I am trying use nested iterators to iterate over a List of List using the
following code
<iterator property="outerlist" ..>
....
<iterator property="outerlist[]" ...>
#outerlist[][]#
</iterator>
</iterator>
But I get a ProbeException. I suspect it's the innter iterator tag, that's
having a problem.
Any clues on how to solve this ?
Below is the error message.
com.ibatis.common.beans.ProbeException: Error getting ordinal list from
JavaBean. Cause java.lang.NumberFormatException: For input string: ""
at
com.ibatis.common.beans.BaseProbe.getIndexedProperty(BaseProbe.java:86)
at
com.ibatis.common.beans.ComplexBeanProbe.getProperty(ComplexBeanProbe.java:298)
at
com.ibatis.common.beans.ComplexBeanProbe.getObject(ComplexBeanProbe.java:190)
at com.ibatis.common.beans.GenericProbe.getObject(GenericProbe.java:74)
at
com.ibatis.sqlmap.engine.mapping.sql.dynamic.elements.IterateTagHandler.doStartFragment(IterateTagHandler.java:47)
at
com.ibatis.sqlmap.engine.mapping.sql.dynamic.DynamicSql.processBodyChildren(DynamicSql.java:156)
at
com.ibatis.sqlmap.engine.mapping.sql.dynamic.DynamicSql.processBodyChildren(DynamicSql.java:159)
at
com.ibatis.sqlmap.engine.mapping.sql.dynamic.DynamicSql.processBodyChildren(DynamicSql.java:159)
at
com.ibatis.sqlmap.engine.mapping.sql.dynamic.DynamicSql.processBodyChildren(DynamicSql.java:159)
at
com.ibatis.sqlmap.engine.mapping.sql.dynamic.DynamicSql.processBodyChildren(DynamicSql.java:159)
at
com.ibatis.sqlmap.engine.mapping.sql.dynamic.DynamicSql.processBodyChildren(DynamicSql.java:159)
at
com.ibatis.sqlmap.engine.mapping.sql.dynamic.DynamicSql.processBodyChildren(DynamicSql.java:98)
at
com.ibatis.sqlmap.engine.mapping.sql.dynamic.DynamicSql.process(DynamicSql.java:78)
at
com.ibatis.sqlmap.engine.mapping.sql.dynamic.DynamicSql.getParameterMap(DynamicSql.java:60)
at
com.ibatis.sqlmap.engine.mapping.statement.MappedStatement.getCacheKey(MappedStatement.java:328)
at
com.ibatis.sqlmap.engine.mapping.statement.CachingStatement.getCacheKey(CachingStatement.java:111)
at
com.ibatis.sqlmap.engine.mapping.statement.CachingStatement.executeQueryForList(CachingStatement.java:87)
at
com.ibatis.sqlmap.engine.impl.SqlMapExecutorDelegate.queryForList(SqlMapExecutorDelegate.java:567)
at
com.ibatis.sqlmap.engine.impl.SqlMapExecutorDelegate.queryForList(SqlMapExecutorDelegate.java:541)
at
com.ibatis.sqlmap.engine.impl.SqlMapSessionImpl.queryForList(SqlMapSessionImpl.java:118)
at
org.springframework.orm.ibatis.SqlMapClientTemplate$3.doInSqlMapClient(SqlMapClientTemplate.java:298)
at
org.springframework.orm.ibatis.SqlMapClientTemplate.execute(SqlMapClientTemplate.java:209)
at
org.springframework.orm.ibatis.SqlMapClientTemplate.executeWithListResult(SqlMapClientTemplate.java:249)
at
org.springframework.orm.ibatis.SqlMapClientTemplate.queryForList(SqlMapClientTemplate.java:296)
at
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