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Samebug tips

  1. ,
    Expert tip

    A few things cause this exception:
    1) Check if you have all jars and if they're in the correct path.
    2) Your classpath might be broken, you can define it in the command line with java -cp yourClassPath or at your IDE if you're using one.

  2. ,

    you can change your scala version to 2.11.11

Solutions on the web

java.lang.ClassNotFoundException: org.apache.commons.digester.Digester	at java.net.URLClassLoader.findClass(URLClassLoader.java:381)	at java.lang.ClassLoader.loadClass(ClassLoader.java:424)	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:331)	at java.lang.ClassLoader.loadClass(ClassLoader.java:357)	at net.sf.jasperreports.swing.JRDesignViewerController.setReport(JRDesignViewerController.java:69)	at net.sf.jasperreports.swing.JRViewerController.loadReport(JRViewerController.java:155)	at net.sf.jasperreports.swing.JRViewer.(JRViewer.java:186)	at net.sf.jasperreports.swing.JRDesignViewer.(JRDesignViewer.java:84)	at net.sf.jasperreports.view.JasperDesignViewer.(JasperDesignViewer.java:102)	at net.sf.jasperreports.view.JasperDesignViewer.viewReportDesign(JasperDesignViewer.java:275)	at net.sf.jasperreports.view.JasperDesignViewer.viewReportDesign(JasperDesignViewer.java:247)	at net.sf.jasperreports.view.JasperDesignViewer.main(JasperDesignViewer.java:221)