User talk:Ssaad

this is the error i got when i`ll try to upgrade to the final version of open taps. I have follow the instructions several times and i still have the same problem. how i`m able to upgrade my version to the latest version.

Error reading included file header.ftl The problematic instruction: ---------- ==> include "header.ftl" [on line 27, column 1 in main-decorator.ftl] ---------- Java backtrace for programmers: ---------- freemarker.template.TemplateException: Error reading included file header.ftl at freemarker.core.Include.accept(Include.java:153) at freemarker.core.Environment.visit(Environment.java:196) at freemarker.core.MixedContent.accept(MixedContent.java:92) at freemarker.core.Environment.visit(Environment.java:196) at freemarker.core.Environment.process(Environment.java:176) at freemarker.template.Template.process(Template.java:232) at org.ofbiz.base.util.template.FreeMarkerWorker.renderTemplateAtLocation(FreeMarkerWorker.java:184) at org.ofbiz.widget.screen.HtmlWidget.renderHtmlTemplate(HtmlWidget.java:85) at org.ofbiz.widget.screen.HtmlWidget$HtmlTemplate.renderWidgetString(HtmlWidget.java:121) at org.ofbiz.widget.screen.HtmlWidget.renderWidgetString(HtmlWidget.java:68) at org.ofbiz.widget.screen.ModelScreenWidget$PlatformSpecific.renderWidgetString(ModelScreenWidget.java:809) at org.ofbiz.widget.screen.ModelScreenWidget.renderSubWidgetsString(ModelScreenWidget.java:154) at org.ofbiz.widget.screen.ModelScreenWidget$Section.renderWidgetString(ModelScreenWidget.java:247) at org.ofbiz.widget.screen.ModelScreen.renderScreenString(ModelScreen.java:136) at org.ofbiz.widget.screen.ModelScreenWidget$DecoratorScreen.renderWidgetString(ModelScreenWidget.java:492) at org.ofbiz.widget.screen.ModelScreenWidget.renderSubWidgetsString(ModelScreenWidget.java:154) at org.ofbiz.widget.screen.ModelScreenWidget$Section.renderWidgetString(ModelScreenWidget.java:247) at org.ofbiz.widget.screen.ModelScreen.renderScreenString(ModelScreen.java:136) at org.ofbiz.widget.screen.ModelScreenWidget$DecoratorScreen.renderWidgetString(ModelScreenWidget.java:492) at org.ofbiz.widget.screen.ModelScreenWidget.renderSubWidgetsString(ModelScreenWidget.java:154) at org.ofbiz.widget.screen.ModelScreenWidget$Section.renderWidgetString(ModelScreenWidget.java:247) at org.ofbiz.widget.screen.ModelScreen.renderScreenString(ModelScreen.java:136) at org.ofbiz.widget.screen.ScreenRenderer.render(ScreenRenderer.java:108) at org.ofbiz.widget.screen.ScreenRenderer.render(ScreenRenderer.java:93) at org.ofbiz.widget.screen.ScreenWidgetViewHandler.render(ScreenWidgetViewHandler.java:81) at org.ofbiz.webapp.control.RequestHandler.renderView(RequestHandler.java:645) at org.ofbiz.webapp.control.RequestHandler.doRequest(RequestHandler.java:429) at org.ofbiz.webapp.control.ControlServlet.doGet(ControlServlet.java:192) at javax.servlet.http.HttpServlet.service(HttpServlet.java:595) at javax.servlet.http.HttpServlet.service(HttpServlet.java:688) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173) at org.ofbiz.webapp.control.ContextFilter.doFilter(ContextFilter.java:251) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107) at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:541) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869) at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664) at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527) at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:80) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684) at java.lang.Thread.run(Thread.java:595) Caused by: java.io.FileNotFoundException: Template header.ftl not found. at freemarker.template.Configuration.getTemplate(Configuration.java:489) at freemarker.core.Environment.getTemplateForInclusion(Environment.java:1357) at freemarker.core.Include.accept(Include.java:143) ... 47 more Error rendering included template at location [component://opentaps-common/webapp/common/includes/main-decorator.ftl]: freemarker.template.TemplateException: Error reading included file header.ftl