I had exactly same behavior few days ago. Please, check my e-mails with subject “ARTEMIS-3677 mitigate NPE when browsing message”, on Friday Feb 25. There is diagnostics and the solution for the problema. You can also wait for 2.21.0 which should be released later (I don’t know the exact date, but it is supposed to be end of March).
Regards, Edson Enviado do Email<https://go.microsoft.com/fwlink/?LinkId=550986> para Windows De: Toni Perez<mailto:[email protected]> Enviado:quarta-feira, 2 de março de 2022 05:45 Para: [email protected]<mailto:[email protected]> Assunto: Artemis web console in certain queues not browse messages We have an Artemis 2.20.0 with one queue (MULTICAST) attached to an address configured with <auto-create-dead-letter-resources>true</auto-create-dead-letter-resources> <management-message-attribute-size-limit>-1</management-message-attribute-size-limit> <!-- default is 0 (no delay) 600000 = 10 minutes--> <redelivery-delay>600000</redelivery-delay> <max-delivery-attempts>1000</max-delivery-attempts> <dead-letter-address>DLQ</dead-letter-address> <expiry-address>ExpiryQueue</expiry-address> <!-- with -1 only the global-max-size is in use for limiting --> <max-size-bytes>-1</max-size-bytes> <message-counter-history-day-limit>10</message-counter-history-day-limit> <address-full-policy>PAGE</address-full-policy> <auto-create-queues>true</auto-create-queues> <auto-create-addresses>true</auto-create-addresses> <auto-create-jms-queues>true</auto-create-jms-queues> <auto-create-jms-topics>true</auto-create-jms-topics> <auto-delete-queues>false</auto-delete-queues> <auto-delete-addresses>false</auto-delete-addresses> If we try to browse the queue and try to view the messages, the web console say "No Items Available" but the message count is 6. On the other hand if we try to browse the DLQ queue we can view the messages. Are we doing something wrong? Best regards, -- Toni Pérez Fernández IT Department [cid:[email protected]] Grupo Festina Lotus, S.A. Vía layetana 20, 4ª - 08003 Barcelona
