Problemas de tapeçaria WebLogic
-
27-09-2019 - |
Pergunta
Meu aplicativo usando tapeçaria 4.1.6 Arquivos JAR implantam corretamente em WebLogic 10.3.3.0. Mas em tempo de execução, estou recebendo NoSuchMethodException
De Tapestry Files.Same Aplicativo funciona bem no WebLogic 9. Alguma idéia?
Log de erros
java.lang.NoSuchMethodError: org.apache.commons.pool.impl.TapestryKeyedObjectPool.assertOpen()V
at org.apache.commons.pool.impl.TapestryKeyedObjectPool.borrowObject(TapestryKeyedObjectPool.java:941)
at org.apache.tapestry.pageload.PageSource.getPage(PageSource.java:176)
at $IPageSource_12bf9e5c33a.getPage($IPageSource_12bf9e5c33a.java)
at org.apache.tapestry.engine.RequestCycle.loadPage(RequestCycle.java:241)
at org.apache.tapestry.engine.RequestCycle.getPage(RequestCycle.java:228)
at org.apache.tapestry.engine.DirectService.service(DirectService.java:107)
at $IEngineService_12bf9e5c3ad.service($IEngineService_12bf9e5c3ad.java)
at org.apache.tapestry.services.impl.EngineServiceInnerProxy.service(EngineServiceInnerProxy.java:77)
at org.apache.tapestry.services.impl.EngineServiceOuterProxy.service(EngineServiceOuterProxy.java:72)
at org.apache.tapestry.engine.AbstractEngine.service(AbstractEngine.java:241)
at org.apache.tapestry.services.impl.InvokeEngineTerminator.service(InvokeEngineTerminator.java:54)
at $WebRequestServicer_12bf9e5c384.service($WebRequestServicer_12bf9e5c384.java)
at $WebRequestServicer_12bf9e5c380.service($WebRequestServicer_12bf9e5c380.java)
at org.apache.tapestry.services.impl.WebRequestServicerPipelineBridge.service(WebRequestServicerPipelineBridge.java:61)
at $ServletRequestServicer_12bf9e5c366.service($ServletRequestServicer_12bf9e5c366.java)
at org.apache.tapestry.request.DecodedRequestInjector.service(DecodedRequestInjector.java:55)
at $ServletRequestServicerFilter_12bf9e5c362.service($ServletRequestServicerFilter_12bf9e5c362.java)
at $ServletRequestServicer_12bf9e5c368.service($ServletRequestServicer_12bf9e5c368.java)
at org.apache.tapestry.multipart.MultipartDecoderFilter.service(MultipartDecoderFilter.java:52)
at $ServletRequestServicerFilter_12bf9e5c360.service($ServletRequestServicerFilter_12bf9e5c360.java)
at $ServletRequestServicer_12bf9e5c368.service($ServletRequestServicer_12bf9e5c368.java)
at org.apache.tapestry.services.impl.SetupRequestEncoding.service(SetupRequestEncoding.java:53)
Solução
Eu verificaria se o WebLogic 10.3 possui um frasco de tapeçaria conflitante no nível do carregador da classe do servidor. Se sim, você deseja dizer ao WebLogic para preferir a versão da tapeçaria que ela encontra usando o carregador de sua classe de aplicativo.
Ver <prefer-web-inf-classes>
em weblogic.xml:
http://download.oracle.com/docs/cd/e12840_01/wls/docs103/programming/classloading.html
Outras dicas
Nota: O WebLogic é frequentemente configurado por padrão, ele filtra o pacote Javax.*. (X Adicionar bibliotecas J2EE ao BuildPath)