Trial-Installation failes after activating ScrollVersions in a space

confluence 4.2 in use

Attached you will find the error messages occuring after trying to open the space with activated scroll versions:

Error occurred during template rendering: Invocation of method 'getCssResources' in class $Proxy105 threw exception com.google.common.util.concurrent.UncheckedExecutionException: com.thoughtworks.xstream.converters.ConversionException: Cannot construct com.k15t.scroll.versions.model.SpaceRoles as it does not have a no-args constructor ---- Debugging information ---- message : Cannot construct com.k15t.scroll.versions.model.SpaceRoles as it does not have a no-args constructor line number : 1 path : /com.k15t.scroll.versions.model.SpaceRoles cause-message : Cannot construct com.k15t.scroll.versions.model.SpaceRoles as it does not have a no-args constructor class : com.k15t.scroll.versions.model.SpaceRoles cause-exception : com.thoughtworks.xstream.converters.reflection.ObjectAccessException required-type : com.k15t.scroll.versions.model.SpaceRoles ------------------------------- at /decorators/includes/header.vm[line 35, column 26]. Contact your administrator for assistance.

Error message after saving configuration: org.apache.velocity.exception.MethodInvocationException: Invocation of method 'hasManageContentPermission' in class com.k15t.scroll.versions.ui.spaceadmin.HomeAction threw exception com.google.common.util.concurrent.UncheckedExecutionException: com.thoughtworks.xstream.converters.ConversionException: Cannot construct com.k15t.scroll.versions.model.SpaceRoles as it does not have a no-args constructor ---- Debugging information ---- message : Cannot construct com.k15t.scroll.versions.model.SpaceRoles as it does not have a no-args constructor line number : 1 path : /com.k15t.scroll.versions.model.SpaceRoles cause-message : Cannot construct com.k15t.scroll.versions.model.SpaceRoles as it does not have a no-args constructor class : com.k15t.scroll.versions.model.SpaceRoles cause-exception : com.thoughtworks.xstream.converters.reflection.ObjectAccessException required-type : com.k15t.scroll.versions.model.SpaceRoles ------------------------------- at /com/k15t/scroll/versions/ui/spaceadmin/templates/home.vm[line 33, column 29] at org.apache.velocity.runtime.parser.node.ASTMethod.handleInvocationException(ASTMethod.java:337) caused by: com.google.common.util.concurrent.UncheckedExecutionException: com.thoughtworks.xstream.converters.ConversionException: Cannot construct com.k15t.scroll.versions.model.SpaceRoles as it does not have a no-args constructor ---- Debugging information ---- message : Cannot construct com.k15t.scroll.versions.model.SpaceRoles as it does not have a no-args constructor line number : 1 path : /com.k15t.scroll.versions.model.SpaceRoles cause-message : Cannot construct com.k15t.scroll.versions.model.SpaceRoles as it does not have a no-args constructor class : com.k15t.scroll.versions.model.SpaceRoles cause-exception : com.thoughtworks.xstream.converters.reflection.ObjectAccessException required-type : com.k15t.scroll.versions.model.SpaceRoles ------------------------------- at com.google.common.cache.CacheBuilder$NullCache.compute(CacheBuilder.java:757) caused by: com.thoughtworks.xstream.converters.ConversionException: Cannot construct com.k15t.scroll.versions.model.SpaceRoles as it does not have a no-args constructor ---- Debugging information ---- message : Cannot construct com.k15t.scroll.versions.model.SpaceRoles as it does not have a no-args constructor line number : 1 path : /com.k15t.scroll.versions.model.SpaceRoles cause-message : Cannot construct com.k15t.scroll.versions.model.SpaceRoles as it does not have a no-args constructor class : com.k15t.scroll.versions.model.SpaceRoles cause-exception : com.thoughtworks.xstream.converters.reflection.ObjectAccessException required-type : com.k15t.scroll.versions.model.SpaceRoles ------------------------------- at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:45) caused by: com.thoughtworks.xstream.converters.reflection.ObjectAccessException: Cannot construct com.k15t.scroll.versions.model.SpaceRoles as it does not have a no-args constructor at