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[moses mwale <isoftcom.ic@xxxxxxxxx>]

The Charts i have just converted from tables cannot be generated as images,
the API link clicked has to generate an image to be downloaded. but for
these links it gives this error_

HTTP Status 500 -
------------------------------

*type* Exception report

*message*

*description* *The server encountered an internal error () that prevented
it from fulfilling this request.*

*exception*

org.springframework.web.util.NestedServletException: Request
processing failed; nested exception is java.lang.ClassCastException:
java.lang.Integer cannot be cast to java.lang.Double
	org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:978)
	org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:857)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:621)
	org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:842)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:722)


and a lot more down.

where am I going wrong?

thank you in advance.