Re: GWT2.4 RequestFactory and Hibernate validator 4.2 problem

HI 

thank you for your post, this fixed it for me.

Cheers

Chris

On Tuesday, 20 December 2011 20:48:05 UTC, Jesus Urenda wrote:

I was able to fix this issue in my environment but I'm not 100% sure
why.  Basically all I did was to remove the hibernate jar out of the
WEB-INF/lib but made sure it was still part of the projects build
path.

Contents of WEB-INF/lib
appengine-api-1.0-sdk-1.6.0.jar
appengine-api-labs-1.6.0.jar
appengine-jsr107cache-1.6.0.jar
apps-marketplace.jar
datanucleus-appengine-1.0.10.final.jar
datanucleus-core-1.1.5.jar
datanucleus-jpa-1.1.5.jar
geronimo-jpa_3.0_spec-1.1.1.jar
geronimo-jta_1.1_spec-1.1.1.jar
gwt-servlet-deps.jar
gwt-servlet.jar
jdo2-api-2.3-eb.jar
jsr107cache-1.1.jar
objectify-3.1.jar
requestfactory-apt.jar
requestfactory-server.jar
slf4j-api-1.6.1.jar
slf4j-log4j12-1.6.1.jar
validation-api-1.0.0.GA.jar

I hope this helps.

On Dec 10, 9:39 am, Ruben Leal <rusol...@gmail.com> wrote:
> Hello guys,
>
> I'm trying to test gwt2.4 RequestFactory technology with Hibernate
> validator 4.2. After adding libs to my WEB-INF/lib I have this exception
> when I try to call persist of a simple object in the client side.
>
> I have this exception executing in local mode:
>
> java.lang.NoSuchMethodError: org.slf4j.Logger.isTraceEnabled()Z
>
> Deploying to app engine servers I have this exception:
>
> java.lang.IllegalAccessError: tried to access field
> org.slf4j.impl.StaticLoggerBinder.SINGLETON from class
> org.slf4j.LoggerFactory
>
> I search on google about similar errors and people speak about slf4j
> library versions. I tried to use different old versions with same hibernate
> validator version and same errors.
>
> Please some solution to my problem?
>
> this is the list of files in my WEB-INF/lib folder:
>
> /identidad/war/WEB-INF/lib/appengine-api-1.0-sdk-1.6.0.jar
> /identidad/war/WEB-INF/lib/appengine-api-labs-1.6.0.jar
> /identidad/war/WEB-INF/lib/appengine-jsr107cache-1.6.0.jar
> /identidad/war/WEB-INF/lib/apps-marketplace.jar
> /identidad/war/WEB-INF/lib/datanucleus-appengine-1.0.10.final.jar
> /identidad/war/WEB-INF/lib/datanucleus-core-1.1.5.jar
> /identidad/war/WEB-INF/lib/datanucleus-jpa-1.1.5.jar
> /identidad/war/WEB-INF/lib/geronimo-jpa_3.0_spec-1.1.1.jar
> /identidad/war/WEB-INF/lib/geronimo-jta_1.1_spec-1.1.1.jar
> /identidad/war/WEB-INF/lib/gwt-servlet-deps.jar
> /identidad/war/WEB-INF/lib/gwt-servlet.jar
> /identidad/war/WEB-INF/lib/hibernate-validator-4.2.0.Final.jar
> /identidad/war/WEB-INF/lib/jdo2-api-2.3-eb.jar
> /identidad/war/WEB-INF/lib/joda-time-1.6.jar
> /identidad/war/WEB-INF/lib/jsoup-1.5.2.jar
> /identidad/war/WEB-INF/lib/jsr107cache-1.1.jar
> /identidad/war/WEB-INF/lib/log4j-1.2.16.jar
> /identidad/war/WEB-INF/lib/requestfactory-server.jar
> /identidad/war/WEB-INF/lib/slf4j-api-1.6.1.jar
> /identidad/war/WEB-INF/lib/slf4j-log4j12-1.6.1.jar
> /identidad/war/WEB-INF/lib/validation-api-1.0.0.GA.jar

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