drools errors

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Kristof

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Mar 17, 2013, 5:59:05 AM3/17/13
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Hi!

I got various warnings and errors from drools when starting a plain OpenEngSB instance. Where does this come from?

BR,
Kristof

[1]
10:17:27,198 | WARN  | -25-SNAPSHOT/etc | ExtensibleXmlParser              | g.drools.xml.ExtensibleXmlParser  662 | 173 - org.drools.core - 5.5.0.Final | (null: 24, 106): schema_reference.4: Failed to read schema document 'drools-processes-5.0.xsd', because 1) could not find the document; 2) the document could not be read; 3) the root element of the document is not <xsd:schema>.
10:17:27,199 | ERROR | -25-SNAPSHOT/etc | ExtensibleXmlParser              | g.drools.xml.ExtensibleXmlParser  666 | 173 - org.drools.core - 5.5.0.Final | (null: 24, 106): cvc-elt.1: Cannot find the declaration of element 'process'.

Lukas Stampf

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Mar 17, 2013, 7:47:45 PM3/17/13
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Hi,

This comes from drools process descriptions containing a link to the
schema. The schema is not really needed so this does not hurt. I will
have a look if I can remove them tomorrow.

kind regards,
Lukas
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Lukas Stampf

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Mar 19, 2013, 10:47:22 AM3/19/13
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Hi,

Sorry for the delay. I digged into the problem and I think it comes from
this.
Drools does not deploy its schemas to web adresses. They are collected
in the META-INF of the drools-compiler.jar. The XML Reader used is
located in drools-core.jar. Both are separate OSGi bundles.
When he now tries to read the xsd from the classpath, he cant find it.

AFAIK this warnings do no harm. Maybe we should just hide them with the
logging config for now?

kind regards,
Lukas

Am 17.03.2013 10:59, schrieb Kristof:

Andreas Pieber

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Mar 19, 2013, 12:09:23 PM3/19/13
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hide them based on org.drools.xml namespace?

Kind regards,
Andreas


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Lukas Stampf

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Mar 19, 2013, 4:55:59 PM3/19/13
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Should suffice.

kind regards
Lukas

Am 19.03.2013 17:09, schrieb Andreas Pieber:
hide them based on org.drools.xml namespace?

Kind regards,
Andreas
On Tue, Mar 19, 2013 at 3:47 PM, Lukas Stampf <lukas....@gmail.com> wrote:
Hi,

Sorry for the delay. I digged into the problem and I think it comes from this.
Drools does not deploy its schemas to web adresses. They are collected in the META-INF of the drools-compiler.jar. The XML Reader used is located in drools-core.jar. Both are separate OSGi bundles.
When he now tries to read the xsd from the classpath, he cant find it.

AFAIK this warnings do no harm. Maybe we should just hide them with the logging config for now?


kind regards,
Lukas

Am 17.03.2013 10:59, schrieb Kristof:
Hi!


I got various warnings and errors from drools when starting a plain OpenEngSB instance. Where does this come from?

BR,
Kristof

[1]
10:17:27,198 | WARN  | -25-SNAPSHOT/etc | ExtensibleXmlParser              | g.drools.xml.ExtensibleXmlParser  662 | 173 - org.drools.core - 5.5.0.Final | (null: 24, 106): schema_reference.4: Failed to read schema document 'drools-processes-5.0.xsd', because 1) could not find the document; 2) the document could not be read; 3) the root element of the document is not <xsd:schema>.
10:17:27,199 | ERROR | -25-SNAPSHOT/etc | ExtensibleXmlParser              | g.drools.xml.ExtensibleXmlParser  666 | 173 - org.drools.core - 5.5.0.Final | (null: 24, 106): cvc-elt.1: Cannot find the declaration of element 'process'.

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