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um...somethings wrong here Answered

I just notice that even though this group has a bunch of instructables, we have essentially no members, few ratings, and only one forum topic, which is this one. We need to find a way to get more viewers, members, ratings, etc.

Discussions

Weeeeell, first I need to obtain a flash drive.....

Getting rid of the following error message when trying to enter the group, would help:

ERROR 500: org.hibernate.QueryException: The collection was unreferenced

Exception

org.hibernate.QueryException: The collection was unreferenced
at org.hibernate.impl.SessionImpl.getFilterQueryPlan(SessionImpl.java:1437)
at org.hibernate.impl.SessionImpl.createFilter(SessionImpl.java:1247)
at com.instructables.manager.HibernateGroupManager.loadSomeMembers(HibernateGroupManager.java:82)
at sun.reflect.GeneratedMethodAccessor760.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at com.instructables.transaction.TransactionHandler.invoke(TransactionHandler.java:71)
at $Proxy10.loadSomeMembers(Unknown Source)
at com.instructables.webapp.group.ShowGroupAction.getGroupMembers(ShowGroupAction.java:283)
at com.instructables.webapp.group.ShowGroupAction.prepare(ShowGroupAction.java:159)
at com.instructables.servlet.ActionServlet.prepare(ActionServlet.java:180)
at com.instructables.servlet.ActionServlet.doGet(ActionServlet.java:273)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:115)
at com.instructables.servlet.InstructHttpServlet.service(InstructHttpServlet.java:46)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:92)
at com.caucho.server.dispatch.ServletFilterChain.doFilter(ServletFilterChain.java:106)
at com.instructables.filter.SecurityFilter.doFilter(SecurityFilter.java:175)
at com.caucho.server.dispatch.FilterFilterChain.doFilter(FilterFilterChain.java:70)
at com.instructables.filter.HibernateSessionRequestFilter.doFilter(HibernateSessionRequestFilter.java:71)
at com.caucho.server.dispatch.FilterFilterChain.doFilter(FilterFilterChain.java:70)
at com.caucho.server.webapp.WebAppFilterChain.doFilter(WebAppFilterChain.java:173)
at com.caucho.server.dispatch.ServletInvocation.service(ServletInvocation.java:229)
at com.caucho.server.http.HttpRequest.handleRequest(HttpRequest.java:274)
at com.caucho.server.port.TcpConnection.run(TcpConnection.java:511)
at com.caucho.util.ThreadPool.runTasks(ThreadPool.java:520)
at com.caucho.util.ThreadPool.run(ThreadPool.java:442)
at java.lang.Thread.run(Thread.java:619)

Um, never mind, it was a quirky one time problem......

It looks like you were were using proxy server, which had an error (line 10 of the main body).

I haven't changed anything. Well, I turned off a script that was causing other problems ( Grease Monkey ). But nothing else.

Well, shortly after posting that comment I got that same error. I think it just was random and no cause of worry.

The internet is displayed through proxys, no matter if you use, say, ninja proxy or nothing at all. It seems more like a loose end in the coding (query unreferenced). Sorry for being annoying...

0
user
cool!

10 years ago

Joined :)

I am the creator of this group and I agree very much. I need you people to add your flash drive related Instructables and find the others on this site.