[opencms-dev] Upload Applet Exception

Tue Feb 13 02:28:19 CET 2007

Fabian,

I have not configured SSL for my site.

However, I have installed a fresh copy of OpenCms 6.2.3 on a test
machine without the classic apache instillation and found the upload
applet works fine.  So I suspect this is related to a server
configuration.  Moverover, what makes this interesting, is the exception
being thrown is a "java.lang.ClassNotFoundException:
com.opencms.workplace.CmsNewResourceUpload". It appears the class lives
in the /lib/opencms.jar but the path is
org.opencms.workplace.explorer.CmsNewResourceUpload.class.

________________________________

From: opencms-dev-bounces at opencms.org
[mailto:opencms-dev-bounces at opencms.org] On Behalf Of Fabian Huschka
Sent: Monday, February 12, 2007 4:11 PM
To: The OpenCms mailing list
Subject: Re: [opencms-dev] Upload Applet Exception

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OpenCms shows to an outdated XMLTemplate resource.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>
<mailto: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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