java.lang.NoClassDefFoundError: org/testng/TestNG

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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.

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you can change your scala version to 2.11.11

Solutions on the web

via jetbrains.com by Unknown author, 1 year ago
via Apache's JIRA Issue Tracker by Alessandro Benedetti, 1 year ago
via Stack Overflow by VIJAYA.J
, 2 years ago
org/apache/poi/UnsupportedFileFormatException
via GitHub by moooji
, 11 months ago
org/parboiled/scala/Parser
java.lang.NoClassDefFoundError: org/testng/TestNG
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)

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