com.thoughtworks.xstream.converters.reflection.PureJavaReflectionProvider.newInstance(PureJavaReflectionProvider.java:50) Stack Trace:[hide] org.apache.velocity.exception.MethodInvocationException: Invocation of method 'hasManageContentPermission' in class com.k15t.scroll.versions.ui.spaceadmin.HomeAction threw exception com.google.common.util.concurrent.UncheckedExecutionException: com.thoughtworks.xstream.converters.ConversionException: Cannot construct com.k15t.scroll.versions.model.SpaceRoles as it does not have a no-args constructor ---- Debugging information ---- message : Cannot construct com.k15t.scroll.versions.model.SpaceRoles as it does not have a no-args constructor line number : 1 path : /com.k15t.scroll.versions.model.SpaceRoles cause-message : Cannot construct com.k15t.scroll.versions.model.SpaceRoles as it does not have a no-args constructor class : com.k15t.scroll.versions.model.SpaceRoles cause-exception : com.thoughtworks.xstream.converters.reflection.ObjectAccessException required-type : com.k15t.scroll.versions.model.SpaceRoles ------------------------------- at /com/k15t/scroll/versions/ui/spaceadmin/templates/home.vm[line 33, column 29] at org.apache.velocity.runtime.parser.node.ASTMethod.handleInvocationException(ASTMethod.java:337) at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:284) at org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:262) at org.apache.velocity.runtime.parser.node.ASTReference.evaluate(ASTReference.java:470) at org.apache.velocity.runtime.parser.node.ASTExpression.evaluate(ASTExpression.java:62) at org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:85) at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72) at org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:87) at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72) at com.atlassian.confluence.setup.velocity.ApplyDecoratorDirective.render(ApplyDecoratorDirective.java:159) at org.apache.velocity.runtime.parser.node.ASTDirective.render(ASTDirective.java:175) at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:336) at org.apache.velocity.Template.merge(Template.java:328) at org.apache.velocity.Template.merge(Template.java:235) at com.opensymphony.webwork.dispatcher.VelocityResult.doExecute(VelocityResult.java:91) at com.atlassian.xwork.results.ProfiledVelocityResult.doExecute(ProfiledVelocityResult.java:21) at com.atlassian.confluence.setup.webwork.EncodingVelocityResult.doExecute(EncodingVelocityResult.java:48) at com.opensymphony.webwork.dispatcher.WebWorkResultSupport.execute(WebWorkResultSupport.java:116) at com.opensymphony.xwork.DefaultActionInvocation.executeResult(DefaultActionInvocation.java:263) at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:187) at com.opensymphony.xwork.interceptor.AroundInterceptor.intercept(AroundInterceptor.java:35) at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:165) at com.atlassian.confluence.validation.MessageHolderInterceptor.intercept(MessageHolderInterceptor.java:42) at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:165) at com.opensymphony.xwork.interceptor.AroundInterceptor.intercept(AroundInterceptor.java:35) at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:165) at com.atlassian.confluence.util.LoggingContextInterceptor.intercept(LoggingContextInterceptor.java:49) at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:165) at com.atlassian.confluence.core.CancellingInterceptor.intercept(CancellingInterceptor.java:23) at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:165) at com.atlassian.confluence.xwork.HttpMethodValidationInterceptor.intercept(HttpMethodValidationInterceptor.java:72) at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:165) at com.atlassian.confluence.security.websudo.WebSudoInterceptor.intercept(WebSudoInterceptor.java:63) at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:165) at com.atlassian.confluence.themes.ThemeContextInterceptor.intercept(ThemeContextInterceptor.java:68) at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:165) at com.atlassian.confluence.security.actions.PermissionCheckInterceptor.intercept(PermissionCheckInterceptor.java:57) at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:165) at