Details
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Type:
Bug
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Status: Closed
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Priority:
Trivial
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Resolution: Invalid
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Affects Version/s: None
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Fix Version/s: None
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Component/s: None
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Labels:
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Difficulty:Unknown
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Similar issues:
Description
I got this error:
2013-03-26 13:44:09,985 [http://192.168.0.40:8080/xwiki/bin/view/Main/WebHome] ERROR o.x.v.i.DefaultVelocityEngine - Left side ($events.size()) of '>' operation has null value at unknown namespace[line 820, column 22]
when upgrading XEM from 4.5.2 to 5.0-Snapshot on Oracle.