modify by pcy 形态转换异常返回值修改

xh/xh/src/private/nc/bs/xh/impl/TransformAddImpl.java

@@ -111,7 +111,7 @@ public class TransformAddImpl extends BaseServlet implements IHttpServletAdaptor
 		} catch (Exception e) {
 			// TODO Auto-generated catch block
 			resp.getWriter().write(formatRSJsonData("ʧ°Ü",
-					e.getCause().getMessage()==null?e.getCause().toString():e.getCause().getMessage(),"").toString());
+				     e.getMessage().toString(),"").toString());
 			StringWriter stringWriter = new StringWriter();
 			e.printStackTrace(new PrintWriter(stringWriter));
 			//»ñÈ¡ÏêϸÐÅÏ¢