com.atlassian.confluence.setup.webwork.BootstrapAwareInterceptor.intercept(BootstrapAwareInterceptor.java:26) at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:165) at com.opensymphony.xwork.interceptor.AroundInterceptor.intercept(AroundInterceptor.java:35) at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:165) at com.atlassian.confluence.user.actions.UserAwareInterceptor.intercept(UserAwareInterceptor.java:58) at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:165) at com.atlassian.confluence.pages.actions.CommentAwareInterceptor.intercept(CommentAwareInterceptor.java:50) at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:165) at com.atlassian.confluence.pages.actions.PageAwareInterceptor.intercept(PageAwareInterceptor.java:150) at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:165) at com.atlassian.confluence.spaces.actions.SpaceAwareInterceptor.intercept(SpaceAwareInterceptor.java:77) at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:165) at com.opensymphony.xwork.interceptor.AroundInterceptor.intercept(AroundInterceptor.java:35) at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:165) at com.atlassian.confluence.core.actions.LastModifiedInterceptor.intercept(LastModifiedInterceptor.java:38) at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:165) at com.atlassian.confluence.core.ConfluenceAutowireInterceptor.intercept(ConfluenceAutowireInterceptor.java:49) at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:165) at com.opensymphony.xwork.interceptor.AroundInterceptor.intercept(AroundInterceptor.java:35) at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:165) at com.atlassian.xwork.interceptors.TransactionalInvocation.invokeAndHandleExceptions(TransactionalInvocation.java:76) at com.atlassian.xwork.interceptors.TransactionalInvocation.invokeInTransaction(TransactionalInvocation.java:61) at com.atlassian.xwork.interceptors.XWorkTransactionInterceptor.intercept(XWorkTransactionInterceptor.java:56) at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:165) at com.atlassian.confluence.xwork.SetupIncompleteInterceptor.intercept(SetupIncompleteInterceptor.java:43) at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:165) at com.opensymphony.xwork.interceptor.AroundInterceptor.intercept(AroundInterceptor.java:35) at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:165) at com.opensymphony.xwork.DefaultActionProxy.execute(DefaultActionProxy.java:115) at com.atlassian.confluence.servlet.ConfluenceServletDispatcher.serviceAction(ConfluenceServletDispatcher.java:52) at com.opensymphony.webwork.dispatcher.ServletDispatcher.service(ServletDispatcher.java:199) at javax.servlet.http.HttpServlet.service(HttpServlet.java:729) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at com.atlassian.confluence.web.filter.DebugFilter.doFilter(DebugFilter.java:44) at com.atlassian.core.filters.AbstractHttpFilter.doFilter(AbstractHttpFilter.java:31) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at com.atlassian.plugin.servlet.filter.IteratingFilterChain.doFilter(IteratingFilterChain.java:46) at com.atlassian.plugin.servlet.filter.DelegatingPluginFilter$1.doFilter(DelegatingPluginFilter.java:66) at com.atlassian.labs.botkiller.BotKillerFilter.doFilter(BotKillerFilter.java:36) at com.atlassian.plugin.servlet.filter.DelegatingPluginFilter.doFilter(DelegatingPluginFilter.java:74) at com.atlassian.plugin.servlet.filter.IteratingFilterChain.doFilter(IteratingFilterChain.java:42) at com.atlassian.plugin.servlet.filter.DelegatingPluginFilter$1.doFilter(DelegatingPluginFilter.java:66) at com.atlassian.applinks.core.rest.context.ContextFilter.doFilter(ContextFilter.java:25) at com.atlassian.plugin.servlet.filter.DelegatingPluginFilter.doFilter(DelegatingPluginFilter.java:74) at com.atlassian.plugin.servlet.filter.IteratingFilterChain.doFilter(IteratingFilterChain.java:42) at com.atlassian.plugin.servlet.filter.ServletFilterModuleContainerFilter.doFilter(ServletFilterModuleContainerFilter.java:77) at com.atlassian.plugin.servlet.filter.ServletFilterModuleContainerFilter.doFilter(ServletFilterModuleContainerFilter.java:63) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at com.atlassian.confluence.security.websudo.MessagesDecoratorFilter.doFilter(MessagesDecoratorFilter.java:59) at