在vs2015中调试Altman.WinForm项目，提示“未将对像引用到对像实例中” about altman HOT 1 OPEN

Build
│   17monipdb.dat
│   Altman.dll
│   Altman.Gtk.exe
│   Altman.Gtk.exe.config
│   Altman.Gtk.pdb
│   Altman.pdb
│   Altman.Pex.dll
│   Altman.Pex.pdb
│   Altman.Plugin.dll
│   Altman.Plugin.pdb
│   Altman.Util.dll
│   Altman.Util.pdb
│   Altman.Webshell.dll
│   Altman.Webshell.pdb
│   Altman.WinForm.exe
│   Altman.WinForm.pdb
│   atk-sharp.dll
│   atk-sharp.pdb
│   data.db3
│   Eto.dll
│   Eto.Gtk2.dll
│   Eto.WinForms.dll
│   Eto.Wpf.dll
│   f.txt
│   gdk-sharp.dll
│   gdk-sharp.pdb
│   glib-sharp.dll
│   glib-sharp.pdb
│   gtk-sharp.dll
│   IronPython.dll
│   Microsoft.Dynamic.dll
│   Microsoft.Scripting.dll
│   Microsoft.Scripting.Metadata.dll
│   Mono.Cairo.dll
│   Mono.Data.Sqlite.dll
│   pango-sharp.dll
│   pango-sharp.pdb
│   setting.xml
│   sqlite3.dll
│   
├───Bin
│       IronPython.dll
│       IronPython.Modules.dll
│       IronPython.Stdlib.dll
│       Microsoft.Dynamic.dll
│       Microsoft.Scripting.dll
│       Microsoft.Scripting.Metadata.dll
│       
├───Config
│   └───Config
├───CustomType
│       aspEval.type
│       aspEval_BuiltIn.func
│       aspEval_Cookie.type
│       aspEval_Db.func
│       aspxEval.type
│       aspxEval_BuiltIn.func
│       aspxEval_Cookie.type
│       aspxEval_Db.func
│       jspBig.type
│       jspBig_BuiltIn.func
│       phpAssert.type
│       phpAssert_Base64.type
│       phpEval.type
│       phpEval_Base64.type
│       phpEval_BuiltIn.func
│       phpEval_Cookie.type
│       phpEval_Db.func
│       pythonEval.type
│       pythonEval_BuiltIn.func
│       _func.tree
│       
├───Languages
│       App_CN.xml
│       DbManager_CN.xml
│       FileManager_CN.xml
│       LanguageDefine.xml
│       PluginManager_CN.xml
│       ShellCmder_CN.xml
│       ShellManager_CN.xml
│       
├───Plugins
│   ├───DbManager
│   │       DbManager.dll
│   │       DbManager.pdb
│   │       
│   ├───DeveloperTool
│   │       DeveloperTool.dll
│   │       DeveloperTool.pdb
│   │       
│   ├───DoNetPluginTest
│   │       DoNetPluginTest.dll
│   │       DoNetPluginTest.pdb
│   │       
│   ├───Encoder
│   │       Encoder.dll
│   │       Encoder.pdb
│   │       
│   ├───FileManager
│   │       FileManager.dll
│   │       FileManager.pdb
│   │       
│   ├───IPQuery
│   │       IPQuery.dll
│   │       IPQuery.pdb
│   │       
│   ├───IronPythonPluginTest
│   │       IronPythonPluginTest.pdb
│   │       IronPythonPluginTest.py
│   │       
│   ├───PluginManager
│   │       PluginManager.dll
│   │       PluginManager.pdb
│   │       
│   ├───ShellCmder
│   │       ShellCmder.dll
│   │       ShellCmder.pdb
│   │       
│   └───ShellManager
│           ShellManager.dll
│           ShellManager.pdb
│           
└───Services
        Encode.py