The freemarker error being shown is: Freemarker error: reeMarker template error! Method public boolean info.magnolia.module.diff.dialog.DiffLink.hasPreviousVersion() throws javax.jcr.RepositoryException threw an exception when invoked on info.magnolia.module.diff.dialog.DiffLink@730b4f72 The problematic instruction: ---------- ==> if-else [on line 1, column 1 in info/magnolia/module/diff/dialog/DiffLink.html] ---------- Java backtrace for programmers: ---------- freemarker.template.TemplateModelException: Method public boolean info.magnolia.module.diff.dialog.DiffLink.hasPreviousVersion() throws javax.jcr.RepositoryException threw an exception when invoked on info.magnolia.module.diff.dialog.DiffLink@730b4f72 at freemarker.ext.beans.SimpleMethodModel.exec(SimpleMethodModel.java:130) at freemarker.core.MethodCall._getAsTemplateModel(MethodCall.java:93) at freemarker.core.Expression.getAsTemplateModel(Expression.java:89) at freemarker.core.Expression.isTrue(Expression.java:138) at freemarker.core.IfBlock.accept(IfBlock.java:80) at freemarker.core.Environment.visit(Environment.java:210) at freemarker.core.Environment.process(Environment.java:190) at freemarker.template.Template.process(Template.java:237) at info.magnolia.freemarker.FreemarkerHelper.render(FreemarkerHelper.java:148) at info.magnolia.freemarker.FreemarkerHelper.render(FreemarkerHelper.java:130) at info.magnolia.freemarker.FreemarkerUtil.process(FreemarkerUtil.java:135) at info.magnolia.freemarker.FreemarkerUtil.process(FreemarkerUtil.java:113) at info.magnolia.freemarker.FreemarkerUtil.process(FreemarkerUtil.java:73) at info.magnolia.module.diff.dialog.DiffLink.drawHtml(DiffLink.java:68) at info.magnolia.cms.gui.dialog.DialogControlImpl.drawSubs(DialogControlImpl.java:321) at info.magnolia.cms.gui.dialog.DialogControlImpl.drawHtml(DialogControlImpl.java:165) at info.magnolia.cms.gui.dialog.DialogControlImpl.drawSubs(DialogControlImpl.java:321) at info.magnolia.cms.gui.dialog.DialogControlImpl.drawHtml(DialogControlImpl.java:165) at info.magnolia.module.admininterface.DialogMVCHandler.renderHtml(DialogMVCHandler.java:417) at info.magnolia.cms.servlets.MVCServlet.doPost(MVCServlet.java:124) at info.magnolia.cms.servlets.MVCServlet.doGet(MVCServlet.java:69) at javax.servlet.http.HttpServlet.service(HttpServlet.java:621) at javax.servlet.http.HttpServlet.service(HttpServlet.java:722) at info.magnolia.cms.filters.ServletDispatchingFilter.doFilter(ServletDispatchingFilter.java:119) at info.magnolia.cms.filters.AbstractMgnlFilter.doFilter(AbstractMgnlFilter.java:88) at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:82) at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:84) at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:84) at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:84) at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:84) at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:84) at info.magnolia.cms.filters.CompositeFilter.doFilter(CompositeFilter.java:66) at info.magnolia.cms.filters.AbstractMgnlFilter.doFilter(AbstractMgnlFilter.java:88) at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:82) at info.magnolia.cms.filters.VirtualUriFilter.doFilter(VirtualUriFilter.java:69) at info.magnolia.cms.filters.AbstractMgnlFilter.doFilter(AbstractMgnlFilter.java:88) at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:82) at info.magnolia.module.cache.executor.Bypass.processCacheRequest(Bypass.java:57) at info.magnolia.module.cache.executor.CompositeExecutor.processCacheRequest(CompositeExecutor.java:65) at info.magnolia.module.cache.filter.CacheFilter.doFilter(CacheFilter.java:147) at info.magnolia.cms.filters.OncePerRequestAbstractMgnlFilter.doFilter(OncePerRequestAbstractMgnlFilter.java:60) at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:82) at info.magnolia.cms.i18n.I18nContentSupportFilter.doFilter(I18nContentSupportFilter.java:75) at info.magnolia.cms.filters.AbstractMgnlFilter.doFilter(AbstractMgnlFilter.java:88) at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:82) at info.magnolia.module.extendedtemplatingkit.filters.MultiSiteFilter.doFilter(MultiSiteFilter.java:94) at info.magnolia.cms.filters.AbstractMgnlFilter.doFilter(AbstractMgnlFilter.java:88) at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:82) at info.magnolia.module.cache.filter.GZipFilter.doFilter(GZipFilter.java:73) at