[MonoDevelop] Null reference exception in TextEditor.VAdjustmentValueChanged

["Andrés G. Aragoneses"]

simozzer wrote:
> Hiya folks,
> 
> When using web projects I have experienced a recurring exception in

What version of MonoDevelop are you using? Can you provide the exception
log you may get if you run MonoDevelop on the console?


> '/monodevelop/main/src/addins/Mono.Texteditor/Mono.TextEditor/TextEditor.cs'
> which can be avoided with a small patch. My changes are highlighted in bold
> below..

Please use "svn diff" to provide patches. And use bugzilla for reporting
this problems.

Thanks!

	Andrés


> Alter the file:
> /monodevelop/main/src/addins/Mono.Texteditor/Mono.TextEditor/TextEditor.cs
> 
> 
>  void VAdjustmentValueChanged (object sender, EventArgs args)
>                 {
>                         repaint = true;
> //                              this.QueueDraw ();
> //                              return;
>                         if (buffer == null)
>                                 AllocateWindowBuffer (this.Allocation);
> 
>                         /* After calling AllocateWindoBuffer buffer still ==
> null (because !IsRealized) */
>                         if (buffer == null) return;
> 
> .....
> 
> 
> Cheers
> 
> Mozzy
>