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  1. ,
    via Stack Overflow by ERJAN

    This exception occurs when using an older version of java. Mainly when trying to run a jar compiled with a newer Java version in an older Java version. We can avoid this issue by executing the jar in the same version which it was compiled.

Solutions on the web

via Google Groups by depo, 8 months ago
MailSendDialog (Unsupported major.minor version 49.0)
via Google Groups by sagar priyadarshi, 11 months ago
org/ > apache/pdfbox/PDFBox (Unsupported major.minor version 49.0)
via Google Groups by, 11 months ago
org/ > hypertable/DfsBroker/hadoop/main (Unsupported major.minor version > 49.0)
via axis-java-user by Ron Wheeler, 2 years ago
org/apache/ax is2/wsdl/WSDL2Java (Unsupported major.minor version 49.0)
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