I have simple code to count the rows in view panel control:
getComponent("viewPanel1").getRowCount()
Error calling method 'getRowCount()' on java class 'com.ibm.xsp.component.xp.XspViewPanel'
Stack trace shows the details as below:
Caused by: com.ibm.jscript.InterpretException: Script interpreter error, line=1, col=64: Error calling method 'getRowCount()' on java class 'com.ibm.xsp.component.xp.XspViewPanel'
Caused by: com.ibm.xsp.FacesExceptionEx: Notes error: The full text index for this database is in use
Caused by: NotesException: Notes error: The full text index for this database is in use
at lotus.domino.local.View.FTSearchSorted(Unknown Source)
Any quick solution to avoid these errors on server?
This is, in fact, a server issue. Take a look here or google it to fine-tune your server.
Related
I have set a page custom field called CustomLogo in Liferay 7.1. I would like to access its value in Free marker template. After reading documentation & some posts related to it, i used following code to access custom field
<#assign page_custom_field_logo_url = layout.getGroup().getExpandoBridge().getAttribute("CustomLogo") />
<h1>${page_custom_field_logo_url }</h1>
I have set View Permission for the custom field (to all User roles). I have also checked if the column names and values are set properly in the liferay database (expando tables).
However i am getting following error:
FreeMarker template error: Java method "com.liferay.portlet.expando.model.impl.ExpandoBridgeImpl.getAttribute(String)" threw an exception when invoked on com.liferay.portlet.expando.model.impl.ExpandoBridgeImpl object "com.liferay.portlet.expando.model.impl.ExpandoBridgeImpl#f2864c8"; see cause exception in the Java stack trace. FTL stack trace ("~" means nesting-related):
- Failed at: #assign page_custom_field_logo_url... [in template "/templates/portal_normal.ftl" at line 75, column 37]
Upon observing the stack trace , I saw there is a null pointer exception which states:
Caused by: java.lang.RuntimeException: java.lang.NullPointerException
at com.liferay.portlet.expando.model.impl.ExpandoBridgeImpl.getAttribute(ExpandoBridgeImpl.java:219)
at com.liferay.portlet.expando.model.impl.ExpandoBridgeImpl.getAttribute(ExpandoBridgeImpl.java:199)
Caused by: java.lang.NullPointerException
at com.liferay.portlet.expando.service.permission.ExpandoColumnPermissionImpl.contains(ExpandoColumnPermissionImpl.java:73)
at com.liferay.expando.kernel.service.permission.ExpandoColumnPermissionUtil.contains(ExpandoColumnPermissionUtil.java:58)
at com.liferay.portlet.expando.service.impl.ExpandoValueServiceImpl.getData(ExpandoValueServiceImpl.java:121)
at sun.reflect.GeneratedMethodAccessor1066.invoke(Unknown Source)
As i stated above, i already set view permission for the custom field. I also double checked the key, typos and possible mistakes but no success.
Please let me know if you have any suggestions or things i missed out. Thanks
Try to get the expando bridge from the layout instead of the group, so
layout.getExpandoBridge().getAttribute("CustomLogo")
should work.
I'm using Primefaces 6.1 running on a clustered WebLogic Server (Mojarra 2.2.8) Version: 12.2.1.3.0 and during the session replication i'm getting the following exception:
<Jan 30, 2018 4:08:08,727 PM CET> <Error> <Cluster> <BEA-003144> <All session objects should be serializable to replicate. Check the objects in the session. Failed to replicate a non-serializable object in context /app.
java.rmi.MarshalException: failed to marshal create(Lweblogic.rmi.spi.HostID;ILweblogic.cluster.replication.ROID;Ljava.io.Serializable;); nested exception is:
java.io.NotSerializableException: org.primefaces.model.SortMeta
at weblogic.rjvm.BasicOutboundRequest.marshalArgs(BasicOutboundRequest.java:100)
at weblogic.rmi.internal.BasicRemoteRef.invoke(BasicRemoteRef.java:297)
at weblogic.cluster.replication.RemoteReplicationServicesInternalImpl_12213_WLStub.create(Unknown Source)
at sun.reflect.GeneratedMethodAccessor1191.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
Truncated. see log file for complete stacktrace
Caused By: java.io.NotSerializableException: org.primefaces.model.SortMeta
at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1184)
at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:348)
at java.util.ArrayList.writeObject(ArrayList.java:766)
at sun.reflect.GeneratedMethodAccessor31.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
Truncated. see log file for complete stacktrace
JSF component binding is never used in the application. Looking at the Primefaces source I can see that the model SortMeta (does not implements Serializable) is only used in the DataTable component.
The view state saving method has to be server side.
How to solve or avoid this exception?
