DlangUI

[Mike James via Digitalmars-d-announce]

On Thursday, 5 June 2014 at 15:15:48 UTC, Casper Færgemand wrote:
> On Thursday, 5 June 2014 at 14:22:46 UTC, Mike James wrote:
>> I am having problems running (debugging) the example1 program. 
>> When loading the resources it gets to tab_up_background.9.png 
>> (line 579 in file resources.d) and then fails with an 
>> exception:
>>
>> "Unhandled exception at 0x0044f932 in example1.exe: 
>> 0xC0000005: Access violation reading location 0x00000000."
>>
>> Do you have any clues as to what the problem could be?
>
> I didn't compile this, so take it with a grain of salt.
>
> Access violation reading 0x00000000 is a null pointer 
> dereference. Looking at the source:
>
> _drawbuf = loadImage(_filename);
> if (_filename.endsWith(".9.png"))
>     _drawbuf.detectNinePatch();
>
> I'm making a wild guess that loadImage returns a null if it 
> can't find the file. Dereferencing thus throws. You probably 
> lack the image or it's in the wrong place.

Hi Casper,

I checked the sub-directory the loading refers to and all the 
pngs seems to be there.

Regards,
-=mike=-