ECW on mapserver4.6

[almudena rueda]

Hello Frank
I've been doing some test on my ecw data and i've notice that the problem (i
think) is the gdal library. It works well if i just use a frew ecw files
with a size of aprox. 5 mb, but when i try to view all my ecw files (i have
8) it crashes.
here is the crash (debug with microsoft c++ compiler):
Unhandled exception in php.exe (NTDLL.DLL): 0xc0000005 Access violation
and the stack:
NTDLL! 77f430fd()
GDAL13! 011d8260()
GDAL13! 00fbd3b2()
GDAL13! 00f1e90f()
PHP_MAPSCRIPT_46! 00bf5329()
PHP_MAPSCRIPT_46! 00bebd2e()
PHP_MAPSCRIPT_46! 00bea870()
PHP_MAPSCRIPT_46! 00be9a92()
PHP_MAPSCRIPT_46! 00c04426()
PHP_MAPSCRIPT_46! 00c04894()
PHP_MAPSCRIPT_46! 00baa5cc()
PHP_MAPSCRIPT_46! 00b99508()
PHP4TS! 100e4147()
I've made a .map file with one of my ecw files that is load 8 times so, if
you don't mind, you can take a look on it.

thanks in advance

----- Original Message -----
From: "Frank Warmerdam" <warmerdam at pobox.com>
To: "almudena rueda" <almudenarueda at inicia.es>
Cc: <MAPSERVER-USERS at lists.umn.edu>
Sent: Monday, November 14, 2005 10:53 PM
Subject: Re: [UMN_MAPSERVER-USERS] ECW on mapserver4.6


On 11/14/05, almudena rueda <almudenarueda at inicia.es> wrote:
> Hello Frank
>
> I'm upgrading to mapserver 4.6 using the file
> "mapserver-4.6.1-win32-php4.4.0.zip" from the MapTools site. I have
upgrade
> the dll's as well as the php version as said in the Readme file of that
> distribution. I have notice that the gdal version now is 1.3 but the ECW
is
> the same as in mapserver 4.4, can the error be there?

Almundena,

Well, I'm not sure if this will be a problem or not, but it
suggests to me that you may not have the latest ECW
SDK.   Do you think you could prepare a minimal example
demonstrating the problem you are running into?  Ideally
a mapfile and ecw file that can be used with shp2img to
demonstrate the problem.

Best regards,
--
---------------------------------------+------------------------------------
--
I set the clouds in motion - turn up   | Frank Warmerdam,
warmerdam at pobox.com
light and sound - activate the windows | http://pobox.com/~warmerdam
and watch the world go round - Rush    | Geospatial Programmer for Rent
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