java.lang.UnsupportedOperationException: This exception has no message.

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via Stack Overflow by Unknown author, 2 years ago
This exception has no message.
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via YouTrack by Unknown author, 1 year ago
This exception has no message.
java.lang.UnsupportedOperationException:
at java.util.Collections$UnmodifiableList$1.set(Collections.java:1187)
at java.util.Collections.sort(Collections.java:163)
at mondrian.olap.fun.FunUtil.hierarchize(FunUtil.java:542)
at mondrian.olap.fun.HierarchizeFunDef$1.evaluateList(HierarchizeFunDef.java:49)
at mondrian.olap.fun.HeadTailFunDef$2.evaluateList(HeadTailFunDef.java:71)
at mondrian.calc.impl.AbstractListCalc.evaluate(AbstractListCalc.java:67)
at mondrian.rolap.RolapResult.executeAxis(RolapResult.java:732)
at mondrian.rolap.RolapResult.evalLoad(RolapResult.java:588)
at mondrian.rolap.RolapResult.loadMembers(RolapResult.java:563)
at mondrian.rolap.RolapResult.(RolapResult.java:286)
at mondrian.rolap.RolapConnection.execute(RolapConnection.java:469)

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