Mailinglist Archive: opensuse (1438 mails)

[G T Smith <grahamsmith@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx>]

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Clive Rogers wrote:
> Hi All,
>
> I am trying to write a basic program using RealBasic (linux version) to 
> access 
> my CCD camera and I keep getting this error message when I run it from the 
> command line.
>
> Although the program runs and I am able to capture the images from the camera 
> to my harddrive.
>
> Any one got any idea what they mean ?
>
> Pango-CRITICAL **: pango_font_description_set_size: assertion `size >= 0' 
> failed
>
> GLib-CRITICAL **: g_hash_table_insert_internal: assertion `hash_table != 
> NULL' 
> failed

Pango is involved with font handling (mainly with GTK).... I think the
first assertion is probably pretty obvious (you are passing a size less
font description somehow). The second is less clear (depends what the
hash is being used for) but indicates an attempt is being made to set
hash table to a NULL value. These could be related... (for more on hash
tables read any good computing book).

An assertion is usually used to report an unusual condition in C/C++ and
other languages. I think you need to do a little debugging to find out
whether your code is generating something it should not...

This type of question is more appropriately directed at the programming
list.


- --
==============================================================================
I have always wished that my computer would be as easy to use as my
telephone.
My wish has come true. I no longer know how to use my telephone.

Bjarne Stroustrup
==============================================================================
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