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Posted to issues@guacamole.apache.org by "Klaus Bergmann (Jira)" <ji...@apache.org> on 2020/04/15 10:55:00 UTC

[jira] [Created] (GUACAMOLE-1027) Guacamole logs “Wrong number of arguments”

Klaus Bergmann created GUACAMOLE-1027:
-----------------------------------------

             Summary: Guacamole logs “Wrong number of arguments”
                 Key: GUACAMOLE-1027
                 URL: https://issues.apache.org/jira/browse/GUACAMOLE-1027
             Project: Guacamole
          Issue Type: Bug
    Affects Versions: 1.1.0, 1.0.0
         Environment: 32-bit Ubuntu 18.04.4 LTS (GNU/Linux 4.15.0-88-generic i686) with Tomcat 8
            Reporter: Klaus Bergmann


I've built and installed Guacamole 1.0.0 and Tomcat 8.
Make and install went fine so far. Tomcat and Guacamole are running.
However I fail to connect (tried SSH and RDP).

Syslog says:

{{Apr 13 21:05:17 myserver guacd[28616]: Creating new client for protocol "ssh"
Apr 13 21:05:17 myserver guacd[28616]: guacd[28616]: INFO:#011Creating new client for protocol "ssh"
Apr 13 21:05:17 myserver guacd[28616]: guacd[28616]: INFO:#011Connection ID is "$431c40da-9530-49e8-9f1a-72122d2a5e46"
Apr 13 21:05:17 myserver guacd[28616]: Connection ID is "$431c40da-9530-49e8-9f1a-72122d2a5e46"
Apr 13 21:05:17 myserver guacd[28654]: Wrong number of arguments
Apr 13 21:05:17 myserver guacd[28616]: guacd[28654]: ERROR:#011Wrong number of arguments
Apr 13 21:05:17 myserver guacd[28616]: guacd[28654]: ERROR:#011Unable to load client plugin
Apr 13 21:05:17 myserver guacd[28654]: Unable to load client plugin
Apr 13 21:05:17 myserver guacd[28616]: guacd[28616]: INFO:#011Connection "$431c40da-9530-49e8-9f1a-72122d2a5e46" removed.
Apr 13 21:05:17 myserver guacd[28616]: Connection "$431c40da-9530-49e8-9f1a-72122d2a5e46" removed.}}

For the completeness sake my configure-output before {{make && make install}}:

{{------------------------------------------------
guacamole-server version 1.0.0
------------------------------------------------

   Library status:

	 freerdp ............. yes
	 pango ............... yes
	 libavcodec .......... yes
	 libavutil ........... yes
	 libssh2 ............. yes
	 libssl .............. yes
	 libswscale .......... yes
	 libtelnet ........... yes
	 libVNCServer ........ yes
	 libvorbis ........... yes
	 libpulse ............ yes
	 libwebp ............. yes
	 wsock32 ............. no

   Protocol support:

	  RDP ....... yes
	  SSH ....... yes
	  Telnet .... yes
	  VNC ....... yes

   Services / tools:

	  guacd ...... yes
	  guacenc .... yes
	  guaclog .... yes

   Init scripts: no
   Systemd units: /etc/systemd/system}}

I'm running 32-bit Ubuntu 18.04.4 LTS (GNU/Linux 4.15.0-88-generic i686).
I tried the latest Guacamole 1.1.0 first having the same error.



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