[ubuntu-mono] [Bug 60788] monodoc crashes when show comments is true

[Holger Bauer]

Public bug reported:

Set show comments to true. On restart monodoc-browser crashes. You have to delete or edit the config in ~/.config/monodoc to get the browser back.
Note: It seems monodoc doesn't save this setting normally. I opened/closed the app many times before it was saved once. I have no clue what I did differently compared to the other sessions the setting was not saved.

monodoc 1.1.17-0ubuntu1
monodoc-base    1.1.17-0ubuntu1
monodoc-browser 1.1.11-4


Here is the output on console when it crashes:
Bookmark Manager init

Unhandled Exception: System.NullReferenceException: Object reference not set to an instance of an object
  at Monodoc.Browser.OnCommentsActivate (System.Object o, System.EventArgs args) [0x00000] 
  at (wrapper delegate-invoke) System.MulticastDelegate:invoke_void_object_EventArgs (object,System.EventArgs)
  at GLib.Signal.voidObjectCallback (IntPtr handle, IntPtr gch) [0x00000] 
  at (wrapper native-to-managed) GLib.Signal:voidObjectCallback (intptr,intptr)
  at <0x00000> <unknown method>
  at (wrapper managed-to-native) Gtk.CheckMenuItem:gtk_check_menu_item_set_active (intptr,bool)
  at Gtk.CheckMenuItem.set_Active (Boolean value) [0x00000] 
  at Monodoc.Browser..ctor (Boolean UseGecko) [0x00000] 
  at Monodoc.Driver.Main (System.String[] args) [0x00000]

** Affects: mono-tools (Ubuntu)
     Importance: Untriaged
         Status: Unconfirmed

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monodoc crashes when show comments is true
https://launchpad.net/bugs/60788