info.magnolia.cms.filters.OncePerRequestAbstractMgnlFilter.doFilter(OncePerRequestAbstractMgnlFilter.java:60) at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:82) at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:84) at info.magnolia.cms.security.BaseSecurityFilter.doFilter(BaseSecurityFilter.java:64) at info.magnolia.cms.filters.AbstractMgnlFilter.doFilter(AbstractMgnlFilter.java:88) at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:82) at info.magnolia.cms.security.LogoutFilter.doFilter(LogoutFilter.java:88) at info.magnolia.cms.filters.OncePerRequestAbstractMgnlFilter.doFilter(OncePerRequestAbstractMgnlFilter.java:60) at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:82) at com.technophobia.magnolia.filters.RequestParameterFettlingFilter.doFilter(RequestParameterFettlingFilter.java:54) at info.magnolia.cms.filters.AbstractMgnlFilter.doFilter(AbstractMgnlFilter.java:88) at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:82) at com.technophobia.magnolia.filters.AbstractAuditFilter.doFilter(AbstractAuditFilter.java:48) at info.magnolia.cms.filters.AbstractMgnlFilter.doFilter(AbstractMgnlFilter.java:88) at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:82) at com.technophobia.magnolia.filters.AbstractAuditFilter.doFilter(AbstractAuditFilter.java:48) at info.magnolia.cms.filters.AbstractMgnlFilter.doFilter(AbstractMgnlFilter.java:88) at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:82) at info.magnolia.cms.security.auth.login.LoginFilter.doFilter(LoginFilter.java:85) at info.magnolia.cms.filters.AbstractMgnlFilter.doFilter(AbstractMgnlFilter.java:88) at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:82) at info.magnolia.enterprise.registration.RegistrationFilter.doFilter(RegistrationFilter.java:51) at info.magnolia.cms.filters.AbstractMgnlFilter.doFilter(AbstractMgnlFilter.java:88) at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:82) at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:84) at info.magnolia.cms.filters.CosMultipartRequestFilter.doFilter(CosMultipartRequestFilter.java:86) at info.magnolia.cms.filters.OncePerRequestAbstractMgnlFilter.doFilter(OncePerRequestAbstractMgnlFilter.java:60) at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:82) at info.magnolia.cms.filters.ContentTypeFilter.doFilter(ContentTypeFilter.java:102) at info.magnolia.cms.filters.AbstractMgnlFilter.doFilter(AbstractMgnlFilter.java:88) at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:82) at info.magnolia.cms.filters.ContextFilter.doFilter(ContextFilter.java:120) at info.magnolia.cms.filters.AbstractMgnlFilter.doFilter(AbstractMgnlFilter.java:88) at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:82) at info.magnolia.cms.filters.CompositeFilter.doFilter(CompositeFilter.java:66) at info.magnolia.cms.filters.AbstractMgnlFilter.doFilter(AbstractMgnlFilter.java:88) at info.magnolia.cms.filters.MgnlMainFilter.doFilter(MgnlMainFilter.java:105) at info.magnolia.cms.filters.MgnlMainFilter.doFilter(MgnlMainFilter.java:216) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:224) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:169) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:168) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:100) at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:929) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:405) at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:964) at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:515) at org.apache.tomcat.util.net.AprEndpoint$SocketWithOptionsProcessor.run(AprEndpoint.java:1782) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) at java.lang.Thread.run(Thread.java:662) Caused by: javax.jcr.version.VersionException: Version {}1.7 does not exist. at org.apache.jackrabbit.core.version.InternalVersionHistoryImpl.getVersion(InternalVersionHistoryImpl.java:270) at org.apache.jackrabbit.core.version.VersionHistoryImpl.getVersion(VersionHistoryImpl.java:130) at info.magnolia.module.diff.util.VersionUtil.getVersion(VersionUtil.java:35) at info.magnolia.module.diff.util.VersionUtil.getPreviousVersionLabel(VersionUtil.java:42) at info.magnolia.module.diff.dialog.DiffLink.hasPreviousVersion(DiffLink.java:61) at sun.reflect.GeneratedMethodAccessor1306.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at freemarker.ext.beans.BeansWrapper.invokeMethod(BeansWrapper.java:840) at freemarker.ext.beans.SimpleMethodModel.exec(SimpleMethodModel.java:106) ... 