Hi. I attempted to run my application on the IBM WebSphere 6.1.0.7, but the next exception occurres:
[15.05.07 13:38:28:812 MSD] 0000001e SystemErr R org.apache.hivemind.ApplicationRuntimeException: Unable to create class ognl.ASTConst2544146341.0Accessor: by java.lang.ClassFormatError: (ognl/ASTConst2544146341/0Accessor) class name is invalid at offset=0 [15.05.07 13:38:28:812 MSD] 0000001e SystemErr R at org.apache.tapestry.enhance.CtClassSource.createClass(CtClassSource.java:90) [15.05.07 13:38:28:812 MSD] 0000001e SystemErr R at org.apache.tapestry.enhance.AbstractFab.createClass(AbstractFab.java:96) [15.05.07 13:38:28:812 MSD] 0000001e SystemErr R at org.apache.tapestry.services.impl.HiveMindExpressionCompiler.compileExpression (HiveMindExpressionCompiler.java:220) [15.05.07 13:38:28:812 MSD] 0000001e SystemErr R at ognl.OgnlRuntime.compileExpression(OgnlRuntime.java:387) [15.05.07 13:38:28:812 MSD] 0000001e SystemErr R at ognl.Ognl.compileExpression(Ognl.java:123) [15.05.07 13:38:28:812 MSD] 0000001e SystemErr R at org.apache.tapestry.services.impl.ExpressionCacheImpl.parse( ExpressionCacheImpl.java:129) [15.05.07 13:38:28:812 MSD] 0000001e SystemErr R at org.apache.tapestry.services.impl.ExpressionCacheImpl.getCompiledExpression( ExpressionCacheImpl.java:91) [15.05.07 13:38:28:812 MSD] 0000001e SystemErr R at $ExpressionCache_1128f1942e2.getCompiledExpression($ExpressionCache_1128f1942e2.java) [15.05.07 13:38:28:812 MSD] 0000001e SystemErr R at org.apache.tapestry.binding.ExpressionBinding.resolveExpression( ExpressionBinding.java:122) [15.05.07 13:38:28:812 MSD] 0000001e SystemErr R at org.apache.tapestry.binding.ExpressionBinding.getObject( ExpressionBinding.java:113) [15.05.07 13:38:28:812 MSD] 0000001e SystemErr R at org.apache.tapestry.binding.AbstractBinding.getObject(AbstractBinding.java :84) [15.05.07 13:38:28:812 MSD] 0000001e SystemErr R at org.apache.tapestry.enhance.EnhanceUtils.toBoolean(EnhanceUtils.java:176) [15.05.07 13:38:28:812 MSD] 0000001e SystemErr R at $Shell_1.isDisableTapestryMeta($Shell_1.java) [15.05.07 13:38:28:812 MSD] 0000001e SystemErr R at org.apache.tapestry.html.Shell.renderComponent(Shell.java:60) [15.05.07 13:38:28:812 MSD] 0000001e SystemErr R at org.apache.tapestry.AbstractComponent.render(AbstractComponent.java:724) [15.05.07 13:38:28:812 MSD] 0000001e SystemErr R at org.apache.tapestry.services.impl.DefaultResponseBuilder.render( DefaultResponseBuilder.java:184) [15.05.07 13:38:28:812 MSD] 0000001e SystemErr R at org.apache.tapestry.BaseComponent.renderComponent(BaseComponent.java:107) [15.05.07 13:38:28:812 MSD] 0000001e SystemErr R at org.apache.tapestry.AbstractComponent.render(AbstractComponent.java:724) [15.05.07 13:38:28:812 MSD] 0000001e SystemErr R at org.apache.tapestry.services.impl.DefaultResponseBuilder.render( DefaultResponseBuilder.java:182) [15.05.07 13:38:28:812 MSD] 0000001e SystemErr R at org.apache.tapestry.AbstractPage.renderPage(AbstractPage.java:237) [15.05.07 13:38:28:812 MSD] 0000001e SystemErr R at org.apache.tapestry.engine.RequestCycle.renderPage(RequestCycle.java:397) [15.05.07 13:38:28:812 MSD] 0000001e SystemErr R at org.apache.tapestry.services.impl.DefaultResponseBuilder.renderResponse( DefaultResponseBuilder.java:158) [15.05.07 13:38:28:812 MSD] 0000001e SystemErr R at org.apache.tapestry.services.impl.ResponseRendererImpl.renderResponse( ResponseRendererImpl.java:33) [15.05.07 13:38:28:812 MSD] 0000001e SystemErr R at $ResponseRenderer_1128f1941bc.renderResponse($ResponseRenderer_1128f1941bc.java) [15.05.07 13:38:28:812 MSD] 0000001e SystemErr R at $ResponseRenderer_1128f1941bb.renderResponse($ResponseRenderer_1128f1941bb.java) [15.05.07 13:38:28:812 MSD] 0000001e SystemErr R at org.apache.tapestry.engine.HomeService.service(HomeService.java:68) [15.05.07 13:38:28:812 MSD] 0000001e SystemErr R at $IEngineService_1128f194230.service($IEngineService_1128f194230.java) [15.05.07 13:38:28:812 MSD] 0000001e SystemErr R at org.apache.tapestry.services.impl.EngineServiceInnerProxy.service( EngineServiceInnerProxy.java:77) [15.05.07 13:38:28:812 MSD] 0000001e SystemErr R at org.apache.tapestry.services.impl.EngineServiceOuterProxy.service( EngineServiceOuterProxy.java:72) [15.05.07 13:38:28:812 MSD] 0000001e SystemErr R at org.apache.tapestry.engine.AbstractEngine.service(AbstractEngine.java:246) [15.05.07 13:38:28:812 MSD] 0000001e SystemErr R at org.apache.tapestry.services.impl.InvokeEngineTerminator.service( InvokeEngineTerminator.java:54) I'm currently working with tapestry-4.1.2-SNAPSHOT. My application perfectly works on Tomcat 5.5 and JBOSS 4.0.3. Does anybody know how to fix this exception? or may be is there any workaround for this issue? Thanks.