This happens when playing Dwarfs!? in Steam under Linux.
Code:
Playing: DwarfAttention on channel: 2 at volume: 24.30977
Playing: Hack on channel: 1 at volume: 3.072006
Playing: Hack on channel: 4 at volume: 3.072006
Playing: Hack on channel: 3 at volume: 3.072006
Playing: Hack on channel: 1 at volume: 3.072006
Playing: Hack on channel: 2 at volume: 3.072006
Playing: Hack on channel: 3 at volume: 3.072006
Playing: Hack on channel: 4 at volume: 3.072006
Playing: Hack on channel: 1 at volume: 3.072006
Playing: Hack on channel: 2 at volume: 3.072006
Playing: RockRemove on channel: 5 at volume: 3.072006
Playing: Hack on channel: 3 at volume: 3.072006
Playing: RockRemove on channel: 4 at volume: 3.072006
Unhandled Exception: System.Collections.Generic.KeyNotFoundException: The given key was not present in the dictionary.
at System.Collections.Generic.Dictionary`2[System.String,System.Int32].get_Item (System.String key) [0x00000] in <filename unknown>:0
at Dwarves.Game1.Achievement_GrantAchievement (System.String p_sAchievementName, Int32 p_iLevel) [0x00000] in <filename unknown>:0
at Dwarves.Game1._Achievements_CheckForGrant () [0x00000] in <filename unknown>:0
at Dwarves.Game1.Update (Microsoft.Xna.Framework.GameTime gameTime) [0x00000] in <filename unknown>:0
at Microsoft.Xna.Framework.Game.DoUpdate (Microsoft.Xna.Framework.GameTime gameTime) [0x00000] in <filename unknown>:0
at Microsoft.Xna.Framework.Game.Tick () [0x00000] in <filename unknown>:0
at Microsoft.Xna.Framework.OpenTKGameWindow.OnUpdateFrame (System.Object sender, OpenTK.FrameEventArgs e) [0x00000] in <filename unknown>:0
at (wrapper delegate-invoke) <Module>:invoke_void__this___object_FrameEventArgs (object,OpenTK.FrameEventArgs)
at OpenTK.GameWindow.OnUpdateFrame (OpenTK.FrameEventArgs e) [0x00000] in <filename unknown>:0
at OpenTK.GameWindow.OnUpdateFrameInternal (OpenTK.FrameEventArgs e) [0x00000] in <filename unknown>:0
at OpenTK.GameWindow.RaiseUpdateFrame (System.Diagnostics.Stopwatch update_watch, System.Double& next_update, OpenTK.FrameEventArgs update_args) [0x00000] in <filename unknown>:0
at OpenTK.GameWindow.DispatchUpdateAndRenderFrame (System.Object sender, System.EventArgs e) [0x00000] in <filename unknown>:0
at OpenTK.GameWindow.Run (Double updates_per_second, Double frames_per_second) [0x00000] in <filename unknown>:0
at OpenTK.GameWindow.Run (Double updateRate) [0x00000] in <filename unknown>:0
at Microsoft.Xna.Framework.OpenTKGamePlatform.RunLoop () [0x00000] in <filename unknown>:0
at Microsoft.Xna.Framework.Game.Run (GameRunBehavior runBehavior) [0x00000] in <filename unknown>:0
at Microsoft.Xna.Framework.Game.Run () [0x00000] in <filename unknown>:0
at DwarfsWindows.Program.Main (System.String[] args) [0x00000] in <filename unknown>:0
X Error of failed request: BadWindow (invalid Window parameter)
Major opcode of failed request: 40 (X_TranslateCoords)
Resource id in failed request: 0x3800002
Serial number of failed request: 708391
Current serial number in output stream: 708391
Game removed: AppID 35480 "Dwarfs!?", ProcID 7636
saving roaming config store to 'sharedconfig.vdf'
roaming config store 2 saved successfully