[Chameleon] Install Problem - msGetMapContext Not Implemented

[Paul Spencer]

do you have the context_root in cwc2.xml set to an appropriate path? 
Have you checked the other settings to see if they make sense?

Jeff Berry wrote:
> Hello again,
> 
> I checked on the mapscript module to make sure it was indeed the one I was
> reviewing will php_info and it is.   As it turns out I hadn't built
> MapServer with OGR because I thought it was included with GDAL.  I rebuilt
> mapserver with OGR and that did indeed correct the msGetMapContext error.
> Good call! Thank you!
> 
> Now, surprise...I have a new error..
> 
> Warning: [MapServer Error]: msLoadMapContext(): Unable to read
> /opt/chameleon/cwc2/world_context.xml in /opt/chameleon/cwc2/htdocs/cwc2.php
> on line 719
> 
> Warning: [MapServer Error]: msGetMapContextFileText():
> (/opt/chameleon/cwc2/world_context.xml) in
> /opt/chameleon/cwc2/htdocs/cwc2.php on line 719
> 
> Warning: Failed loading map context from
> /opt/chameleon/cwc2/world_context.xml in /opt/chameleon/cwc2/htdocs/cwc2.php
> on line 719
> request URI was http://192.168.1.46/cwc2/cwc2.php
> query string was service=VCG&version=0.1.0&request=GetApplication
> Chameleon has encountered internal errors. Please refer to the following
> error messages:
> 2 : CRITICAL: Invalid template specified, execution cannot continue
> 
> 
> I'm not sure I have the configuration files setup correct.  I pointed the
> default context parameter to the world_context.xml because there is no
> test_context.xml anywhere in the install directories.  I'm still working
> with it, but any suggestions would be appreciated.
> 
> Thanks again!
> 
> Regards,
> Jeff
> -----Original Message-----
> From: Bart van den Eijnden [mailto:bartvde at xs4all.nl]
> Sent: Monday, February 21, 2005 12:49 PM
> To: Jeff Berry; Chameleon
> Subject: Re: [Chameleon] Install Problem - msGetMapContext Not Implemented
> 
> Hi Jeff,
> 
> what Mapscript module is loaded in config/chameleon.xml (parameter
> mapscript_module)? Is this the same module you are checking with php info?
> 
> Is next to GDAL also OGR supported by your Mapscript ( INPUT=OGR )? GDAL
> is not important for this, but OGR is, since some XML utilities from OGR
> are used in the Web Map Context functions of Mapscript.
> 
> Best regards,
> Bart
> 
> On Mon, 21 Feb 2005 12:37:02 -0800, Jeff Berry <jeffb at erlandsen.com> wrote:
> 
> 
>>Hi Bart,
>>
>>MapServer is compiled with wmsclient and gdal.  Opening the
>>phpinfo_mapscript.phtml test file that come in the mapscript directory
>>confirms that mapscript is working correctly and supports WMSCLIENT and
>>GDAL.
>>
>>HELP! :)
>>
>>Thanks for the reply.
>>
>>-----Original Message-----
>>From: Bart van den Eijnden [mailto:bartvde at xs4all.nl]
>>Sent: Monday, February 21, 2005 12:15 PM
>>To: Jeff Berry; Chameleon
>>Subject: Re: [Chameleon] Install Problem - msGetMapContext Not
>>Implemented
>>
>>Hi Jeff,
>>
>>it seems your Mapscript/Mapserver is not compiled with WMS CLIENT and/or
>>OGR support.
>>
>>Can you check that?
>>
>>Best regards,
>>Bart
>>
>>On Mon, 21 Feb 2005 12:11:27 -0800, Jeff Berry <jeffb at erlandsen.com>
>>wrote:
>>
>>
>>>I'm trying to install Chameleon 2.0 for the first time, (on RedHat ES,
>>>MapServer 4.4.1, php 4.3.1, Apache 2.0.52).  Following the install
>>>instructions, I've tried the following link to test the application:
>>>
>>>
> 
> http://localhost/cwc2/cwc2.php?service=VCG&version=0.1.0&request=GetApplicat
> 
>>>ion
>>>
>>>However, that generates the following error.  Line 719 is the
>>>loadMapContext
>>>line.  This is my first shot at Chameleon and I'm not sure where to go
>>>from
>>>here. Is this a problem with my chameleon configuration files or is this
>>>a
>>>problem with MapServer/MapScript?
>>>
>>>Warning: [MapServer Error]: msGetMapContext(): Not implemented since Map
>>>Context is not enabled. in /opt/chameleon/cwc2/htdocs/cwc2.php on line
>>>719
>>>
>>>Warning: Failed loading map context from
>>>/opt/chameleon/cwc2/world_context.xml in
>>>/opt/chameleon/cwc2/htdocs/cwc2.php
>>>on line 719
>>>request URI was http://192.168.1.46/cwc2/cwc2.php
>>>query string was service=VCG&version=0.1.0&request=GetApplication
>>>Chameleon has encountered internal errors. Please refer to the following
>>>error messages:
>>>2 : CRITICAL: Invalid template specified, execution cannot continue
>>>
>>>-Jeff
>>
>>
>>
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>>
>>
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> 
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-- 
+-----------------------------------------------------------------+
|Paul Spencer                           pspencer at dmsolutions.ca   |
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|Applications & Software Development                              |
|DM Solutions Group Inc                 http://www.dmsolutions.ca/|
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