com.atlassian.core.filters.AbstractHttpFilter.doFilter(AbstractHttpFilter.java:31) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at com.opensymphony.sitemesh.webapp.SiteMeshFilter.obtainContent(SiteMeshFilter.java:129) at com.opensymphony.sitemesh.webapp.SiteMeshFilter.doFilter(SiteMeshFilter.java:77) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at com.atlassian.plugin.servlet.filter.IteratingFilterChain.doFilter(IteratingFilterChain.java:46) at com.atlassian.plugin.servlet.filter.ServletFilterModuleContainerFilter.doFilter(ServletFilterModuleContainerFilter.java:77) at com.atlassian.plugin.servlet.filter.ServletFilterModuleContainerFilter.doFilter(ServletFilterModuleContainerFilter.java:63) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at com.atlassian.confluence.jmx.JmxFilter.doFilter(JmxFilter.java:106) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at com.atlassian.core.filters.ServletContextThreadLocalFilter.doFilter(ServletContextThreadLocalFilter.java:21) at com.atlassian.core.filters.AbstractHttpFilter.doFilter(AbstractHttpFilter.java:31) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at com.atlassian.confluence.util.LoggingContextFilter.doFilter(LoggingContextFilter.java:40) at com.atlassian.core.filters.AbstractHttpFilter.doFilter(AbstractHttpFilter.java:31) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at com.atlassian.confluence.web.filter.ThreadLocalCacheFilter.doFilter(ThreadLocalCacheFilter.java:22) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at com.atlassian.confluence.util.UserThreadLocalFilter.doFilter(UserThreadLocalFilter.java:44) at com.atlassian.core.filters.AbstractHttpFilter.doFilter(AbstractHttpFilter.java:31) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at com.atlassian.seraph.filter.SecurityFilter.doFilter(SecurityFilter.java:211) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at com.atlassian.security.auth.trustedapps.filter.TrustedApplicationsFilter.doFilter(TrustedApplicationsFilter.java:98) at com.atlassian.confluence.util.AbstractBootstrapHotSwappingFilter.doFilter(AbstractBootstrapHotSwappingFilter.java:30) at com.atlassian.core.filters.AbstractHttpFilter.doFilter(AbstractHttpFilter.java:31) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at com.atlassian.seraph.filter.BaseLoginFilter.doFilter(BaseLoginFilter.java:150) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at com.atlassian.plugin.servlet.filter.IteratingFilterChain.doFilter(IteratingFilterChain.java:46) at com.atlassian.plugin.servlet.filter.DelegatingPluginFilter$1.doFilter(DelegatingPluginFilter.java:66) at com.atlassian.oauth.serviceprovider.internal.servlet.OAuthFilter.doFilter(OAuthFilter.java:70) at com.atlassian.plugin.servlet.filter.DelegatingPluginFilter.doFilter(DelegatingPluginFilter.java:74) at com.atlassian.plugin.servlet.filter.IteratingFilterChain.doFilter(IteratingFilterChain.java:42) at com.atlassian.plugin.servlet.filter.ServletFilterModuleContainerFilter.doFilter(ServletFilterModuleContainerFilter.java:77) at com.atlassian.plugin.servlet.filter.ServletFilterModuleContainerFilter.doFilter(ServletFilterModuleContainerFilter.java:63) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at com.atlassian.confluence.util.ClusterHeaderFilter.doFilter(ClusterHeaderFilter.java:37) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at com.atlassian.johnson.filters.AbstractJohnsonFilter.doFilter(AbstractJohnsonFilter.java:72) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at org.springframework.orm.hibernate.support.OpenSessionInViewFilter.doFilterInternal(OpenSessionInViewFilter.java:170) at com.atlassian.spring.filter.FlushingSpringSessionInViewFilter.doFilterInternal(FlushingSpringSessionInViewFilter.java:29) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at com.atlassian.confluence.util.ConfluenceErrorFilter.doFilter(ConfluenceErrorFilter.java:22) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at com.atlassian.util.profiling.filters.ProfilingFilter.doFilter(ProfilingFilter.java:99) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at com.atlassian.confluence.core.datetime.RequestTimeThreadLocalFilter.doFilter(RequestTimeThreadLocalFilter.java:35) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at