at MonoDevelop.Autotools.MakefileProjectServiceExtension.Save () in /home/radical/w1/monodevelop/Extras/MonoDevelop.Autotools/MakefileProjectServiceExtension.cs:line 105
   at MonoDevelop.Projects.CombineEntry.Save () in /home/radical/w1/monodevelop/Core/src/MonoDevelop.Projects/MonoDevelop.Projects/CombineEntry.cs:line 159
   at MonoDevelop.Projects.CombineWriterV2.WriteChildren () in /home/radical/w1/monodevelop/Core/src/MonoDevelop.Projects/MonoDevelop.Projects/CmbxFileFormat.cs:line 270
   at MonoDevelop.Projects.Serialization.XmlConfigurationWriter.Write () in /home/radical/w1/monodevelop/Core/src/MonoDevelop.Projects/MonoDevelop.Projects.Serialization/XmlDataSerializer.cs:line 95
   at MonoDevelop.Projects.CombineWriterV2.WriteCombine () in /home/radical/w1/monodevelop/Core/src/MonoDevelop.Projects/MonoDevelop.Projects/CmbxFileFormat.cs:line 258
   at MonoDevelop.Projects.MdsFileFormat.WriteFile () in /home/radical/w1/monodevelop/Core/src/MonoDevelop.Projects/MonoDevelop.Projects/MdsFileFormat.cs:line 72
   at MonoDevelop.Projects.ProjectService.WriteFile () in /home/radical/w1/monodevelop/Core/src/MonoDevelop.Projects/MonoDevelop.Projects/ProjectService.cs:line 92
   at MonoDevelop.Projects.CombineEntry.OnSave () in /home/radical/w1/monodevelop/Core/src/MonoDevelop.Projects/MonoDevelop.Projects/CombineEntry.cs:line 165
   at MonoDevelop.Projects.Combine.OnSave () in /home/radical/w1/monodevelop/Core/src/MonoDevelop.Projects/MonoDevelop.Projects/Combine.cs:line 296
   at MonoDevelop.Projects.DefaultProjectServiceExtension.Save () in /home/radical/w1/monodevelop/Core/src/MonoDevelop.Projects/MonoDevelop.Projects/ProjectService.cs:line 210
   at MonoDevelop.Projects.ProjectServiceExtension.Save () in /home/radical/w1/monodevelop/Core/src/MonoDevelop.Projects/MonoDevelop.Projects/ProjectServiceExtension.cs:line 14
   at MonoDevelop.Projects.ProjectServiceExtension.Save () in /home/radical/w1/monodevelop/Core/src/MonoDevelop.Projects/MonoDevelop.Projects/ProjectServiceExtension.cs:line 14
   at MonoDevelop.Autotools.MakefileProjectServiceExtension.Save () in /home/radical/w1/monodevelop/Extras/MonoDevelop.Autotools/MakefileProjectServiceExtension.cs:line 93
   at MonoDevelop.Projects.CombineEntry.Save () in /home/radical/w1/monodevelop/Core/src/MonoDevelop.Projects/MonoDevelop.Projects/CombineEntry.cs:line 159
   at MonoDevelop.Ide.Gui.ProjectOperations.SaveCombine () in /home/radical/w1/monodevelop/Core/src/MonoDevelop.Ide/MonoDevelop.Ide.Gui/ProjectOperations.cs:line 394
   at MonoDevelop.Ide.Gui.ProjectOperations.ShowOptions () in /home/radical/w1/monodevelop/Core/src/MonoDevelop.Ide/MonoDevelop.Ide.Gui/ProjectOperations.cs:line 470
   at MonoDevelop.Ide.Gui.ProjectOperations.ShowOptions () in /home/radical/w1/monodevelop/Core/src/MonoDevelop.Ide/MonoDevelop.Ide.Gui/ProjectOperations.cs:line 440
   at MonoDevelop.Ide.Commands.CombineEntryOptionsHandler.Run () in /home/radical/w1/monodevelop/Core/src/MonoDevelop.Ide/MonoDevelop.Ide.Commands/ProjectCommands.cs:line 447
   at MonoDevelop.Components.Commands.CommandHandler.Run () in /home/radical/w1/monodevelop/Core/src/MonoDevelop.Components/MonoDevelop.Components.Commands/CommandHandler.cs:line 41
   at MonoDevelop.Components.Commands.ActionCommand.DispatchCommand () in /home/radical/w1/monodevelop/Core/src/MonoDevelop.Components/MonoDevelop.Components.Commands/ActionCommand.cs:line 85
   at MonoDevelop.Components.Commands.CommandManager.DispatchCommand () in /home/radical/w1/monodevelop/Core/src/MonoDevelop.Components/MonoDevelop.Components.Commands/CommandManager.cs:line 287
   at MonoDevelop.Components.Commands.CommandMenuItem.OnActivated () in /home/radical/w1/monodevelop/Core/src/MonoDevelop.Components/MonoDevelop.Components.Commands/CommandMenuItem.cs:line 106
   at Gtk.MenuItem.activated_cb () in /home/radical/w1/gtk-sharp/gtk/generated/MenuItem.cs:line 241
   at Gtk.MenuItem.activated_cb ()
   at Gtk.Application.gtk_main ()
   at Gtk.Application.gtk_main ()
   at Gtk.Application.Run () in /home/radical/w1/gtk-sharp/gtk/Application.cs:line 99
   at MonoDevelop.Ide.Gui.IdeApp.Run () in /home/radical/w1/monodevelop/Core/src/MonoDevelop.Ide/MonoDevelop.Ide.Gui/Ide.cs:line 172
