net.sf.jasperreports.engine.util.JRProperties missing in version 6.4.x

[nobles_cz]

I am trying to upgrade to version 6.4.1, but when I generate report, it ends up with:

Fatal error:  Uncaught [[o:Exception]:"java.lang.Exception: ReferenceClass failed: new net.sf.jasperreports.engine.util.JRProperties. Cause: java.lang.ClassNotFoundException: net.sf.jasperreports.engine.util.JRProperties VM: 1.8.0_91@http://java.oracle.com/" at:#-10 org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1680)#-9 org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1526)#-8 java.lang.Class.forName0(Native Method)#-7 java.lang.Class.forName(Unknown Source)#-6 [/code]

Any ideas, why is the Class needed?

[hozawa]

JRProperties has been depreciated and replaced by JRPropertiesUtil.

http://jasperreports.sourceforge.net/api/net/sf/jasperreports/engine/util/JRProperties.html

[nobles_cz]

The correct question is then:

How do I find the reason for the error?

In my case I design report using Jaspersoft Studio and then I generate files on Tomcat server.

Is it possible, that some dependent library is still calling JRProperties?

Or some specific setup can case this error?