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
for ( int i = 0; i < exList.size( ); i++ )
			{
				BirtException err = (BirtException) exList.get( i );
				if ( e.getErrorCode( ) != null
						&& e.getErrorCode( ).equals( err.getErrorCode( ) )
						&& e.getLocalizedMessage( ) != null
						&& e.getLocalizedMessage( ).equals(
								err.getLocalizedMessage( ) ) )
				{
					countList.set( i, new Integer( ( (Integer) countList
							.get( i ) ).intValue( ) + 1 ) );
					return;
				}
			}
			exList.add( e );
			countList.add( new Integer( 1 ) );
		}
		public String getType( )
		{
			if ( element == null )
			{
				return "report";
			}
			return element.getDefn( ).getName( );
		}
		public String getElementInfo( )
		{
			if ( element == null )
			{
				return "report";