comp slash folderbrowser_table

[rleir]

Seeing this:

are these exceptions related?

[ajp-nio-127.0.0.1-8011-exec-7] Id=4eihs1v9;lr9djznj;5681;1wipac;6564, RequestURI=/Windchill/ptc1/comp/wt.pdmlink.PDMLinkProduct.infoPage, QueryString=ContainerOid=OR%3Awt.pdmlink.PDMLinkProduct%3A217906851&oid=OR%3Awt.pdmlink.PDMLinkProduct%3A217906851&u8=1&portlet=component, StatusCode=501, ElapsedSeconds=0.038191472

[ajp-nio-127.0.0.1-8011-exec-7] com.ptc.mvc.controllers.ExceptionController - message : Could not initialize class com.ptc.core.rule.server.delegate.init.RuleConfigurableTypeAttribute error:-------------org.springframework.web.util.NestedServletException: Handler dispatch failed; nested exception is java.lang.NoClassDefFoundError: Could not initialize class com.ptc.core.rule.server.delegate.init.RuleConfigurableTypeAttribute - org.springframework.web.util.NestedServletException

[ajp-nio-127.0.0.1-8011-exec-7] com.ptc.core.components.beans.DataUtilityBean - CaughtException while processing column: displayIdentifier. Enable 'com.ptc.core.components.beans.DataUtilityBean' logger for full stack trace.Could not initialize class com.ptc.core.rule.server.delegate.init.RuleConfigurableTypeAttribute

[avillanueva]

Is this related?

https://www.ptc.com/en/support/article/CS356298?source=search

See close to the error you are seeing.

[rleir · Accepted solution]

Thanks for this URL.

The QA machine has less memory. It filled its swap, then we rebooted. d'oh

[HelesicPetr]

Hi @rleir 

Same thing happens if an user does not work in the browser for more then 30 minutes. 

Usually there is auto-logout(there is timeout)and system needs to reauthenticate the user. 

So full page refresh is needed. 

If user uses F5 then everything is and error is not shown again. 

I've seen it on many places of the system. Folder, Advanced search, Structure, wizards. 

PetrH