显示全部按钮报错

Posted 2020-08-25

异常信息（异常类型：Genersoft.Platform.Core.Error.GSPException）
异常提示:调用方法ShowAll发生异常，详细请看内部异常信息!
异常信息:调用方法ShowAll发生异常，详细请看内部异常信息!
导致错误的应用程序或对象的名称:Genersoft.Platform.Core.AppInvoke.AppInvokeCore
引发当前异常的方法:Void UnwrapException(System.Reflection.TargetInvocationException, System.String)
异常相关帮助:
堆栈信息:
at Genersoft.Platform.Core.AppInvoke.AppInvokeCore.DotNetComponentAgent.UnwrapException(TargetInvocationException e, String methodName)
at Genersoft.Platform.Core.AppInvoke.AppInvokeCore.DotNetComponentAgent.InvokeMethod(GSPState gspState, String methodName, Object instance, Object[] parameters)
at Genersoft.Platform.Core.AppInvoke.AppInvokeCore.DotNetComponentAgent.InvokeMethod(GSPState gspState, String methodName, Object instance, ActualParameter[] actualParameters, List`1 contexts, Dictionary`2 dictSubscription, IVariableExpressionEvaluator evaluator)
at Genersoft.Platform.XFormEngine.MLFC.XFML.Action.InvokeMethodAction.ExcuteAction(IFormActionContext context)
at Genersoft.Platform.XFormEngine.MLFC.XFML.Action.XAction.Excute(IFormActionContext context)
at Genersoft.Platform.XFormEngine.MLFC.XFML.DOM.InvokeMethodElement.ExcuteAction(IFormActionContext context)
at Genersoft.Platform.XFormEngine.MLFC.XFML.DOM.ActionElement`1.Excute(IFormActionContext context)
at Genersoft.Platform.XFormEngine.MLFC.XFML.DOM.ActionElement`1.Excute(IEvent event)
at Genersoft.Platform.XFormEngine.MLFC.XFML.DOM.ActionElement`1.HandleEvent(IEvent event)
at Genersoft.Platform.XFormEngine.MLFC.XFML.DOM.XFMLElement.DispatchEvent(IEvent event)
at Genersoft.Platform.XFormEngine.MLFC.XFML.DOM.VisualElement.OnClicked(EventArgs e)
at Genersoft.Platform.XFormEngine.MLFC.XFML.DOM.ButtonElement.OnClicked(EventArgs e)
at Genersoft.Platform.XFormEngine.MLFC.XFML.DOM.VisualElement.VisualComponent_Click(Object sender, EventArgs e)
at System.Windows.Forms.Control.OnClick(EventArgs e)
at DevExpress.XtraEditors.BaseButton.OnClick(EventArgs e)
at DevExpress.XtraEditors.BaseButton.OnMouseUp(MouseEventArgs e)
at System.Windows.Forms.Control.WmMouseUp(Message& m, MouseButtons button, Int32 clicks)
at System.Windows.Forms.Control.WndProc(Message& m)
at DevExpress.Utils.Controls.ControlBase.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)
内部异常
异常提示:调用方法ShowAll发生异常，详细请看内部异常信息!
异常信息:Object reference not set to an instance of an object.
导致错误的应用程序或对象的名称:Genersoft.PMCT.CT.Controller
引发当前异常的方法:Void LoadData(System.String)
异常相关帮助:
堆栈信息:
at Genersoft.PMCT.CT.Controller.CT.CT_TreeController.LoadData(String vswhere)
at Genersoft.PMCT.CT.Controller.CT.CT_TreeController.ShowAll()
内部异常:{}