102 more Method public boolean info.magnolia.module.diff.dialog.DiffLink.hasPreviousVersion() throws javax.jcr.RepositoryException threw an exception when invoked on info.magnolia.module.diff.dialog.DiffLink@730b4f72 The problematic instruction: ---------- ==> if-else [on line 1, column 1 in info/magnolia/module/diff/dialog/DiffLink.html] ---------- Java backtrace for programmers: ---------- freemarker.template.TemplateModelException: Method public boolean info.magnolia.module.diff.dialog.DiffLink.hasPreviousVersion() throws javax.jcr.RepositoryException threw an exception when invoked on info.magnolia.module.diff.dialog.DiffLink@730b4f72 at freemarker.ext.beans.SimpleMethodModel.exec(SimpleMethodModel.java:130) at freemarker.core.MethodCall._getAsTemplateModel(MethodCall.java:93) at freemarker.core.Expression.getAsTemplateModel(Expression.java:89) at freemarker.core.Expression.isTrue(Expression.java:138) at freemarker.core.IfBlock.accept(IfBlock.java:80) at freemarker.core.Environment.visit(Environment.java:210) at freemarker.core.Environment.process(Environment.java:190) at freemarker.template.Template.process(Template.java:237) at info.magnolia.freemarker.FreemarkerHelper.render(FreemarkerHelper.java:148) at info.magnolia.freemarker.FreemarkerHelper.render(FreemarkerHelper.java:130) at info.magnolia.freemarker.FreemarkerUtil.process(FreemarkerUtil.java:135) at info.magnolia.freemarker.FreemarkerUtil.process(FreemarkerUtil.java:113) at info.magnolia.freemarker.FreemarkerUtil.process(FreemarkerUtil.java:73) at info.magnolia.module.diff.dialog.DiffLink.drawHtml(DiffLink.java:68) at info.magnolia.cms.gui.dialog.DialogControlImpl.drawSubs(DialogControlImpl.java:321) at info.magnolia.cms.gui.dialog.DialogControlImpl.drawHtml(DialogControlImpl.java:165) at info.magnolia.cms.gui.dialog.DialogControlImpl.drawSubs(DialogControlImpl.java:321) at info.magnolia.cms.gui.dialog.DialogControlImpl.drawHtml(DialogControlImpl.java:165) at info.magnolia.module.admininterface.DialogMVCHandler.renderHtml(DialogMVCHandler.java:417) at info.magnolia.cms.servlets.MVCServlet.doPost(MVCServlet.java:124) at info.magnolia.cms.servlets.MVCServlet.doGet(MVCServlet.java:69) at javax.servlet.http.HttpServlet.service(HttpServlet.java:621) at javax.servlet.http.HttpServlet.service(HttpServlet.java:722) at info.magnolia.cms.filters.ServletDispatchingFilter.doFilter(ServletDispatchingFilter.java:119) at info.magnolia.cms.filters.AbstractMgnlFilter.doFilter(AbstractMgnlFilter.java:88) at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:82) at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:84) at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:84) at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:84) at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:84) at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:84) at info.magnolia.cms.filters.CompositeFilter.doFilter(CompositeFilter.java:66) at info.magnolia.cms.filters.AbstractMgnlFilter.doFilter(AbstractMgnlFilter.java:88) at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:82) at info.magnolia.cms.filters.VirtualUriFilter.doFilter(VirtualUriFilter.java:69) at info.magnolia.cms.filters.AbstractMgnlFilter.doFilter(AbstractMgnlFilter.java:88) at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:82) at info.magnolia.module.cache.executor.Bypass.processCacheRequest(Bypass.java:57) at info.magnolia.module.cache.executor.CompositeExecutor.processCacheRequest(CompositeExecutor.java:65) at info.magnolia.module.cache.filter.CacheFilter.doFilter(CacheFilter.java:147) at info.magnolia.cms.filters.OncePerRequestAbstractMgnlFilter.doFilter(OncePerRequestAbstractMgnlFilter.java:60) at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:82) at info.magnolia.cms.i18n.I18nContentSupportFilter.doFilter(I18nContentSupportFilter.java:75) at info.magnolia.cms.filters.AbstractMgnlFilter.doFilter(AbstractMgnlFilter.java:88) at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:82) at info.magnolia.module.extendedtemplatingkit.filters.MultiSiteFilter.doFilter(MultiSiteFilter.java:94) at info.magnolia.cms.filters.AbstractMgnlFilter.doFilter(AbstractMgnlFilter.java:88) at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:82) at info.magnolia.module.cache.filter.GZipFilter.doFilter(GZipFilter.java:73) at