Re: [ jEdit-users ] incremental search null pointer exception

[Slava P. <sl...@je...>]

Hi,

Can you evaluate this in Utilities->BeanShell->Evaluate BeanShell
Expression, reproduce the exception, then send me the entire activity
log:

Debug.class.getField("SCROLL_DEBUG").setBoolean(null,true)

(the above would be Debug.SCROLL_DEBUG=true but the current BeanShell
has a bug in it that makes this not work).

On Wed, Aug 06, 2003 at 09:38:09AM -0400, Harpreet Singh wrote:
> Slava Pestov wrote:
> 
> >Hi,
> >
> >Can you possibly come up with a minimal test case for this, and tell me
> >how many visible lines there are (textArea.getVisibleLines() in
> >beanshell), and what folds are collapsed?
> >
> >On Tue, Aug 05, 2003 at 07:30:37PM -0400, Harpreet Singh wrote:
> >
> >>Slava Pestov wrote:
> >>
> >>>Hi,
> >>>
> >>>Are you using folding with this file? I think I know what the problem
> >>>is, look at the BUG line:
> >>>
> >>>On Mon, Aug 04, 2003 at 11:52:57AM -0400, Harpreet Singh wrote:
> >>>
> >>>
> >>>>[error] JEditTextArea: BUG: 
> >>>>screenLine=-1,visibleLines=43,physicalLine=183,firstPhysicalLine=116,lastPhysicalLine=181
> >>>
> >>>
> >>>The text area thinks that line 183 should be visible, but its not, in
> >>>fact line 181 is the last visible line. So somewhere its not scrolling
> >>>enough.
> >>
> >>Yes, I am using indent folding mode for this file.
> >>
> >>-- 
> >>Harpreet Singh
> >>har...@fa...
> >>
> >>
> >>
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> >
> >
> I tried scrolling with folding disabled and the npe still occurs.
> Seems to be that if the number of lines in the file is greater than the 
> number of visible lines the error occurs.
> 
> -- 
> Harpreet Singh
> har...@fa...

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-- 
Slava Pestov