com.atlassian.gzipfilter.GzipFilter.doFilterInternal(GzipFilter.java:80) at com.atlassian.gzipfilter.GzipFilter.doFilter(GzipFilter.java:51) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at com.atlassian.core.filters.cache.AbstractCachingFilter.doFilter(AbstractCachingFilter.java:33) at com.atlassian.core.filters.AbstractHttpFilter.doFilter(AbstractHttpFilter.java:31) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at com.atlassian.plugin.servlet.filter.IteratingFilterChain.doFilter(IteratingFilterChain.java:46) at com.atlassian.plugin.servlet.filter.DelegatingPluginFilter$1.doFilter(DelegatingPluginFilter.java:66) at com.atlassian.confluence.extra.webdav.servlet.filter.AbstractHttpFilter.doFilter(AbstractHttpFilter.java:43) at com.atlassian.plugin.servlet.filter.DelegatingPluginFilter.doFilter(DelegatingPluginFilter.java:74) at com.atlassian.plugin.servlet.filter.IteratingFilterChain.doFilter(IteratingFilterChain.java:42) at com.atlassian.plugin.servlet.filter.ServletFilterModuleContainerFilter.doFilter(ServletFilterModuleContainerFilter.java:77) at com.atlassian.plugin.servlet.filter.ServletFilterModuleContainerFilter.doFilter(ServletFilterModuleContainerFilter.java:63) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at com.atlassian.confluence.web.filter.validateparam.RequestParamValidationFilter.doFilter(RequestParamValidationFilter.java:58) at com.atlassian.core.filters.AbstractHttpFilter.doFilter(AbstractHttpFilter.java:31) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at com.atlassian.confluence.web.filter.TranslationModeFilter.doFilter(TranslationModeFilter.java:43) at com.atlassian.core.filters.AbstractHttpFilter.doFilter(AbstractHttpFilter.java:31) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at com.atlassian.confluence.plugin.servlet.filter.ActionContextCleanUp.doFilter(ActionContextCleanUp.java:71) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at com.atlassian.confluence.web.filter.LanguageExtractionFilter.doFilter(LanguageExtractionFilter.java:54) at com.atlassian.core.filters.AbstractHttpFilter.doFilter(AbstractHttpFilter.java:31) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at com.atlassian.confluence.util.RequestCacheThreadLocalFilter.doFilter(RequestCacheThreadLocalFilter.java:25) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at com.atlassian.confluence.web.filter.DebugFilter.doFilter(DebugFilter.java:44) at com.atlassian.core.filters.AbstractHttpFilter.doFilter(AbstractHttpFilter.java:31) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at com.atlassian.core.filters.encoding.AbstractEncodingFilter.doFilter(AbstractEncodingFilter.java:41) at com.atlassian.core.filters.AbstractHttpFilter.doFilter(AbstractHttpFilter.java:31) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at com.atlassian.core.filters.HeaderSanitisingFilter.doFilter(HeaderSanitisingFilter.java:44) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at com.atlassian.confluence.servlet.FourOhFourErrorLoggingFilter.doFilter(FourOhFourErrorLoggingFilter.java:65) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:172) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127) at de.ppimedia.tomcat.error.ErrorReportValve.invoke(Unknown Source) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:108) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:174) at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:200) at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:291) at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:775) at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:704) at org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java:897) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:689) at java.lang.Thread.run(Unknown Source) Caused by: com.google.common.util.concurrent.UncheckedExecutionException: com.thoughtworks.xstream.converters.ConversionException: Cannot construct com.k15t.scroll.versions.model.SpaceRoles as it does not have a no-args constructor ---- Debugging information ---- message : Cannot construct com.k15t.scroll.versions.model.SpaceRoles as it does not have a no-args constructor line number : 1 path : /com.k15t.scroll.versions.model.SpaceRoles cause-message : Cannot construct com.k15t.scroll.versions.model.SpaceRoles as it does not have a no-args constructor class : com.k15t.scroll.versions.model.SpaceRoles cause-exception : com.thoughtworks.xstream.converters.reflection.ObjectAccessException required-type : com.k15t.scroll.versions.model.SpaceRoles ------------------------------- at com.google.common.cache.CacheBuilder$NullCache.compute(CacheBuilder.java:757) at com.google.common.cache.CacheBuilder$NullCache.get(CacheBuilder.java:745) at com.k15t.scroll.versions.services.permission.impl.DefaultScrollPermissionManager.loadSpaceRoles(DefaultScrollPermissionManager.java:123) at com.k15t.scroll.versions.services.permission.impl.DefaultScrollPermissionManager.hasPermission(DefaultScrollPermissionManager.java:95) at com.k15t.scroll.versions.ui.spaceadmin.AbstractBaseAction.hasManageContentPermission(AbstractBaseAction.java:37) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.doInvoke(UberspectImpl.java:389) at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:378) at com.atlassian.confluence.velocity.introspection.UnboxingMethod.invoke(UnboxingMethod.java:33) at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:270) ... 220 more Caused by: com.thoughtworks.xstream.converters.ConversionException: Cannot construct com.k15t.scroll.versions.model.SpaceRoles as it does not have a no-args constructor ---- Debugging information ---- message : Cannot construct com.k15t.scroll.versions.model.SpaceRoles as it does not have a no-args constructor line number : 1 path : /com.k15t.scroll.versions.model.SpaceRoles cause-message : Cannot construct com.k15t.scroll.versions.model.SpaceRoles as it does not have a no-args constructor class : com.k15t.scroll.versions.model.SpaceRoles cause-exception : com.thoughtworks.xstream.converters.reflection.ObjectAccessException required-type : com.k15t.scroll.versions.model.SpaceRoles ------------------------------- at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:45) at com.thoughtworks.xstream.core.ReferenceByXPathUnmarshaller.convertAnother(ReferenceByXPathUnmarshaller.java:39) at com.thoughtworks.xstream.core.TreeUnmarshaller.start(TreeUnmarshaller.java:99) at com.thoughtworks.xstream.core.ReferenceByXPathMarshallingStrategy.unmarshal(ReferenceByXPathMarshallingStrategy.java:12) at com.thoughtworks.xstream.XStream.unmarshal(XStream.java:549) at com.thoughtworks.xstream.XStream.unmarshal(XStream.java:537) at com.thoughtworks.xstream.XStream.fromXML(XStream.java:505) at com.thoughtworks.xstream.XStream.fromXML(XStream.java:496) at com.k15t.commons.confluence.utils.BandanaUtil.load(BandanaUtil.java:46) at com.k15t.scroll.versions.services.permission.impl.DefaultScrollPermissionManager$1.load(DefaultScrollPermissionManager.java:208) at com.k15t.scroll.versions.services.permission.impl.DefaultScrollPermissionManager$1.load(DefaultScrollPermissionManager.java:203) at com.google.common.cache.CacheBuilder$NullCache.compute(CacheBuilder.java:755) ... 232 more Caused by: com.thoughtworks.xstream.converters.reflection.ObjectAccessException: Cannot construct com.k15t.scroll.versions.model.SpaceRoles as it does not have a no-args constructor at com.thoughtworks.xstream.converters.reflection.PureJavaReflectionProvider.newInstance(PureJavaReflectionProvider.java:50) at com.thoughtworks.xstream.converters.reflection.ReflectionConverter.instantiateNewInstance(ReflectionConverter.java:145) at com.thoughtworks.xstream.converters.reflection.ReflectionConverter.unmarshal(ReflectionConverter.java:87) at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:38) ... 243 more Referer URL https://vox.ppimedia.de/confluencetest/spaces/com.k15t.scroll.versions/editconfig.action?key=~jbr

2 answers

1 accepted

Hey Stefan,

Thank you. It works now with new bugfix release.

Regards

Uwe

Hey Uwe,

I think you've been hit by an issue with Scroll Versions on JDK 1.7. To be sure please open a ticket by Emailing to support@k15t.com and include a support zip (see http://www.k15t.com/display/SUPPORT/Creating+a+Support+ZIP+File).

EDIT: We have just released a bugfix release 1.1.6 that fixes this issue.

Thanks,
-Stefan

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