Dear Team,
when we click on any collection inside the community
"java.lang.NullPointerException"
we are getting.
below is the error:
java.lang.NullPointerException
org.dspace.storage.rdbms.DatabaseManager.queryTable(DatabaseManager.java:230)
org.dspace.storage.rdbms.DatabaseManager.querySingleTable(DatabaseManager.java:381)
org.dspace.storage.rdbms.DatabaseManager.findByUnique(DatabaseManager.java:546)
org.dspace.handle.HandleManager.findHandleInternal(HandleManager.java:535)
org.dspace.handle.HandleManager.resolveToObject(HandleManager.java:322)
org.dspace.app.webui.servlet.HandleServlet.doDSGet(HandleServlet.java:128)
org.dspace.app.webui.servlet.DSpaceServlet.processRequest(DSpaceServlet.java:119)
org.dspace.app.webui.servlet.DSpaceServlet.doGet(DSpaceServlet.java:67)
javax.servlet.http.HttpServlet.service(HttpServlet.java:620)
javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
org.dspace.rdf.negotiation.NegotiationFilter.doFilter(NegotiationFilter.java:59)
org.dspace.utils.servlet.DSpaceWebappServletFilter.doFilter(DSpaceWebappServletFilter.java:78)
if anyone has encountered this problem & resolved, it kindly reply
Thanks in advance
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