Forum topic

Folks,

Good morning! One of our admin staff encountered an unusual error while enrolling a student in classes.

The classes in question were: PREMA-B, PREMA-P, PREMA-T, all 2022-2023 Autumn term. The student was 340004918. The error is below. Once the student's record was saved, it actually resulted in them being enrolled 4 times simultaneously in all three classes (screenshot attached).

Just as a note: when the admin staff member attempted to un-enrol them from the additional classes, they received the "Cannot be deleted because the Class has started" warning, so this known bug is still occurring.

Thanks! :)

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** Error on action - SaveCurrentSchedule ***
null
com.quinsoft.zeidon.objectdefinition.EntityDef.validateLinking(EntityDef.java:1419)
com.quinsoft.zeidon.standardoe.EntityInstanceImpl.linkInternalInstances(EntityInstanceI
mpl.java:1414)
com.quinsoft.zeidon.standardoe.EntityInstanceIncluder.createIncludedInstance(EntityInst
anceIncluder.java:269)
com.quinsoft.zeidon.standardoe.EntityInstanceIncluder.createIncludedInstance(EntityInst
anceIncluder.java:316)
com.quinsoft.zeidon.standardoe.EntityInstanceIncluder.createIncludedInstance(EntityInst
anceIncluder.java:316)
com.quinsoft.zeidon.standardoe.EntityInstanceIncluder.performInclude(EntityInstanceIncl
uder.java:175)
com.quinsoft.zeidon.standardoe.EntityInstanceIncluder.includeSubobject(EntityInstanceI
ncluder.java:84)
com.quinsoft.zeidon.standardoe.EntityCursorImpl.includeSubobject(EntityCursorImpl.jav
a:932)
com.quinsoft.zeidon.standardoe.EntityCursorImpl.includeSubobject(EntityCursorImpl.jav
a:909)
com.quinsoft.zeidon.vml.VmlOperation.IncludeSubobjectFromSubobject(VmlOperation.ja
va:5509)
org.nazarene.nazsis.mSAStu_Object.omSAStu_CreateSA(mSAStu_Object.java:786)
org.nazarene.nazsis.mStudenC_Object.omStudenC_SaveStudentSchedule(mStudenC_Ob
ject.java:16765)
org.nazarene.nazsis.nReg_Dialog.SAVE_CurrentStudentSchedule(nReg_Dialog.java:1466
2)
org.apache.jsp.nRegUpdateClassSchedule_jsp._jspService(nRegUpdateClassSchedule_js
p.java:920)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:71)
javax.servlet.http.HttpServlet.service(HttpServlet.java:741)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:477)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:385)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:329)
javax.servlet.http.HttpServlet.service(HttpServlet.java:741)
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.ja
va:231)
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.ja
va:193)
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java
:688)
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373)
org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)

org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:8
68)
org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1594)
org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
java.lang.Thread.run(Thread.java:748)