Bug 140620 Chart scripting errors are ignored
Write a chart with an invalid script, the execution simply ignores the script. This makes it difficult to debug scripting. The error message is also not precise and needs improvements.
engine/org.eclipse.birt.report.engine/src/org/eclipse/birt/report/engine/executor/ExecutionContext.java
public Object getDocument( )
		{
			return reportDoc;
		}
		/**
		 * @return a map of name/value pairs for all the parameters and their
		 *         values
		 */
		public Map getParams( )
		{
			return params;
		}
		/**
		 * @return a set of data sets
		 */
		public Object getDataSets( )
		{
			return scriptContext.eval( "design.dataSets" );
		}
		/**
		 * @return a set of data sources
		 */
		public Object getDataSources( )
		{
			return scriptContext.eval( "design.dataSources" );
		}
		/**
		 * @return a map of name/value pairs for all the configuration variables
		 */
		public Map getConfig( )