I have just started using CeWolf-1.1.5 in a JSP application to display bar graphs. I was able to come up with a vertical bar graph (single category).
By default, it is Red in color. I tried using SeriesPaintProcessor to change the color of the bars. The J2ee engine is not able to parse the JSP and is giving the error:
The error is: com.sap.engine.services.servlets_jsp.lib.jspparser.exceptions.JspParseException: Cannot parse custom tag with short name [param].
Thanks for your response.
Anyone using SAP's WAS, make a note of this. This is a bug in SAP WAS .The version I am using is 7.0.
I am pretty sure that this bug exists in other versions as well. SAP engine doesn't seem to accept JSP custom tag param values when specified in ""(Double quotes).
It has to be declared as a Java expression as mentioned below.