[opencms-dev] Some problems with Ubuntu

[Marc Schlegel]

Marc Schlegel schrieb:
> Marc Schlegel schrieb:
>   
>> Florian Hopf schrieb:
>>   
>>     
>>> Hi,
>>>
>>> Marc Schlegel schrieb:
>>>   
>>>     
>>>       
>>>> I am having some troubles with Ubuntu 8.04 and OpencCMS.
>>>>
>>>> When I want to upload a file using the Applet I get the message that the 
>>>> certificate is not accepted (but I am not asked  before).
>>>> So I turned off the applet but when using the classic dialog I get the 
>>>> message "Could not initialize class sun.awt.X11GraphicsEnvironment"?
>>>> Furthermore when I am trying to use WebDAV to copy a image to the 
>>>> imagegallery I get "HTTP method PUT is not supported by this URL" but I 
>>>> used WebDAV before to copy files with 50MB to a downloadgallery.
>>>>
>>>>     
>>>>       
>>>>         
>>> Are you running the server on the same machine as firefox? If you 
>>> haven't installed an xserver on the server machine, did you start tomcat 
>>>   in headless mode?
>>>
>>> Which version of java are you using? Sounds to me like it's one of the 
>>> free versions (IcedTea or OpenJDK) that have no sun specific classes 
>>> included. But I have no idea why these classes would be needed in the 
>>> first place .,..
>>>
>>> Regards
>>> Florian
>>>   
>>>     
>>>       
>> Yes, I run tomcat on my local machine. What is teh headless mode?
>> I installed the latest JDK from sun and changed JAVA_HOME to that 
>> folder. By the way, I am not using the packaged version of Tomcat since 
>> this was kind of weird with the folderstructure.
>>
>> But maybe the java-browser-plugin points still to the openjdk (which is 
>> still installed)...I am going to check that.
>>
>> regards
>> --Marc
>>   
>>     
> Ok, I just checked it.
>
> The applet is working after I installed the sun-java6-plugin for mozilla 
> (I removed the openjdk as well) but after the file is uploaded it is not 
> appearing in the list.
> So I checked the logs and I am getting the same error I get with the 
> classic uploader
>
> *ERROR [rg.opencms.workplace.CmsDialog:1423] Der Workplace Dialog hat 
> einen Fehler verursacht.
> java.lang.NoClassDefFoundError: Could not initialize class 
> sun.awt.X11GraphicsEnvironment*
>   
It took me some time but I found the solution about this headless.
The problem arose only when I started tomcat with my jsvc-daemon-script 
(with startup.sh it worked). I just added -Djava.awt.headless=true to 
the CATALINE_OPTS in my script.

Thanks for pointing me to the right direction, but still I have no clue 
what this is about...I just fixed it ;)

regards
-- Marc