[ https://issues.apache.org/jira/browse/CONNECTORS-1712?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Karl Wright reassigned CONNECTORS-1712: --------------------------------------- Assignee: Karl Wright > Broken Velocity UI > ------------------ > > Key: CONNECTORS-1712 > URL: https://issues.apache.org/jira/browse/CONNECTORS-1712 > Project: ManifoldCF > Issue Type: Bug > Components: API > Affects Versions: ManifoldCF 2.22 > Reporter: Julien Massiera > Assignee: Karl Wright > Priority: Critical > > In the mcf-crawler-ui, we cannot enter in edition mode for any connector > because there is a problem with Velocity. > We obtain the following error in the logs: > > {code:java} > java.lang.NoSuchMethodError: 'void > org.apache.velocity.app.VelocityEngine.setExtendedProperties(org.apache.commons.collections.ExtendedProperties)' > at > org.apache.manifoldcf.core.i18n.Messages.createVelocityEngine(Messages.java:62) > ~[mcf-core.jar:?] > at > org.apache.manifoldcf.ui.i18n.Messages.outputResourceWithVelocity(Messages.java:132) > ~[mcf-ui-core.jar:?] > at > com.francelabs.datafari.connectors.share.Messages.outputResourceWithVelocity(Messages.java:111) > ~[?:?] > at > com.francelabs.datafari.connectors.share.SharedDriveConnector.outputSpecificationHeader(SharedDriveConnector.java:2829) > ~[?:?] > at org.apache.jsp.editjob_jsp._jspService(editjob_jsp.java:977) > ~[mcf-crawler-ui.jar:?] > at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) > ~[jasper.jar:9.0.56] > at javax.servlet.http.HttpServlet.service(HttpServlet.java:764) > ~[servlet-api.jar:4.0.FR] > at > org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:466) > ~[jasper.jar:9.0.56] > at > org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:379) > ~[jasper.jar:9.0.56] > at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:327) > ~[jasper.jar:9.0.56] > at javax.servlet.http.HttpServlet.service(HttpServlet.java:764) > ~[servlet-api.jar:4.0.FR] > at > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:227) > ~[catalina.jar:9.0.56] > at > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162) > ~[catalina.jar:9.0.56] > at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53) > ~[tomcat-websocket.jar:9.0.56] > at > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189) > ~[catalina.jar:9.0.56] > at > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162) > ~[catalina.jar:9.0.56] > at > org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:197) > [catalina.jar:9.0.56] > at > org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:97) > [catalina.jar:9.0.56] > at > org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:540) > [catalina.jar:9.0.56] > at > org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:135) > [catalina.jar:9.0.56] > at > org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92) > [catalina.jar:9.0.56] > at > org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:687) > [catalina.jar:9.0.56] > at > org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:78) > [catalina.jar:9.0.56] > at > org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:357) > [catalina.jar:9.0.56] > at org.apache.coyote.ajp.AjpProcessor.service(AjpProcessor.java:433) > [tomcat-coyote.jar:9.0.56] > at > org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65) > [tomcat-coyote.jar:9.0.56] > at > org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:895) > [tomcat-coyote.jar:9.0.56] > at > org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1732) > [tomcat-coyote.jar:9.0.56] > at > org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) > [tomcat-coyote.jar:9.0.56] > at > org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1191) > [tomcat-util.jar:9.0.56] > at > org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:659) > [tomcat-util.jar:9.0.56] > at > org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) > [tomcat-util.jar:9.0.56] > at java.lang.Thread.run(Thread.java:829) [?:?] {code} > > > After some investigations it seems related to the updated velocity lib from > velocity-1.7 to velocity-engine-core-2.3 > The first problem found is that the old velocity version libs and their > dependencies are still present in the MCF build for the MCF Agent AND the > mcf-crawler-ui. > The concerned libs are: > - commons-collections-3.2.2.jar > - commons-lang-2.6.jar > - velocity-1.7.jar > > The second problem is that with the new velocity version, the way to set > properties to the engine has changed. So the code in the > org.apache.manifoldcf.core.i18n.Messages.createVelocityEngine method is no > longer valid and needs to be updated to fit with the new way which is: > {code:java} > VelocityEngine engine = new VelocityEngine(); > Properties configuration = new Properties(); > configuration.setProperty(VelocityEngine.RESOURCE_LOADER,"mcf"); > .... > engine.setProperties(configuration); {code} -- This message was sent by Atlassian Jira (v8.20.7#820007)