CodeBase: file:///C:/WINDOWS/assembly/GAC_32/System.Data/2.0.0.0__b77a5c561934e089/System.Data.dll
----------------------------------------
System.Transactions
Assembly Version: 2.0.0.0
Win32 Version: 2.0.50727.3053 (netfxsp.050727-3000)
CodeBase: file:///C:/WINDOWS/assembly/GAC_32/System.Transactions/2.0.0.0__b77a5c561934e089/System.Transactions.dll
----------------------------------------
************** JIT Debugging **************
To enable just-in-time (JIT) debugging, the .config file for this
application or computer (machine.config) must have the
jitDebugging value set in the system.windows.forms section.
The application must also be compiled with debugging
enabled.
For example:
<configuration>
<system>
</configuration>
When JIT debugging is enabled, any unhandled exception
will be sent to the JIT debugger registered on the computer
rather than be handled by this dialog box.
В чем может быть причина такого поведения aaHistClientTrend Control'а?