Details
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Improvement
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Status: Closed
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Major
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Resolution: Fixed
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2.1.6
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None
Description
"net.sf.jasperreports.engine.JRException: The subreport is placed on a non-splitting band, but it does not have a rewindable data source."
The ValueStackDataSource implements JRDataSource, not JRRewindableDatasource, If a "non-splittable" subreport iterates over a collection that might go over the page boundary, an exception is thrown because it cannot rewind the collection.