Can't parse an expression rm.exec using jxls package

Posted on 2010-08-24
Last Modified: 2012-05-10
Exception in thread "main" java.lang.RuntimeException: Can't parse an expression rm.exec('SELECT depname, empname, payment, bonus FROM employee e, department d where = e.depid order by age desc')
at net.sf.jxls.tag.ForEachTag.parseItemsProperty(
at net.sf.jxls.tag.ForEachTag.init(
at net.sf.jxls.parser.CellParser.parseTag(
at net.sf.jxls.parser.CellParser.parseCellValue(
at net.sf.jxls.parser.CellParser.parseCell(
at net.sf.jxls.transformer.SheetTransformer.parseCells(
at net.sf.jxls.transformer.SheetTransformer.parseRow(
at net.sf.jxls.transformer.SheetTransformer.transformSheet(
at net.sf.jxls.transformer.XLSTransformer.transformWorkbook(
at net.sf.jxls.transformer.XLSTransformer.transformXLS(
at net.sf.jxls.transformer.XLSTransformer.transformXLS(
at net.sf.jxls.sample.ReportingSample.main(
Caused by: java.sql.SQLException: Column 'name' not found.
at com.mysql.jdbc.SQLError.createSQLException(
at com.mysql.jdbc.SQLError.createSQLException(
at com.mysql.jdbc.SQLError.createSQLException(
at com.mysql.jdbc.ResultSetImpl.findColumn(
at com.mysql.jdbc.ResultSetImpl.getObject(
at org.apache.commons.beanutils.JDBCDynaClass.getObject(
at org.apache.commons.beanutils.RowSetDynaClass.copy(
at org.apache.commons.beanutils.RowSetDynaClass.<init>(
at org.apache.commons.beanutils.RowSetDynaClass.<init>(
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.apache.commons.jexl.util.introspection.UberspectImpl$VelMethodImpl.invoke(
at org.apache.commons.jexl.parser.ASTMethod.execute(
at org.apache.commons.jexl.parser.ASTReference.execute(
at org.apache.commons.jexl.parser.ASTReference.value(
at org.apache.commons.jexl.parser.ASTReferenceExpression.value(
at org.apache.commons.jexl.ExpressionImpl.evaluate(
at net.sf.jxls.parser.Expression.evaluate(
at net.sf.jxls.tag.ForEachTag.parseItemsProperty(
Question by:rajumuchunde
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LVL 92

Expert Comment

ID: 33518515
appears you are try to use a column name that does not exist
LVL 86

Expert Comment

ID: 33518872
rm.exec('SELECT depname, empname, e.payment payment, e.bonus bonus, e.age age FROM employee e, department d where = e.depid order by age desc')

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LVL 86

Expert Comment

ID: 33518887
You might be able to simplify that to
rm.exec('SELECT depname, empname, e.payment, e.bonus FROM employee e, department d where = e.depid order by e.age desc')

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Author Comment

ID: 33530431
error remain same inspite of changing query .
LVL 86

Expert Comment

ID: 33530620
Please post your current code
LVL 92

Accepted Solution

objects earned 500 total points
ID: 33536942
> error remain same inspite of changing query .

you need to change it to fix the column name

Author Closing Comment

ID: 33549220
alias name problems

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