<![CDATA[WebUI V4.4.0 mismatch communication protocoll /Ubuntu/]]>Hello,

today I updated NetXMS server and legacy web interface from 4.0 to 4.4.
Now I'm getting an communication protokoll missmatch error. (server=[60, 4, 1, 1, 1, 45, 1, 2] client=[60, 4, 1, 1, 1, 41, 1, 2])
Server: Ubuntu 18.04 LTS
NetXMS Server version:  NetXMS server version 4.4.0 build tag 4.4-416-ge31433b0b1
nxmc-legacy-4.4.0.war from here: https://netxms.org/download/releases/4.4/nxmc-legacy-4.4.0.war
As usual, tomcat8 service was stopped and nxmc directory + nxmc.war deleted from ./webapps before deploying the new nxmc version. (Tried this a few times.)
Has anyone some helpfull ideas to solve this problem?

(And maybe someone can give me a hint how to move to the non-legacy version? When using nxmc-4.4.0.war I'm not able to open the web interface; Error: "HTTP Status 404 not found". Staus of tomcat service is ok) )

Thanks.
M.

]]>https://forum.netxms.org/topic/7711/webui-v4.4.0-mismatch-communication-protocoll-ubuntuRSS for NodeFri, 13 Nov 2026 14:28:35 GMTSun, 16 Jul 2023 17:20:43 GMT60<![CDATA[Reply to WebUI V4.4.0 mismatch communication protocoll /Ubuntu/ on Mon, 17 Jul 2023 12:29:25 GMT]]>Hi,

it works with Java 17. Thanks.
Also thanks to troffasky for his post in https://www.netxms.org/forum/announcements/netxms-4-4-released/

Thread is closed.

M.

]]>https://forum.netxms.org/post/32590https://forum.netxms.org/post/32590Mon, 17 Jul 2023 12:29:25 GMT<![CDATA[Reply to WebUI V4.4.0 mismatch communication protocoll /Ubuntu/ on Sun, 16 Jul 2023 23:15:02 GMT]]>@meandmybrain said in WebUI V4.4.0 mismatch communication protocoll /Ubuntu/:

@lhpaladin said in WebUI V4.4.0 mismatch communication protocoll /Ubuntu/:

Hello,
The latest version of the client requires Java 17, maybe it's the 404 error failure.

Hi,
I‘ll give it a try. Could you please tell me where you found this information? In the admin guide it says „Supported Java version is 11 or 15.“
Edit: found it.
Thanks
M.

You can see this link:
https://www.netxms.org/forum/announcements/netxms-4-4-released/

I believe the documentation needs to reflect this change.

]]>https://forum.netxms.org/post/32588https://forum.netxms.org/post/32588Sun, 16 Jul 2023 23:15:02 GMT<![CDATA[Reply to WebUI V4.4.0 mismatch communication protocoll /Ubuntu/ on Sun, 16 Jul 2023 20:49:57 GMT]]>@lhpaladin said in WebUI V4.4.0 mismatch communication protocoll /Ubuntu/:

Hello,
The latest version of the client requires Java 17, maybe it's the 404 error failure.

Hi,
I‘ll give it a try. Could you please tell me where you found this information? In the admin guide it says „Supported Java version is 11 or 15.“

Edit: found it.

Thanks
M.

]]>https://forum.netxms.org/post/32587https://forum.netxms.org/post/32587Sun, 16 Jul 2023 20:49:57 GMT<![CDATA[Reply to WebUI V4.4.0 mismatch communication protocoll /Ubuntu/ on Sun, 16 Jul 2023 19:38:46 GMT]]>Hello,
The latest version of the client requires Java 17, maybe it's the 404 error failure.

]]>https://forum.netxms.org/post/32586https://forum.netxms.org/post/32586Sun, 16 Jul 2023 19:38:46 GMT