info.magnolia.cms.filters.OncePerRequestAbstractMgnlFilter.doFilter(OncePerRequestAbstractMgnlFilter.java:60) at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:82) at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:84) at info.magnolia.cms.security.BaseSecurityFilter.doFilter(BaseSecurityFilter.java:64) at info.magnolia.cms.filters.AbstractMgnlFilter.doFilter(AbstractMgnlFilter.java:88) at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:82) at info.magnolia.cms.security.LogoutFilter.doFilter(LogoutFilter.java:88) at info.magnolia.cms.filters.OncePerRequestAbstractMgnlFilter.doFilter(OncePerRequestAbstractMgnlFilter.java:60) at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:82) at com.technophobia.magnolia.filters.RequestParameterFettlingFilter.doFilter(RequestParameterFettlingFilter.java:54) at info.magnolia.cms.filters.AbstractMgnlFilter.doFilter(AbstractMgnlFilter.java:88) at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:82) at com.technophobia.magnolia.filters.AbstractAuditFilter.doFilter(AbstractAuditFilter.java:48) at info.magnolia.cms.filters.AbstractMgnlFilter.doFilter(AbstractMgnlFilter.java:88) at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:82) at com.technophobia.magnolia.filters.AbstractAuditFilter.doFilter(AbstractAuditFilter.java:48) at info.magnolia.cms.filters.AbstractMgnlFilter.doFilter(AbstractMgnlFilter.java:88) at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:82) at info.magnolia.cms.security.auth.login.LoginFilter.doFilter(LoginFilter.java:85) at info.magnolia.cms.filters.AbstractMgnlFilter.doFilter(AbstractMgnlFilter.java:88) at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:82) at info.magnolia.enterprise.registration.RegistrationFilter.doFilter(RegistrationFilter.java:51) at info.magnolia.cms.filters.AbstractMgnlFilter.doFilter(AbstractMgnlFilter.java:88) at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:82) at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:84) at info.magnolia.cms.filters.CosMultipartRequestFilter.doFilter(CosMultipartRequestFilter.java:86) at info.magnolia.cms.filters.OncePerRequestAbstractMgnlFilter.doFilter(OncePerRequestAbstractMgnlFilter.java:60) at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:82) at info.magnolia.cms.filters.ContentTypeFilter.doFilter(ContentTypeFilter.java:102) at info.magnolia.cms.filters.AbstractMgnlFilter.doFilter(AbstractMgnlFilter.java:88) at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:82) at info.magnolia.cms.filters.ContextFilter.doFilter(ContextFilter.java:120) at info.magnolia.cms.filters.AbstractMgnlFilter.doFilter(AbstractMgnlFilter.java:88) at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:82) at info.magnolia.cms.filters.CompositeFilter.doFilter(CompositeFilter.java:66) at info.magnolia.cms.filters.AbstractMgnlFilter.doFilter(AbstractMgnlFilter.java:88) at info.magnolia.cms.filters.MgnlMainFilter.doFilter(MgnlMainFilter.java:105) at info.magnolia.cms.filters.MgnlMainFilter.doFilter(MgnlMainFilter.java:216) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:224) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:169) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:168) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:100) at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:929) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:405) at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:964) at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:515) at org.apache.tomcat.util.net.AprEndpoint$SocketWithOptionsProcessor.run(AprEndpoint.java:1782) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) at java.lang.Thread.run(Thread.java:662) Caused by: javax.jcr.version.VersionException: Version {}1.7 does not exist. at org.apache.jackrabbit.core.version.InternalVersionHistoryImpl.getVersion(InternalVersionHistoryImpl.java:270) at org.apache.jackrabbit.core.version.VersionHistoryImpl.getVersion(VersionHistoryImpl.java:130) at info.magnolia.module.diff.util.VersionUtil.getVersion(VersionUtil.java:35) at info.magnolia.module.diff.util.VersionUtil.getPreviousVersionLabel(VersionUtil.java:42) at info.magnolia.module.diff.dialog.DiffLink.hasPreviousVersion(DiffLink.java:61) at sun.reflect.GeneratedMethodAccessor1306.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at freemarker.ext.beans.BeansWrapper.invokeMethod(BeansWrapper.java:840) at freemarker.ext.beans.SimpleMethodModel.exec(SimpleMethodModel.java:106) ... 102 more