#2 Exception

[Anonymous]

Exception thrown both using the latest #Develop build and #Develop 2.1 with the alpha version 3 of the add-in. All the files in the project are read-only (i.e. having svn:needs-lock properties), locks are gained using "svn unlock" command.

System.UnauthorizedAccessException: Access to the path 'C:\Documents and Settings\{username}\My Documents\TestProject\TestProject.csproj' is denied.
at System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath)
at System.IO.FileStream.Init(String path, FileMode mode, FileAccess access, Int32 rights, Boolean useRights, FileShare share, Int32 bufferSize, FileOptions options, SECURITY_ATTRIBUTES secAttrs, String msgPath, Boolean bFromProxy)
at System.IO.FileStream..ctor(String path, FileMode mode, FileAccess access, FileShare share)
at System.Xml.XmlTextWriter..ctor(String filename, Encoding encoding)
at Microsoft.Build.BuildEngine.Project.Save(String projectFileName, Encoding encoding)
at Microsoft.Build.BuildEngine.Project.Save(String projectFileName)
at ICSharpCode.SharpDevelop.Project.MSBuildBasedProject.Save(String fileName)
at ICSharpCode.SharpDevelop.Project.AbstractProject.Save()
at ClassDiagramAddin.ShowClassDiagramCommand.Run()
at ICSharpCode.Core.MenuCommand.OnClick(EventArgs e)
at System.Windows.Forms.ToolStripItem.HandleClick(EventArgs e)
at System.Windows.Forms.ToolStripItem.HandleMouseUp(MouseEventArgs e)
at System.Windows.Forms.ToolStripItem.FireEventInteractive(EventArgs e, ToolStripItemEventType met)
at System.Windows.Forms.ToolStripItem.FireEvent(EventArgs e, ToolStripItemEventType met)
at System.Windows.Forms.ToolStrip.OnMouseUp(MouseEventArgs mea)
at System.Windows.Forms.ToolStripDropDown.OnMouseUp(MouseEventArgs mea)
at System.Windows.Forms.Control.WmMouseUp(Message& m, MouseButtons button, Int32 clicks)
at System.Windows.Forms.Control.WndProc(Message& m)
at System.Windows.Forms.ScrollableControl.WndProc(Message& m)
at System.Windows.Forms.ToolStrip.WndProc(Message& m)
at System.Windows.Forms.ToolStripDropDown.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)