EDIT:
Problem was caused by the "new" datatable attribute multiViewState.
https://forum.primefaces.org/viewtopic.php?f=3&t=54138&p=164132
Class SortMeta is now Serializable:
https://github.com/primefaces/primefaces/issues/3272
can any body tell me the actual reason causing the below error:
oracle.jbo.JboException: JBO-29000: Unexpected exception caught: java.lang.NullPointerException, msg=null
at oracle.jbo.server.ViewObjectImpl.executeQueryForCollection(ViewObjectImpl.java:7349)
at oracle.jbo.server.ViewRowSetImpl.execute(ViewRowSetImpl.java:1257)
at oracle.jbo.server.ViewRowSetImpl.executeQueryForMasters(ViewRowSetImpl.java:1449)
at oracle.jbo.server.ViewRowSetImpl.executeQueryForMode(ViewRowSetImpl.java:1355)
at oracle.jbo.server.ViewRowSetImpl.executeQuery(ViewRowSetImpl.java:1340)
at oracle.jbo.server.ViewObjectImpl.executeQuery(ViewObjectImpl.java:7236)
at oracle.adf.model.bc4j.DCJboDataControl.executeIteratorBindingWithParams(DCJboDataControl.java:2987)
at oracle.jbo.uicli.binding.JUCtrlActionBinding.doIt(JUCtrlActionBinding.java:1541)
at oracle.adf.model.binding.DCDataControl.invokeOperation(DCDataControl.java:2150)
at oracle.jbo.uicli.binding.JUCtrlActionBinding.invoke(JUCtrlActionBinding.java:740)
...
...
..
.
Caused by: java.lang.NullPointerException
at oracle.jdbc.driver.OraclePreparedStatement.setObjectAtName(OraclePreparedStatement.java:15884)
at oracle.jdbc.driver.OraclePreparedStatementWrapper.setObjectAtName(OraclePreparedStatementWrapper.java:911)
at weblogic.jdbc.wrapper.PreparedStatement_oracle_jdbc_driver_OraclePreparedStatementWrapper.setObjectAtName(Unknown Source)
at oracle.jbo.server.OracleSQLBuilderImpl.bindParamValue(OracleSQLBuilderImpl.java:4669)
at oracle.jbo.server.BaseSQLBuilderImpl.bindParametersForStmt(BaseSQLBuilderImpl.java:3687)
at oracle.jbo.server.ViewObjectImpl.bindParametersForCollection(ViewObjectImpl.java:22684)
From the stacktrace, it seems some bind variable that is required by your view object query is not being set correctly.
If it works intermittently, it could be that the bind variable is lost at some point. To debug/test, try it with a hard-coded value for your bind variable and see if that works first (if you have a ViewCriteria, try removing that first) - then run the task flow and see if it works consistently.
I would suggest running the application in JDeveloper with -Djbo.debugoutput=console argument. It gives you a lot if information of what your business components are doing and you could catch the error cause in console logs.
I am trying to get a set of the distinct values of an object's field stored in a Hazelcast map.
This line of java code:
instructions.aggregate(Supplier.all(value -> value.getWorkArea()), Aggregations.distinctValues());
has the following stacktrace :
java.util.concurrent.ExecutionException: com.hazelcast.nio.serialization.HazelcastSerializationException: java.lang.ClassNotFoundException: com.example.instruction.repository.HazelcastInstructionRepository$GeneratedEvaluationClass
com.hazelcast.nio.serialization.HazelcastSerializationException: java.lang.ClassNotFoundException: com.example.instruction.repository.HazelcastInstructionRepository$GeneratedEvaluationClass
java.lang.ClassNotFoundException: com.example.instruction.repository.HazelcastInstructionRepository$GeneratedEvaluationClass
If I were to try this line :
instructions.aggregate(Supplier.all()), Aggregations.distinctValues());
or:
instructions.aggregate(Supplier.fromPredicate(Predicates.and(Predicates.equal("type", "someType"), equal("groupId", null),
Predicates.equal("workArea", "someWorkArea"))), Aggregations.distinctValues());
It just works ... It seems to be something wrong when I am making a reference to the object's field. (I also tried it with other fields of the object and the same error gets returned)
This is running on my local environment and I am sure that the objects are being placed correctly in the Hazelcast map since the other aggregations/predicates are working.
Do you have any ideas about what am I doing wrong?
Many Thanks!
EDITED: So the problem is the closure. It's not available on all nodes. Only on the calling node.
Also. This feature is deprecated. Plz use the fast-aggregations instead.
http://docs.hazelcast.org/docs/latest/manual/html-single/#fast-aggregations
What is the meaning of groovy.lang$run.call(Unknown Source) and on what circumstances it will throw, this is the error what i'm getting in my groovy program
at groovy.lang$run.call(Unknown Source)
at groovy.lang.run(groovy.lang.Two_Script:6)
...................................................
...................................................
at groovy.lang.run(groovy.lang.Two_Script:6)
at groovy.lang$run.call(Unknown Source)
at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:40)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:117)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:121)
at one_script.run(level_one_script.groovy:5)
why it has not thrown at the compile time only # runtime it has thrown any Idea ?
attached the sample groovy these are very simple recursive calls;
level_one_script.groovy
new Two_Script(binding).run()
Two_Script.groovy
new Three_Script().run()
Three_Script.groovy
println "Anish"
the exception was thrown while evaluating Three_Script.groovy , it give me recurive call on Two_Script.groovy
Exception occurred while executing the script [level_one_script.groovy] - [java.lang.StackOverflowError].
try
{
compiledScript.eval(bindings)
//compiledScript is the type of CompiledScript
}
Surprising part is if i remove the call new Three_Script().run() from "Two_Script.groovy"
it shows me correct result
Surprising
If the Groovy scripts are all defined in a package, the error is not thrown.
If the scripts are moved to the default package (no package), the error is thrown.
What is the actual exception thrown (first few lines)
Looks like there's problem in your file level_one_script.groovy at line 5