Hi, forum followers.
Application returns next errors after trying to download log files from server:
For remote context log file: app.cuba
java.lang.RuntimeException: Unable to download log from http://localhost:8080/arvia/dispatch/log/arvia.log
HTTP/1.1 404
at com.haulmont.cuba.web.export.LogDataProvider.provide(LogDataProvider.java:117)
at com.vaadin.server.StreamResource.getStream(StreamResource.java:143)
at com.haulmont.cuba.web.widgets.CubaFileDownloader.handleConnectorRequest(CubaFileDownloader.java:115)
at com.vaadin.server.ConnectorResourceHandler.handleRequest(ConnectorResourceHandler.java:88)
at com.vaadin.server.VaadinService.handleRequest(VaadinService.java:1578)
at com.vaadin.server.VaadinServlet.service(VaadinServlet.java:425)
at com.haulmont.cuba.web.sys.CubaApplicationServlet.serviceAppRequest(CubaApplicationServlet.java:329)
at com.haulmont.cuba.web.sys.CubaApplicationServlet.service(CubaApplicationServlet.java:215)
....
For remote context log file: app-core.cuba:
java.lang.RuntimeException: Unable to download log from http://localhost:8080/arvia-core/remoting/log/arvia.log
HTTP/1.1 404
at com.haulmont.cuba.web.export.LogDataProvider.provide(LogDataProvider.java:117)
at com.vaadin.server.StreamResource.getStream(StreamResource.java:143)
at com.haulmont.cuba.web.widgets.CubaFileDownloader.handleConnectorRequest(CubaFileDownloader.java:115)
at com.vaadin.server.ConnectorResourceHandler.handleRequest(ConnectorResourceHandler.java:88)
at com.vaadin.server.VaadinService.handleRequest(VaadinService.java:1578)
at com.vaadin.server.VaadinServlet.service(VaadinServlet.java:425)
at com.haulmont.cuba.web.sys.CubaApplicationServlet.serviceAppRequest(CubaApplicationServlet.java:329)
at com.haulmont.cuba.web.sys.CubaApplicationServlet.service(CubaApplicationServlet.java:215)
...
Before creating this post, we have read Cuba-Platform framework documentation but we doesn’t achieve correctly downloading of log files through the application.
app.home variable is defined in setenv.sh:
CATALINA_OPTS="$CATALINA_OPTS -Duser.timezone=Europe/Madrid"
CATALINA_OPTS="$CATALINA_OPTS -Dapp.home=/home/cuba/areavianants -Xmx512m -Dfile.encoding=UTF-8"
Log files are stored in the path indicated by app.home:
The war-logback.xml has the logDir property defined:
app.properties file contains configuration of necessary application properties 
web-app.properties files contains configuration of necessary application properties:
web.xml file contains its default value:
<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns="http://java.sun.com/xml/ns/javaee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd"
version="3.0">
<!-- Application properties config files -->
<context-param>
<param-name>appPropertiesConfig</param-name>
<param-value>
classpath:com/company/areavianants/app.properties
/WEB-INF/local.app.properties
"file:${app.home}/local.app.properties"
</param-value>
</context-param>
<!--Application components-->
<context-param>
<param-name>appComponents</param-name>
<param-value>com.haulmont.cuba com.company.territori com.haulmont.reports com.haulmont.addon.restapi</param-value>
</context-param>
<listener>
<listener-class>com.haulmont.cuba.core.sys.AppContextLoader</listener-class>
</listener>
<servlet>
<servlet-name>remoting</servlet-name>
<servlet-class>com.haulmont.cuba.core.sys.remoting.RemotingServlet</servlet-class>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>remoting</servlet-name>
<url-pattern>/remoting/*</url-pattern>
</servlet-mapping>
</web-app>
We would appreciate some help to solve this problem because we have just explored all associated documentation without success.
Thanks in advance
