NullPointerException while creating source model from Excel table ----------------------------------------------------------------- Key: TEIID-3117 URL: https://issues.jboss.org/browse/TEIID-3117 Project: Teiid Issue Type: Bug Affects Versions: 8.7 Environment: Fedora 20, data virtualization 6.1.0.ER1 Reporter: Juraj Duráni Assignee: Ramesh Reddy Attachments: ExcelDynamic-vdb.xml, Server.log, smalla.xlsx, smalla_raw.xlsx I am trying to create source model from Excel file (.xlsx). When I set property "Header Row Number" to 1 (using Teiid Designer), creating ends with NullPointerException. Setting "Header Row Number" to 0 executes with no problems. Same problem (and same exception) with dynamic VDB (only with <property name="importer.headerRowNumber" value="1"/>).