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
{
				if ( canWrite && new File( realPath ).canWrite( ) )
					return realPath;
			}
			catch ( Exception e )
			{
			}
		}
		
		if ( isRelative )
		{
			realPath = DataUtil.trimSepEnd( System
					.getProperty( "java.io.tmpdir" ) ) + path; 
		}
		else
		{
			
			if ( defaultPath != null )
				realPath = DataUtil.trimSepEnd( System
						.getProperty( "java.io.tmpdir" ) ) + File.separator + defaultPath; 
		}
		
		makeDir( realPath );
		return realPath;
	}
	/**
	 * Returns real path relative to context
	 * 
	 * @param path
	 * @param context