iReport设计好chart pie后,用java调用jasper时报错

net.sf.jasperreports.engine.JRRuntimeException: Chart theme 'generic' not found. 

at net.sf.jasperreports.charts.util.ChartUtil.getChartTheme(ChartUtil.java:165)

iReport版本3.7.6

原因,找不到主题generic,缺少jar包,加上jasperreports-chart-themes-3.7.6.jar即可

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