java.lang.NoClassDefFoundError: org/bouncycastle/cms/CMSException

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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.


you can change your scala version to 2.11.11

Solutions on the web

via Stack Overflow by Ajeet Singh
, 1 year ago
via by Unknown author, 2 years ago
org/bouncycastle/jce/ provider/BouncyCastleProvider
via GitHub by vidstige
, 9 months ago
via GitHub by at15
, 7 months ago
via GitHub by rajeev2013
, 1 year ago
java.lang.ClassNotFoundException: org.bouncycastle.cms.CMSException
at java.lang.ClassLoader.loadClass(
at sun.misc.Launcher$AppClassLoader.loadClass(
at java.lang.ClassLoader.loadClass(

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