I got a strange error when I changed the text element in form of
UploadStep.java for a select.
Here's the code:
Text description = upload.addItem().addText("description");
description.setLabel(T_description);
description.setHelp(T_description_help);
for:
Select description = upload.addItem().addSelect("description");
description.setLabel(T_description);
upload.addItem(T_description_help);
description.addOption("article", "Article");
description.addOption("book", "Book");
description.addOption("presentation", "Presentation");
It's works fine, but for some reason I get stuck in upload step while doing
a submission.
Tomcat show this error:
Cannot serialize session attribute FOM JavaScript GLOBAL
SCOPE/resource://aspects/Submission/sitemap.xmap for session
046207AB32F258732CBDC5650510C39A
java.io.NotSerializableException: java.lang.Object
at java.io.ObjectOutputStream.writeObject0(Unknown Source)
at java.io.ObjectOutputStream.defaultWriteFields(Unknown Source)
at java.io.ObjectOutputStream.writeSerialData(Unknown Source)
at java.io.ObjectOutputStream.writeOrdinaryObject(Unknown Source)
at java.io.ObjectOutputStream.writeObject0(Unknown Source)
at java.io.ObjectOutputStream.defaultWriteFields(Unknown Source)
at java.io.ObjectOutputStream.writeSerialData(Unknown Source)
at java.io.ObjectOutputStream.writeOrdinaryObject(Unknown Source)
at java.io.ObjectOutputStream.writeObject0(Unknown Source)
at java.io.ObjectOutputStream.writeObject(Unknown Source)
at
org.mozilla.javascript.ScriptableObject.writeObject(ScriptableObject.java:2361)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at java.io.ObjectStreamClass.invokeWriteObject(Unknown Source)
at java.io.ObjectOutputStream.writeSerialData(Unknown Source)
at java.io.ObjectOutputStream.writeOrdinaryObject(Unknown Source)
at java.io.ObjectOutputStream.writeObject0(Unknown Source)
at java.io.ObjectOutputStream.defaultWriteFields(Unknown Source)
at java.io.ObjectOutputStream.defaultWriteObject(Unknown Source)
at
org.mozilla.javascript.ScriptableObject.writeObject(ScriptableObject.java:2348)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at java.io.ObjectStreamClass.invokeWriteObject(Unknown Source)
at java.io.ObjectOutputStream.writeSerialData(Unknown Source)
at java.io.ObjectOutputStream.writeOrdinaryObject(Unknown Source)
at java.io.ObjectOutputStream.writeObject0(Unknown Source)
at java.io.ObjectOutputStream.writeObject(Unknown Source)
at
org.apache.catalina.session.StandardSession.writeObject(StandardSession.java:1694)
at
org.apache.catalina.session.StandardSession.writeObjectData(StandardSession.java:1092)
at
org.apache.catalina.session.StandardManager.doUnload(StandardManager.java:405)
at
org.apache.catalina.session.StandardManager.unload(StandardManager.java:323)
at
org.apache.catalina.session.StandardManager.stopInternal(StandardManager.java:493)
at org.apache.catalina.util.LifecycleBase.stop(LifecycleBase.java:224)
at
org.apache.catalina.core.StandardContext.stopInternal(StandardContext.java:5806)
at org.apache.catalina.util.LifecycleBase.stop(LifecycleBase.java:224)
at
org.apache.catalina.core.ContainerBase$StopChild.call(ContainerBase.java:1587)
at
org.apache.catalina.core.ContainerBase$StopChild.call(ContainerBase.java:1576)
at java.util.concurrent.FutureTask.run(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
Can someone help me at this?
Thank you very much.
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