<![CDATA[error java web interface]]>

<![CDATA[error java web interface]]>Hi,

i have upgrade the netxms to lastet version and uploaded the new war file. but i have this error when i try to open netxms webinterface

[color=#000000][b]jakarta.servlet.ServletException: Error instantiating servlet class [org.restlet.ext.servlet.ServerServlet][/b][/color]

[color=#000000][b]java.lang.NoClassDefFoundError: javax/servlet/http/HttpServlet[/b][/color]

[color=#000000][b]java.lang.ClassNotFoundException: javax.servlet.http.HttpServlet[/b][/color]

netxms run on ubuntu server with tomcat 10.1.19 and java 17.0.10+7-Ubuntu-122.04.1

what's the problem?

thanks
Andrea

]]>https://forum.netxms.org/topic/8125/error-java-web-interfaceRSS for NodeFri, 13 Nov 2026 06:43:59 GMTTue, 18 Mar 2025 10:46:33 GMT60<![CDATA[Reply to error java web interface on Tue, 18 Mar 2025 11:38:28 GMT]]>Hi,

Tomcat 10 uses version of servlet api that is not supported by the framework on which the gui is built.

You can use jetty 10-12, tomcat 9 or our launcher based on Jetty10 https://github.com/netxms/nxmc-web-launcher

]]>https://forum.netxms.org/post/34213https://forum.netxms.org/post/34213Tue, 18 Mar 2025 11:38:28 GMT