Error on core:resource-loader

[wise_guybg]

Hi,
I receive the following syntax error on my components.xml when I got some new files from CVS:

The matching wildcard is strict, but no declaration can be found for element 'core:resource-loader'.

Here's a snippet.

<components xmlns="http://jboss.com/products/seam/components"
 xmlns:core="http://jboss.com/products/seam/core"
 xmlns:security="http://jboss.com/products/seam/security"
 xmlns:mail="http://jboss.com/products/seam/mail"
 xmlns:persistence="http://jboss.com/products/seam/persistence"
 xmlns:transaction="http://jboss.com/products/seam/transaction"
 xmlns:theme="http://jboss.com/products/seam/theme"
 xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
 xsi:schemaLocation="http://jboss.com/products/seam/components http://jboss.com/products/seam/components-2.0.xsd
 http://jboss.com/products/seam/core http://jboss.com/products/seam/core-2.0.xsd
 http://jboss.com/products/seam/security http://jboss.com/products/seam/security-2.0.xsd
 http://jboss.com/products/seam/mail http://jboss.com/products/seam/mail-2.0.xsd
 http://jboss.com/products/seam/persistence http://jboss.com/products/seam/persistence-2.0.xsd
 http://jboss.com/products/seam/transaction http://jboss.com/products/seam/transaction-2.0.xsd
 http://jboss.com/products/seam/theme http://jboss.com/products/seam/theme-2.0.xsd">

 <core:init jndi-pattern="ExamCenter-EE/#{ejbName}/local" debug="true"/>

 <core:manager conversation-timeout="120000"
 concurrent-request-timeout="500"
 conversation-id-parameter="cid"/>

 <core:resource-loader>
 <core:bundle-names>
 <value>messageBundle</value>
 </core:bundle-names>
 </core:resource-loader>

core:init and core:manager are ok...

[norman.richards]

Is Seam complaining, or is it your XML tools?

[wise_guybg]

Oops, sorry. Seam doesn't find any problems in the xml code. It's IntelliJ IDEA that was complaining. I restarted the system and now it's fine. Thanks...

[mario_lanza]

I have the same errors in Eclipse 3.2.2.
Unfortunately a restart does not help here, neither a project refresh or cleanup...

[wise_guybg]

Did you have a <core:resource-bundle> before?

[mario_lanza]

No, I didn't have such things. It's just the hibernate2 example from the distribution, and it complains for <persistence:hibernate-session-factory ...> but not for <core:manager ...> or <security:identity ...>.
Of course I filtered out the validation messages :) as it seems to work otherwise, but it's still puzzling me.

[wise_guybg]

So it's only a validation error by Eclipse and you can turn it off? I guess it's more of an Eclipse problem. Seam's fine.

Maybe there is some problem with a cache file that has stored wrong references...

[mario_lanza]

Solved!

The problem was: my component.xml did not provide the xsi:schemaLocation for persistence and transaction :) I didn't notice that until I wrapped the long lines of the components tag...

The same problem can be observed in the Hibernate2 example from the Seam distribution 2.0.0.1beta.