Re: [Gestalt-users] Gexslt crash with xsl:import: URI format?

[Colin A. <col...@ho...>]

I have just looked at routine `arity' (using view CVS repository) and it 
doesn't seem that the pre-condition is necessary. Can you comment it out, 
and try again using the debugging-version of gexslt (as this certainly isn't 
the cause of your problem)?

To do that, find xm_xslt_function.e in %GOBO%/library/xml/xslt/style, search 
for:

arity:

and then add two hyphens (--) to the begining of the line:

attributes_prepared: attributes_prepared

so that it looks like:

-- attributes_prepared: attributes_prepared

Then compile afresh (geant compile_ise_debug - that should take only a few 
seconds, as it will be an incremental compile), and run the test again, 
posting the new stack trace here.

Your first lesson in Eiffel :-) Note that the keyword "require" on the line 
above introduces the pre-conditions for the routine.

>From: Florent Georges <dar...@ya...>
>Reply-To: ges...@li...
>To: ges...@li...
>Subject: Re: [Gestalt-users] Gexslt crash with xsl:import: URI format?
>Date: Wed, 30 Aug 2006 11:47:42 +0200 (CEST)
>
>Colin Adams wrote:
>
> > First a couple of notes about file: URIs:
>
> > [...]
>
> > But I doubt if any of these is the cause of your problem.
>
>   I do too, since in the minimal example the URIs are:
>
>     <xsl:import href="function-available-2.xsl"/>
>     <xsl:import href="hello-world.xsl"/>
>
>   I guess these are correctly managed ;-)
>
> > I shan't be able to attempt debugging until I get home on
> > friday.  What would be helpful would be if you could do
> > the following:
>
> > 1) cd %GOBO%\src\gexslt
> > 2) geant compile_debug_ise
> > 3) .\gexslt <your command line arguments>
>
>   It build at the first try :-)
>
> > This will run much slower, but will produce a complete
> > stack trace - I may be able to tell from the stack trace
> > alone what the problem is.
>
>   Here is the stacktrace:
>
>gexslt: system execution failed.
>Following is the set of recorded exceptions:
>
>-------------------------------------------------------------------------------
>Class / Object      Routine                Nature of exception
>  Effect
>-------------------------------------------------------------------------------
>XM_XSLT_FUNCTION    arity @3               attributes_prepared:
><000000000349B80C>                         Precondition violated.
>  Fail
>-------------------------------------------------------------------------------
>XM_XSLT_FUNCTION    validate @11
><000000000351AEEC>                         Routine failure.
>  Fail
>-------------------------------------------------------------------------------
>XM_XSLT_FUNCTION    validate_subtree @9
><000000000351AEEC>  (From XM_XSLT_STYLE_ELEMENT)
>                                            Routine failure.
>  Fail
>-------------------------------------------------------------------------------
>XM_XSLT_STYLESHEET  preprocess @21
><00000000033FEF4C>                         Routine failure.
>  Fail
>-------------------------------------------------------------------------------
>XM_XSLT_STYLESHEET_COMPILER
>                     create_style_sheet_executable @16
><0000000003332984>                         Routine failure.
>  Fail
>-------------------------------------------------------------------------------
>XM_XSLT_STYLESHEET_COMPILER
>                     prepare @6
><0000000003332984>                         Routine failure.
>  Fail
>-------------------------------------------------------------------------------
>XM_XSLT_TRANSFORMER_FACTORY
>                     create_new_transformer @8
><0000000003329104>                         Routine failure.
>  Fail
>-------------------------------------------------------------------------------
>GEXSLT              process_uris @38
><000000000331003C>                         Routine failure.
>  Fail
>-------------------------------------------------------------------------------
>GEXSLT              execute @42
><000000000331003C>                         Routine failure.
>  Fail
>-------------------------------------------------------------------------------
>GEXSLT              root's creation
><000000000331003C>                         Routine failure.
>  Exit
>-------------------------------------------------------------------------------
>
>   You said you'll can not look at this before Friday.  I'll
>be not at home from tomorrow to Tuesday.  So I'll not be able
>to give you quick feedback if needed (and Tuesday I'll have
>to clean my mailbox ;-o).
>
>   Regards,
>
>--drkm
>
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>  p2.vert.ukl.yahoo.com uncompressed/chunked Wed Aug 30 07:13:40 GMT 2006
>
>
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