Forgot to send to the list > Begin forwarded message: > > From: Dev WO <webobje...@anazys.com> > Subject: Re: [Tomcat] -Classpath ordering issue > Date: 29 January 2020 at 09:50:13 CET > To: Konrad Kubacki <kkuba...@ifirma.pl> > > Hi Konrad, > > Thanks for the description of the issue. > I’m looking into it right now. > > It looks like there’s a VirtualWebappLoader already included in Tomcat, so do > I need to build my own or can I just declare it in the context.xml file in > my_app/WEB-INF/? > I’m surprised building the app doesn’t generate that context.xml file at the > same time, it would make sense. > > I’m pretty confuse with the context.xml file, should it be something like > > <Context docBase="\webapps\CloudManager"> > <Loader className="org.apache.catalina.loader.VirtualWebappLoader"/> > <lib>ERCoolComponents</lib> > <lib>AjaxLook</lib> > ... > </context> > > Just to be precise, there’s only one app deployed on this Tomcat instance. > > Thanks and have a nice day, > > Xavier > >> On 29 Jan 2020, at 08:44, Konrad Kubacki via Webobjects-dev >> <webobjects-dev@lists.apple.com <mailto:webobjects-dev@lists.apple.com>> >> wrote: >> >> Problem You are facing is probably caused by order of jars loading. >> Tomcat >= 8 does it in random way (up to version 7.5.x it was alphabetical). >> It is important, that classloader loads wonder "redefined" classes for some >> of WO, instead of original. >> >> Solution: >> You may want to write your own tomcat class loader, basing on WO classpath >> file, or just loading jars in alphabetical order. >> Then You can activate it on tomcat's level in >> ${CATALINA_BASE}/conf/context.xml or for your app only in >> webapp/META-INF/context.xml. For details see tomcat's documentation. >> >> If it's not the case, You may also check if on this beta-test tomcat(#4) >> there is not other WO app deployed, which loads original WO classess, before >> Your's app start. And/or check if they fully restart it between deployments >> o new version. >> >> >> >> W dniu 28.01.2020 o 19:35, Dev WO via Webobjects-dev pisze: >>> Hi WOers, >>> >>> I’m starting to lost my mind with a Tomcat deployment (not my choice) >>> >>> I have 4 machines: >>> 1-Dev machine running through Eclipse and Apache (OS X) => Everything works >>> 2-Test Tomcat deployment machine (OS X / Tomcat 9.0.29) => Everything works >>> 3-Another test Tomcat deployment (Debian / Tomcat 9.0.20) => Everything >>> works >>> 4-Customer “beta test" machine (Debian / Tomcat 9.0.20) => Some part of the >>> app doesn’t work >>> >>> Of course machine #4 is the one I have the least access… >>> >>> By "Some part of the app doesn’t work” I mean that I have some asynchronous >>> thread that do their job, I have some HTML interfaces that works, but other >>> don’t... >>> After way too much trial, I was able to get basically the same errors on my >>> dev machine by changing the class path (moving down ERExtensions frameworks >>> in the classpath). Finally getting errors like: >>> >>> NoSuchMethodError: >>> com.webobjects.foundation.NSArray.<init>(Ljava/lang/Object;[Ljava/lang/Object;)V >>> and >>> NoSuchMethodError: >>> com.webobjects.appserver.WOCookie.<init>(Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;IZZ)V >>> >>> After reading every thread about Tomcat from the mailing list from 2004 up >>> to today, I still don’t get the issue. >>> I’m using the exact same .war file on all machines, with the web.xml >>> relevant part (when framework order is correct) at the end of the message. >>> >>> I have no clue and no idea regarding how to find the issue on this machine >>> #4. >>> >>> I’m using Wonder7 and WO5.4, the Application class extends ERXApplication >>> (having JavaWOJSPServlet in the build path or not doesn’t change the fact >>> it works on machine 1,2 and 3 but not 4) >>> >>> Thanks for your help, >>> >>> Xavier >>> >>> >>> >>> <context-param> >>> <param-name>WOClasspath</param-name> >>> <param-value> >>> WEBINFROOT/Resources/Java/ >>> WEBINFROOT/CloudManager.woa/Contents/Resources/Java/cloudmanager.jar >>> WEBINFROOT/Resources/Java/gson-2.5.jar >>> WEBINFROOT/CloudManager.woa/Contents/Frameworks/ERCoolComponents.framework/Resources/Java/ERCoolComponents.jar >>> WEBINFROOT/CloudManager.woa/Contents/Frameworks/AjaxLook.framework/Resources/Java/AjaxLook.jar >>> WEBINFROOT/CloudManager.woa/Contents/Frameworks/Ajax.framework/Resources/Java/Ajax.jar >>> WEBINFROOT/CloudManager.woa/Contents/Frameworks/Ajax.framework/Resources/Java/jabsorb-1.2.2.jar >>> WEBINFROOT/CloudManager.woa/Contents/Frameworks/CloudManagerDataModel.framework/Resources/Java/cloudmanagerdatamodel.jar >>> WEBINFROOT/CloudManager.woa/Contents/Frameworks/CloudManagerDataModel.framework/Resources/Java/postgresql-8.3-603.jdbc3.jar >>> WEBINFROOT/CloudManager.woa/Contents/Frameworks/ERExtensions.framework/Resources/Java/ERExtensions.jar >>> WEBINFROOT/CloudManager.woa/Contents/Frameworks/ERJars.framework/Resources/Java/ERJars.jar >>> WEBINFROOT/CloudManager.woa/Contents/Frameworks/ERJars.framework/Resources/Java/ERFoundation.jar >>> WEBINFROOT/CloudManager.woa/Contents/Frameworks/ERJars.framework/Resources/Java/ERWebObjects.jar >>> WEBINFROOT/CloudManager.woa/Contents/Frameworks/ERJars.framework/Resources/Java/commons-cli-1.3.1.jar >>> WEBINFROOT/CloudManager.woa/Contents/Frameworks/ERJars.framework/Resources/Java/commons-codec-1.10.jar >>> WEBINFROOT/CloudManager.woa/Contents/Frameworks/ERJars.framework/Resources/Java/commons-io-2.5.jar >>> WEBINFROOT/CloudManager.woa/Contents/Frameworks/ERJars.framework/Resources/Java/commons-lang-2.6.jar >>> WEBINFROOT/CloudManager.woa/Contents/Frameworks/ERJars.framework/Resources/Java/commons-lang3-3.5.jar >>> WEBINFROOT/CloudManager.woa/Contents/Frameworks/ERJars.framework/Resources/Java/commons-logging-1.2.jar >>> WEBINFROOT/CloudManager.woa/Contents/Frameworks/ERJars.framework/Resources/Java/fluent-hc-4.5.3.jar >>> WEBINFROOT/CloudManager.woa/Contents/Frameworks/ERJars.framework/Resources/Java/httpclient-4.5.3.jar >>> WEBINFROOT/CloudManager.woa/Contents/Frameworks/ERJars.framework/Resources/Java/httpclient-cache-4.5.3.jar >>> WEBINFROOT/CloudManager.woa/Contents/Frameworks/ERJars.framework/Resources/Java/httpcore-4.4.6.jar >>> WEBINFROOT/CloudManager.woa/Contents/Frameworks/ERJars.framework/Resources/Java/httpmime-4.5.3.jar >>> WEBINFROOT/CloudManager.woa/Contents/Frameworks/ERJars.framework/Resources/Java/icu4j-3_8_1.jar >>> WEBINFROOT/CloudManager.woa/Contents/Frameworks/ERJars.framework/Resources/Java/javassist-3.20.0-GA.jar >>> WEBINFROOT/CloudManager.woa/Contents/Frameworks/ERJars.framework/Resources/Java/joda-time-2.9.7.jar >>> WEBINFROOT/CloudManager.woa/Contents/Frameworks/ERJars.framework/Resources/Java/junit-4.12.jar >>> WEBINFROOT/CloudManager.woa/Contents/Frameworks/ERJars.framework/Resources/Java/log4j-1.2.17.jar >>> WEBINFROOT/CloudManager.woa/Contents/Frameworks/ERJars.framework/Resources/Java/ognl-3.2.jar >>> WEBINFROOT/CloudManager.woa/Contents/Frameworks/ERJars.framework/Resources/Java/slf4j-api-1.7.23.jar >>> WEBINFROOT/CloudManager.woa/Contents/Frameworks/ERJars.framework/Resources/Java/slf4j-log4j12-1.7.23.jar >>> WEBINFROOT/CloudManager.woa/Contents/Frameworks/PostgresqlPlugIn.framework/Resources/Java/PostgresqlPlugIn.jar >>> WEBINFROOT/CloudManager.woa/Contents/Frameworks/JavaMemoryAdaptor.framework/Resources/Java/JavaMemoryAdaptor.jar >>> WEBINFROOT/CloudManager.woa/Contents/Frameworks/ERPrototypes.framework/Resources/Java/ERPrototypes.jar >>> WEBINFROOT/CloudManager.woa/Contents/Frameworks/WOOgnl.framework/Resources/Java/WOOgnl.jar >>> WEBINFROOT/CloudManager.woa/Contents/Frameworks/JavaWOExtensions.framework/Resources/Java/JavaWOExtensions.jar >>> WEBINFROOT/CloudManager.woa/Contents/Frameworks/JavaEOAccess.framework/Resources/Java/javaeoaccess.jar >>> WEBINFROOT/CloudManager.woa/Contents/Frameworks/JavaEOAccess.framework/WebServerResources/Java/JavaEOAccess.jar >>> WEBINFROOT/CloudManager.woa/Contents/Frameworks/JavaEOControl.framework/Resources/Java/javaeocontrol.jar >>> WEBINFROOT/CloudManager.woa/Contents/Frameworks/JavaEOControl.framework/WebServerResources/Java/JavaEOControl.jar >>> WEBINFROOT/CloudManager.woa/Contents/Frameworks/JavaFoundation.framework/Resources/Java/javafoundation.jar >>> WEBINFROOT/CloudManager.woa/Contents/Frameworks/JavaFoundation.framework/WebServerResources/Java/JavaFoundation.jar >>> WEBINFROOT/CloudManager.woa/Contents/Frameworks/JavaJDBCAdaptor.framework/Resources/Java/javajdbcadaptor.jar >>> WEBINFROOT/CloudManager.woa/Contents/Frameworks/JavaJDBCAdaptor.framework/WebServerResources/Java/JavaJDBCAdaptor.jar >>> WEBINFROOT/CloudManager.woa/Contents/Frameworks/JavaWebObjects.framework/Resources/Java/javawebobjects.jar >>> WEBINFROOT/CloudManager.woa/Contents/Frameworks/JavaWebObjects.framework/WebServerResources/Java/JavaWebObjects.jar >>> </param-value> >>> </context-param> >>> >>> >>> _______________________________________________ >>> Do not post admin requests to the list. 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