My application appears to work, but once or twice I day I see log entries such as below. Any clues as to what is going on?
Running on Vaadin 6.8.6 and Tomcat 7.0.34.
Dec 21, 2012 12:52:16 AM org.apache.catalina.core.StandardWrapperValve invoke
SEVERE: Servlet.service() for servlet [manage]
in context with path [] threw exception
java.io.FileNotFoundException: jndi:/localhost/VAADIN/themes/birdbath
at org.apache.naming.resources.DirContextURLConnection.getInputStream(DirContextURLConnection.java:389)
at java.net.URL.openStream(URL.java:1035)
at com.vaadin.terminal.gwt.server.AbstractApplicationServlet.writeStaticResourceResponse(AbstractApplicationServlet.java:1371)
at com.vaadin.terminal.gwt.server.AbstractApplicationServlet.serveStaticResourcesInVAADIN(AbstractApplicationServlet.java:1350)
at com.vaadin.terminal.gwt.server.AbstractApplicationServlet.serveStaticResources(AbstractApplicationServlet.java:1246)
at com.vaadin.terminal.gwt.server.AbstractApplicationServlet.service(AbstractApplicationServlet.java:423)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:407)
at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1004)
at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:589)
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1653)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
at java.lang.Thread.run(Thread.java:722)
Dec 21, 2012 8:18:34 AM com.vaadin.terminal.gwt.server.AbstractApplicationServlet serveStaticResourcesInVAADIN
INFO: Requested resource [VAADIN/widgetsets/com.company.birdbath.manage.widgetset.BirdbathWidgetset/F1E7083B7134FD92E8A6ACE28E709CFA.cache.html]
not found from filesystem or through class loader. Add widgetset and/or theme JAR to your classpath or add files to WebContent/VAADIN folder.
Dec 21, 2012 8:19:28 AM com.vaadin.terminal.gwt.server.AbstractApplicationServlet serveStaticResourcesInVAADIN
INFO: Requested resource [VAADIN/widgetsets/com.company.birdbath.manage.widgetset.BirdbathWidgetset/F1E7083B7134FD92E8A6ACE28E709CFA.cache.html]
not found from filesystem or through class loader. Add widgetset and/or theme JAR to your classpath or add files to WebContent/VAADIN folder.
Dec 21, 2012 8:25:18 AM org.apache.catalina.core.StandardWrapperValve invoke
SEVERE: Servlet.service() for servlet [manage]
in context with path [] threw exception
java.io.FileNotFoundException: jndi:/localhost/VAADIN/themes/birdbath
at org.apache.naming.resources.DirContextURLConnection.getInputStream(DirContextURLConnection.java:389)
at java.net.URL.openStream(URL.java:1035)
at com.vaadin.terminal.gwt.server.AbstractApplicationServlet.writeStaticResourceResponse(AbstractApplicationServlet.java:1371)
at com.vaadin.terminal.gwt.server.AbstractApplicationServlet.serveStaticResourcesInVAADIN(AbstractApplicationServlet.java:1350)
at com.vaadin.terminal.gwt.server.AbstractApplicationServlet.serveStaticResources(AbstractApplicationServlet.java:1246)
at com.vaadin.terminal.gwt.server.AbstractApplicationServlet.service(AbstractApplicationServlet.java:423)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:407)
at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1004)
at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:589)
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1653)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
at java.lang.Thread.run(Thread.java:722)