Error 404 with Guacamole 1.5.2

[Xuo]

Hi,


HTTP Status 404 - not Found



Here are some trials I did to debug :
Guacamole 1.4, Tomcat-9.0.41-1.mga8 => works fine.
Guacamole 1.4, Tomcat-9.0.73-1.1.mga8 => works fine.

HTTP Status 404 - not Found


and in Tomcat logs :


### Translated from French :
### One or more listener could not start, details are in the container logs.


### Translated from French :
### Starting error of context [/guacamole] because of previous errors


### Translated from French :



...



<IfModule mod_headers.c>

</IfModule>

<IfModule mod_proxy_http.c>

    <Location /guacamole/>
      Order allow,deny
      Allow from all
      ProxyPass http://192.168.0.14:8080/guacamole/ flushpackets=on
      ProxyPassReverse http://192.168.0.14:8080/guacamole/
    </Location>

    <Location /guacamole/websocket-tunnel>
      Order allow,deny
      Allow from all
      ProxyPass ws://192.168.0.14:8080/guacamole/websocket-tunnel
      ProxyPassReverse ws://192.168.0.14:8080/guacamole/websocket-tunnel
    </Location>

</IfModule>

Could you help me to solve this issue ?

Regards.

Xuo.

I'm trying to run Guacamole 1.5.2 on Mageia8 but I get the following error message : The origin server did not find a current representation for the target resource or is not willing to disclose that one exists. Guacamole 1.5.2, Tomcat-9.0.73-1.1.mga8 => when trying to connect to Guacamole, I get the following error message in my browser : The origin server did not find a current representation for the target resource or is not willing to disclose that one exists. 18-Jun-2023 18:04:10.670 GRAVE [main] org.apache.catalina.core.StandardContext.startInternal Un ou plusieurs écouteurs n'ont pas pu démarrer, les détails sont dans le fichier de log du conteneur 18-Jun-2023 18:04:10.699 GRAVE [main] org.apache.catalina.core.StandardContext.startInternal Erreur de démarrage du contexte [/guacamole] suite aux erreurs précédentes 18-Jun-2023 18:04:10.794 INFOS [14] org.apache.catalina.loader.WebappClassLoaderBase.checkStateForResourceLoading Impossible de charger [com.google.common.collect.AbstractMapBasedMultimap$AsMap$AsMapIterator], ce chargeur de classes a déjà été arrêté ### Impossible to load [com.google.common.collect.AbstractMapBasedMultimap$AsMap$AsMapIterator], this class loader is already stopped.     java.lang.IllegalStateException: Impossible de charger [com.google.common.collect.AbstractMapBasedMultimap$AsMap$AsMapIterator], ce chargeur de classes a déjà été arrêté         at org.apache.catalina.loader.WebappClassLoaderBase.checkStateForResourceLoading(WebappClassLoaderBase.java:1432) I don't know if this can help but here is my apache guacamole.conf file (/etc/httpd/conf/sites.d/guacamole.conf)     Header always set Strict-Transport-Security "max-age=15768000; includeSubDomains; preload"

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