[opencms-dev] Upload Applet Exception

[Fabian Huschka]

Hello Chris,

have you secured the workplace via SSL? If so, I remember that the 
applet tries to validate the SSL certificate and in case it is a self 
signed one (e.g. via Plesk) the applet crashes. The cure for us has been 
to install a SSL certificate signed by a public trustcenter (e.g. 
GeoTrust, Verizon  ....). You may also temper with the applet itself 
(add the self-signing authority cert for example) but we decided against 
it to for the sake of OpenCms "updateability".


Regards,


Fabian

Achim Westermann schrieb:
> Hi Chris, 
>
> I remember this error. This is a subsequent error. If an error occurs in the
> upload applet it tries to show the error document . But this error document for
> OpenCms shows to an outdated XMLTemplate resource. We fixed this in the dev_07
> branch and will do so in HEAD too. Unfortunately you will not see the real
> cause of the error you are facing for now. 
> Please remember that you can still bypass this by de-checking "use Upload
> Applet" in the OpenCms User Preferences. 
>
> kind regards, 
>
> Achim  
> -------------------
> Achim Westermann 
>  
> Alkacon Software GmbH  - The OpenCms Experts
> http://www.alkacon.com - http://www.opencms.org
>
>
> Quoting Chris Tiernan <CTiernan at salesforce.com>:
>
>   
>> Hello list. I'm having problems getting the upload applet working
>> properly after setting up OpenCms with Apache as describe in the OpenCms
>> documentation.  The applet works until I try to upload a file and that's
>> when I receive the exception below.  I'm assuming this is a server
>> configuration error, but I'm unsure where to start. Has anybody run into
>> this problem before or can provide some insight?  Thanks.
>>
>> I'm running the following setup: OpenCms 6.2.3, MySQL: 5.0.22, JDK:
>> 1.5.09, Apache: 2.0.59
>>
>> java.lang.ClassNotFoundException:
>> com.opencms.workplace.CmsNewResourceUpload
>> 	at
>> org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader
>> .java:1355)
>> 	at
>> org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader
>> .java:1201)
>> 	at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319)
>> 	at java.lang.Class.forName0(Native Method)
>> 	at java.lang.Class.forName(Class.java:164)
>> 	at
>> com.opencms.template.CmsTemplateClassManager.getClassInstance(CmsTemplat
>> eClassManager.java:61)
>> 	at
>> com.opencms.legacy.CmsXmlTemplateLoader.getTemplateClass(CmsXmlTemplateL
>> oader.java:929)
>> 	at
>> com.opencms.legacy.CmsXmlTemplateLoader.generateOutput(CmsXmlTemplateLoa
>> der.java:854)
>> 	at
>> com.opencms.legacy.CmsXmlTemplateLoader.processXmlTemplate(CmsXmlTemplat
>> eLoader.java:1054)
>> 	at
>> com.opencms.legacy.CmsXmlTemplateLoader.load(CmsXmlTemplateLoader.java:5
>> 13)
>> 	at
>> org.opencms.loader.CmsResourceManager.loadResource(CmsResourceManager.ja
>> va:730)
>> 	at
>> org.opencms.main.OpenCmsCore.showResource(OpenCmsCore.java:1349)
>> 	at
>> org.opencms.main.OpenCmsServlet.doGet(OpenCmsServlet.java:151)
>> 	at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
>> 	at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
>> 	at
>> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applica
>> tionFilterChain.java:252)
>> 	at
>> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilt
>> erChain.java:173)
>> 	at
>> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValv
>> e.java:213)
>> 	at
>> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValv
>> e.java:178)
>> 	at
>> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java
>> :126)
>> 	at
>> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java
>> :105)
>> 	at
>> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.
>> java:107)
>> 	at
>> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:1
>> 48)
>> 	at
>> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:86
>> 9)
>> 	at
>> org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.proc
>> essConnection(Http11BaseProtocol.java:664)
>> 	at
>> org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint
>> .java:527)
>> 	at
>> org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollow
>> erWorkerThread.java:80)
>> 	at
>> org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool
>> .java:684)
>> 	at java.lang.Thread.run(Thread.java:595)
>>
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>
>
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