I'm configuring a DSpace XMLUI installation, adding some metadata (custom
namespace) and editing the input form (adding and removing fields).
When I try to save an item, the following exception is raised (edited,
since actual stacktrace is 220 lines long):
Java stacktrace: java.lang.NullPointerException
at org.dspace.submit.step.DescribeStep.readText(DescribeStep.java:691)
at
org.dspace.submit.step.DescribeStep.doProcessing(DescribeStep.java:285)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.mozilla.javascript.MemberBox.invoke(MemberBox.java:155)
at
org.mozilla.javascript.NativeJavaMethod.call(NativeJavaMethod.java:243)
at
org.mozilla.javascript.Interpreter.interpretLoop(Interpreter.java:3237)
at org.mozilla.javascript.Interpreter.interpret(Interpreter.java:2394)
at
org.mozilla.javascript.InterpretedFunction.call(InterpretedFunction.java:162)
at
org.mozilla.javascript.ContextFactory.doTopCall(ContextFactory.java:393)
at
org.mozilla.javascript.ScriptRuntime.doTopCall(ScriptRuntime.java:2834)
at
org.mozilla.javascript.InterpretedFunction.call(InterpretedFunction.java:160)
Please notice that I haven't modified any Java class directly.
More info:
DSpace version: 6.2
SCM revision: e5cb62997adf56ef5235418cd0856f1f8724afc7
SCM branch: UNKNOWN
OS: Linux(amd64) version 4.13.0-36-generic
Discovery: enabled.
JRE: Oracle Corporation version 1.8.0_151
Tomcat version: 9.0.5.0
Ant version: Apache Ant(TM) version 1.9.6 compiled on July 8 2015
Maven version: 3.3.3
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