Thank you, Ivan,

Latest version of the IPT cannot run on Tomcat 10. Max supported Tomcat is 9.

Regards,
Mikhail


From: Чадин Иван Федорович via IPT <ipt@lists.gbif.org>
Sent: Wednesday, October 29, 2025 4:09:21 PM
To: ipt@lists.gbif.org <ipt@lists.gbif.org>
Subject: [IPT] Installing IPT 3.1.7 on a fresh Debian 13 system
 
Dear all,

I am requesting assistance with installing IPT version 3.1.7 on a fresh
Debian 13 system (kernel 6.12.48+deb13-amd64). My environment uses
Tomcat 10 (10.1.40) and JVM 21.0.9.

When I try to access the application at http://ib.komisc.ru:8088/ipt/, I
get a "404 The requested resource [/ipt/] is not available" error.

The localhost.log file shows the following SEVERE errors during startup:
text

SEVERE [main] org.apache.catalina.core.StandardContext.listenerStart
Error configuring application listener of class
[org.gbif.ipt.config.IPTContextListener]

SEVERE [main] org.apache.catalina.core.StandardContext.listenerStart
Skipped installing application listeners due to previous error(s)

The full log files are attached.

I suspect the issue might be related to compatibility between IPT 3.1.7
and Tomcat 10 / JVM 21. Could you please confirm if this version of the
IPT is supported in this environment?

Any help would be greatly appreciated.

Best regards,
Ivan Chadin
--
Institute of Biology of Komi Scientific Centre of the Ural Branch of the
Russian Academy of Sciences
(https://www.gbif.org/publisher/cb55694d-f3b8-451c-999e-d9286d7dfc86)