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 Scriptable getSharedScope( )
	{
		return scriptContext.getSharedScope( );
	}
	ScriptContext getScriptContext( )
	{
		return this.scriptContext;
	}
	/**
	 * @param obj
	 */
	public void pushContent( IContent obj )
	{
		reportContents.push( obj );
		
	}
	/**
	 * @return
	 */
	public IContent popContent( )
	{
		
		return (IContent) reportContents.pop( );
	}
	/**
	 * @return
	 */
	public IContent getContent( )
	{
		if ( reportContents.empty( ) )