Bug 211081 log4j not working with preview
I am using log4j in the scripting Database source. I place my log4j-1.2.15.jar file in the folder C:\eclipse\plugins\org.eclipse.birt. report.viewer_2.2.1.r22x_v20070920\ birt\WEB-INF\lib However when I try to preview I get an error Http Status 500. When I check the log files I see the following exceptions java.lang.NoClassDefFoundError: org/apache/log4j/Category
viewer/org.eclipse.birt.report.viewer/birt/WEB-INF/classes/org/eclipse/birt/report/utility/ParameterAccessor.java
/**
	 * URL parameter name that gives the preview max cube fetch levels option.
	 */
	public static final String PARAM_MAXCUBE_ROWLEVELS = "__maxrowlevels"; 
	public static final String PARAM_MAXCUBE_COLUMNLEVELS = "__maxcolumnlevels"; 
	/**
	 * URL parameter name that gives the cube memory size option.
	 */
	public static final String PARAM_CUBEMEMSIZE = "__cubememsize"; 
	/**
	 * URL parameter name that gives the reportlet id.
	 */
	public static final String PARAM_INSTANCEID = "__instanceid"; 
	/**
	 * URL parameter name to indicate whether need to run a reportlet.
	 */
	public static final String PARAM_ISREPORTLET = "__isreportlet";
	/**
	 * URL parameter name to indicate the export encoding.
	 */
	public static final String PARAM_EXPORT_ENCODING = "__exportEncoding";
	/**
	 * URL parameter name to indicate the CSV separator.
	 */
	public static final String PARAM_SEP = "__sep";
	/**
	 * URL parameter name to indicate whether exports column's data type.
	 */
	public static final String PARAM_EXPORT_DATATYPE = "__exportdatatype";
	/**