Error
An error has occurred. We are sorry!
We would appreciate it if you could send us more information. What have you done? What is the current time? What is the error message? You can use our Feedback form for this purpose, for example.
Details:
2024-11-18 03:32:18: /file:WEB-INF/lib/viewer-core-22.02.2.jar!/META-INF/resources/resources/components/modalCitationLinks.xhtml @128,136 rendered="#{link.type.name() == 'URL' and link.getValue(activeDocumentBean.viewManager) != null}": java.lang.NullPointerException