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
{
		return renderOption;
	}
	/**
	 * @param renderOption
	 *            The renderOption to set.
	 */
	public void setRenderOption( IRenderOption renderOption )
	{
		this.renderOption = renderOption;
	}
	public String getOutputFormat( )
	{
		if ( renderOption != null )
		{
			return renderOption.getOutputFormat( );
		}
		return null;
	}
	public class ElementExceptionInfo
	{
		DesignElementHandle element;
		ArrayList exList = new ArrayList( );
		ArrayList countList = new ArrayList( );
		public ElementExceptionInfo( DesignElementHandle element )
		{
			this.element = element;
		}
		public void addException( BirtException e )
		{