[GeoNetwork-usuarios-es] Migración GeoNetwork: Error al iniciar la aplicación

Hola,

Soy nueva en esta lista.

Estoy haciendo una migración de GeoNetwork 3.4 a GeoNetwork 3.10.1 en un sistema operativo Ubuntu. Después de desplegar la nueva versión y modificar los ficheros jdbc.properties y srv.xml para que apunten a la base de datos, estoy obteniendo el siguiente error al iniciar la aplicación:

FileError: 'http://localhost:8080/geonetwork/catalog/lib/style/bootstrap-3.0.1/bootstrap.less’ wasn't found (404)

Raised exception while starting the application. Fix the error and restart.
Message

Failed whilst validating schema-ident file /home/carto/geonetwork_data/config/schema_plugins/iso19110/schema-ident.xml. Exception message if any is XSD Validation error(s):

<xsderrors>

  <error>

    <typeOfError>ERROR</typeOfError>

    <errorNumber>1</errorNumber>

    <message>cvc-complex-type.2.4.a: Invalid content was found starting with element 'title'. One of '{"http://geonetwork-opensource.org/schemas/schema-ident&quot;:appMinorVersionSupported\}' is expected. (Element: title with parent element: schema)</message>

    <xpath>title[1]</xpath>

  </error>

</xsderrors>
Handler

org.fao.geonet.Geonetwork
Exception

OperationAbortedEx : Failed whilst validating schema-ident file /home/carto/geonetwork_data/config/schema_plugins/iso19110/schema-ident.xml. Exception message if any is XSD Validation error(s):

<xsderrors>

  <error>

    <typeOfError>ERROR</typeOfError>

    <errorNumber>1</errorNumber>

    <message>cvc-complex-type.2.4.a: Invalid content was found starting with element 'title'. One of '{"http://geonetwork-opensource.org/schemas/schema-ident&quot;:appMinorVersionSupported\}' is expected. (Element: title with parent element: schema)</message>

    <xpath>title[1]</xpath>

  </error>

</xsderrors>
Stack

OperationAbortedEx : Failed whilst validating schema-ident file /home/carto/geonetwork_data/config/schema_plugins/iso19110/schema-ident.xml. Exception message if any is XSD Validation error(s):

<xsderrors>

  <error>

    <typeOfError>ERROR</typeOfError>

    <errorNumber>1</errorNumber>

    <message>cvc-complex-type.2.4.a: Invalid content was found starting with element 'title'. One of '{"http://geonetwork-opensource.org/schemas/schema-ident&quot;:appMinorVersionSupported\}' is expected. (Element: title with parent element: schema)</message>

    <xpath>title[1]</xpath>

  </error>

</xsderrors>

        at org.fao.geonet.kernel.SchemaManager.processSchema(SchemaManager.java:1301)

        at org.fao.geonet.kernel.SchemaManager.configure(SchemaManager.java:224)

        at org.fao.geonet.Geonetwork.start(Geonetwork.java:245)

        at jeeves.server.JeevesEngine.initAppHandler(JeevesEngine.java:447)

        at jeeves.server.JeevesEngine.init(JeevesEngine.java:190)

        at jeeves.server.sources.http.JeevesServlet.init(JeevesServlet.java:80)

        at javax.servlet.GenericServlet.init(GenericServlet.java:158)

        at org.apache.catalina.core.StandardWrapper.initServlet(StandardWrapper.java:1240)

        at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1184)

        at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:1081)

        at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:5256)

        at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5539)

        at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)

        at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:901)

        at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:877)

        at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:632)

        at org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:1073)

        at org.apache.catalina.startup.HostConfig$DeployWar.run(HostConfig.java:1857)

        at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)

        at java.util.concurrent.FutureTask.run(FutureTask.java:266)

        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)

        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)

        at java.lang.Thread.run(Thread.java:748)

Caused by: XSDValidationErrorEx : XSD Validation error(s):

<xsderrors>

  <error>

    <typeOfError>ERROR</typeOfError>

    <errorNumber>1</errorNumber>

    <message>cvc-complex-type.2.4.a: Invalid content was found starting with element 'title'. One of '{"http://geonetwork-opensource.org/schemas/schema-ident&quot;:appMinorVersionSupported\}' is expected. (Element: title with parent element: schema)</message>

    <xpath>title[1]</xpath>

  </error>

</xsderrors>

        at org.fao.geonet.utils.Xml.validate(Xml.java:921)

        at org.fao.geonet.kernel.SchemaManager.processSchema(SchemaManager.java:1287)

        ... 22 more

¿Alguien me puede dar una pista sobre cómo solucionarlo?

Muchas gracias,
Nagore