I did not try it with the earlier version of libxml2, but I am using 2.8 without any problems.

-Steve

On 8/30/2012 12:12 PM, Eric wrote:
Hello list,
I have tried to search through the past archives but couldn't locate an
answer to my question. Apologies if this has already been answered.

I have just compiled TINYOWS and installed/configured it. I am going
through the tutorials, and in OL, I get the following error:

    <?xml version='1.0' encoding='UTF-8'?>
    <ows:ExceptionReport
    xmlns='http://www.opengis.net/ows'
    xmlns:ows='http://www.opengis.net/ows'
    xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance'
    xsi:schemaLocation='http://www.opengis.net/ows
    http://schemas.opengis.net/ows/1.0.0/owsExceptionReport.xsd'
    version='1.1.0' language='en'>
    <ows:Exception exceptionCode='InvalidParameterValue' locator='request'>
    <ows:ExceptionText>XML request isn't valid</ows:ExceptionText>
    </ows:Exception>
    </ows:ExceptionReport>


On the server side, tinyows gives me the following error:

    [ERROR] Element '{http://www.w3.org/2001/XMLSchema}import': The
    schema document
    '/usr/local/tinyows/schema/gml/3.1.1/base/geometryAggregates.xsd'
    cannot be imported, since it was already included or redefined.

Which seems to indicate a circular reference in the XSDs. I am using
libxml2 v2.6. I noticed that the recommended version for libxml2 is 2.8.
Will upgrading to the latest version resolve the issue?

My configuration file is as follows:

    <tinyows online_resource="http://127.0.0.1/cgi-bin/tinyows";
             schema_dir="/usr/local/tinyows/schema/"
             log="/var/log/tinyows.log"
             log_level="7"
             check_schema="1">
    ......
    <layer retrievable="1"
             writable="1"
             ns_uri="http://www.tinyows.org/";
             ns_prefix="demo"
             name="frida"
             title="Frida Parks" />
    </tinyows>

Thanks for your help,
Eric


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