   at MonoDevelop.Ide.Gui.IdeStartup.Run () in /home/radical/w1/monodevelop/Core/src/MonoDevelop.Ide/MonoDevelop.Ide.Gui/IdeStartup.cs:line 199
   at MonoDevelop.Core.AddIns.AddInService.StartApplication () in /home/radical/w1/monodevelop/Core/src/MonoDevelop.Core/MonoDevelop.Core.AddIns/AddInService.cs:line 127
   at MonoDevelop.Startup.SharpDevelopMain.Main () in /home/radical/w1/monodevelop/Core/src/MonoDevelop.Startup/MonoDevelop.Startup/MonoDevelopMain.cs:line 16


Second

   at MonoDevelop.Autotools.MakefileProjectServiceExtension.Save () in /home/radical/w1/monodevelop/Extras/MonoDevelop.Autotools/MakefileProjectServiceExtension.cs:line 105
   at MonoDevelop.Projects.CombineEntry.Save () in /home/radical/w1/monodevelop/Core/src/MonoDevelop.Projects/MonoDevelop.Projects/CombineEntry.cs:line 159
   at MonoDevelop.Projects.Combine.OnSave () in /home/radical/w1/monodevelop/Core/src/MonoDevelop.Projects/MonoDevelop.Projects/Combine.cs:line 300
   at MonoDevelop.Projects.DefaultProjectServiceExtension.Save () in /home/radical/w1/monodevelop/Core/src/MonoDevelop.Projects/MonoDevelop.Projects/ProjectService.cs:line 210
   at MonoDevelop.Projects.ProjectServiceExtension.Save () in /home/radical/w1/monodevelop/Core/src/MonoDevelop.Projects/MonoDevelop.Projects/ProjectServiceExtension.cs:line 14
   at MonoDevelop.Projects.ProjectServiceExtension.Save () in /home/radical/w1/monodevelop/Core/src/MonoDevelop.Projects/MonoDevelop.Projects/ProjectServiceExtension.cs:line 14
   at MonoDevelop.Autotools.MakefileProjectServiceExtension.Save () in /home/radical/w1/monodevelop/Extras/MonoDevelop.Autotools/MakefileProjectServiceExtension.cs:line 93
   at MonoDevelop.Projects.CombineEntry.Save () in /home/radical/w1/monodevelop/Core/src/MonoDevelop.Projects/MonoDevelop.Projects/CombineEntry.cs:line 159
   at MonoDevelop.Ide.Gui.ProjectOperations.SaveCombine () in /home/radical/w1/monodevelop/Core/src/MonoDevelop.Ide/MonoDevelop.Ide.Gui/ProjectOperations.cs:line 394
   at MonoDevelop.Ide.Gui.ProjectOperations.ShowOptions () in /home/radical/w1/monodevelop/Core/src/MonoDevelop.Ide/MonoDevelop.Ide.Gui/ProjectOperations.cs:line 470
   at MonoDevelop.Ide.Gui.ProjectOperations.ShowOptions () in /home/radical/w1/monodevelop/Core/src/MonoDevelop.Ide/MonoDevelop.Ide.Gui/ProjectOperations.cs:line 440
   at MonoDevelop.Ide.Commands.CombineEntryOptionsHandler.Run () in /home/radical/w1/monodevelop/Core/src/MonoDevelop.Ide/MonoDevelop.Ide.Commands/ProjectCommands.cs:line 447
   at MonoDevelop.Components.Commands.CommandHandler.Run () in /home/radical/w1/monodevelop/Core/src/MonoDevelop.Components/MonoDevelop.Components.Commands/CommandHandler.cs:line 41
   at MonoDevelop.Components.Commands.ActionCommand.DispatchCommand () in /home/radical/w1/monodevelop/Core/src/MonoDevelop.Components/MonoDevelop.Components.Commands/ActionCommand.cs:line 85
   at MonoDevelop.Components.Commands.CommandManager.DispatchCommand () in /home/radical/w1/monodevelop/Core/src/MonoDevelop.Components/MonoDevelop.Components.Commands/CommandManager.cs:line 287
   at MonoDevelop.Components.Commands.CommandMenuItem.OnActivated () in /home/radical/w1/monodevelop/Core/src/MonoDevelop.Components/MonoDevelop.Components.Commands/CommandMenuItem.cs:line 106
   at Gtk.MenuItem.activated_cb () in /home/radical/w1/gtk-sharp/gtk/generated/MenuItem.cs:line 241
   at Gtk.MenuItem.activated_cb ()
   at Gtk.Application.gtk_main ()
   at Gtk.Application.gtk_main ()
   at Gtk.Application.Run () in /home/radical/w1/gtk-sharp/gtk/Application.cs:line 99
   at MonoDevelop.Ide.Gui.IdeApp.Run () in /home/radical/w1/monodevelop/Core/src/MonoDevelop.Ide/MonoDevelop.Ide.Gui/Ide.cs:line 172
   at MonoDevelop.Ide.Gui.IdeStartup.Run () in /home/radical/w1/monodevelop/Core/src/MonoDevelop.Ide/MonoDevelop.Ide.Gui/IdeStartup.cs:line 199
   at MonoDevelop.Core.AddIns.AddInService.StartApplication () in /home/radical/w1/monodevelop/Core/src/MonoDevelop.Core/MonoDevelop.Core.AddIns/AddInService.cs:line 127
   at MonoDevelop.Startup.SharpDevelopMain.Main () in /home/radical/w1/monodevelop/Core/src/MonoDevelop.Startup/MonoDevelop.Startup/MonoDevelopMain.cs:line 16