[richfaces-issues] [JBoss JIRA] Resolved: (RF-9980) dataTable: problems using columns

dataTable: problems using columns --------------------------------- Key: RF-9980 URL: https://issues.jboss.org/browse/RF-9980 Project: RichFaces Issue Type: Bug Security Level: Public(Everyone can see) Components: component-tables Reporter: Ilya Shaikovsky Assignee: Anton Belevich Fix For: 4.0.0.Milestone5 <rich:dataTable id="src" columns="1" value="#{dndBean.frameworks}" and having Caused by: java.lang.ClassCastException: java.lang.String cannot be cast to java.lang.Integer at org.richfaces.renderkit.AbstractTableRenderer.getColumnsCount(AbstractTableRenderer.java:113)