Bug #919
NullReferenceException thrown in ChatTreeView.IsVisible()
| Status: | Closed | Start: | 12/22/2013 | |
| Priority: | Normal | Due date: | ||
| Assigned to: |  Mirco Bauer |
% Done: | 100% |
|
| Category: | Frontend GNOME | |||
| Target version: | 0.10.1 | |||
| Complexity: | Found in Version: | |||
| Votes: | 0 |
Description
Exception Type: System.NullReferenceException Exception Message: Object reference not set to an instance of an object Exception StackTrace: at Smuxi.Frontend.Gnome.ChatTreeView.IsVisible (Smuxi.Frontend.Gnome.ChatView chatView) [0x00031] in /build/buildd/smuxi-0.10/src/Frontend-GNOME/Views/ChatTreeView.cs:180 at Smuxi.Frontend.Gnome.NotifyManager.OnChatViewMessageHighlighted (System.Object sender, Smuxi.Frontend.Gnome.MessageTextViewMessageHighlightedEventArgs e, Smuxi.Frontend.Gnome.ChatView chatView) [0x00000] in /build/buildd/smuxi-0.10/src/Frontend-GNOME/NotifyManager.cs:219 at Smuxi.Frontend.Gnome.NotifyManager+<OnChatViewManagerChatAdded>c__AnonStorey24.<>m__39 (System.Object o, Smuxi.Frontend.Gnome.MessageTextViewMessageHighlightedEventArgs args) [0x00000] in /build/buildd/smuxi-0.10/src/Frontend-GNOME/NotifyManager.cs:191 at (wrapper delegate-invoke) <Module>:invoke_void__this___object_MessageTextViewMessageHighlightedEventArgs (object,Smuxi.Frontend.Gnome.MessageTextViewMessageHighlightedEventArgs) at Smuxi.Frontend.Gnome.MessageTextView.AddMessage (Smuxi.Engine.MessageModel msg, Boolean addLinebreak, Boolean showTimestamps) [0x005b0] in /build/buildd/smuxi-0.10/src/Frontend-GNOME/Views/MessageTextView.cs:454 at Smuxi.Frontend.Gnome.MessageTextView.AddMessage (Smuxi.Engine.MessageModel msg, Boolean addLinebreak) [0x00000] in /build/buildd/smuxi-0.10/src/Frontend-GNOME/Views/MessageTextView.cs:250 at Smuxi.Frontend.Gnome.MessageTextView.AddMessage (Smuxi.Engine.MessageModel msg) [0x00000] in /build/buildd/smuxi-0.10/src/Frontend-GNOME/Views/MessageTextView.cs:245 at Smuxi.Frontend.Gnome.ChatView.AddMessage (Smuxi.Engine.MessageModel msg) [0x00026] in /build/buildd/smuxi-0.10/src/Frontend-GNOME/Views/Chats/ChatView.cs:595 at Smuxi.Frontend.Gnome.GroupChatView.AddMessage (Smuxi.Engine.MessageModel msg) [0x00000] in /build/buildd/smuxi-0.10/src/Frontend-GNOME/Views/Chats/GroupChatView.cs:378 at Smuxi.Frontend.Gnome.ChatView.Populate () [0x00088] in /build/buildd/smuxi-0.10/src/Frontend-GNOME/Views/Chats/ChatView.cs:555 at Smuxi.Frontend.Gnome.GroupChatView.Populate () [0x0018c] in /build/buildd/smuxi-0.10/src/Frontend-GNOME/Views/Chats/GroupChatView.cs:373 at Smuxi.Frontend.Gnome.ChatViewManager+<OnChatSynced>c__AnonStorey23.<>m__38 () [0x00071] in /build/buildd/smuxi-0.10/src/Frontend-GNOME/ChatViewManager.cs:345 at GLib.Idle+IdleProxy.Handler () [0x00000] in <filename unknown>:0
Related issues
| duplicated by Smuxi - Bug #926 | Exception: Object reference not set to an instance of an object | Closed | 01/01/2014 |
Associated revisions
Revision 77c95de99d77c327fde57c0efdd6d56f019952a4
Frontend-GNOME: fixed NRE thrown in ChatTreeView.IsVisible() (closes: #919)
Seems like TreeView.GetVisibleRange() returns false and doesn't set the out
parameters when the treeview is not visible/realized. This happened on
Ubuntu/Quantal where the treeview is not expanding to its preferred size for
some reason.
History
Updated by Mirco Bauer 3990 days ago
- Status changed from New to Closed
- % Done changed from 0 to 100
Applied in changeset 77c95de99d77c327fde57c0efdd6d56f019952a4.