We are getting below error message while uploading documents in repo using the dfc 7.2 code.
Exception in thread “main” java.lang.UnsupportedClassVersionError: com/documentum/mailapp/operations/inbound/DfSeparateAttachments : Unsupported major.minor version 52.0
Solution:
- Upgrade the Java Runtime:
- Install Java 8 or a higher version on the machine where you’re running the code.
- Ensure that the Java 8 runtime is set as the default Java version.
- To check the current Java version, you can run:
java -version
- After upgrading, re-run your application to verify that it no longer encounters the error.
- Recompile the Code with an Older Java Version (if upgrading is not an option):
- If you must use an older Java version, recompile the code with a compatible version (e.g., Java 7).
- Set the Java compiler to target an older version using the
-source
and-target
flags:javac -source 1.7 -target 1.7 YourClass.java
- Note that this option may not be feasible if the code relies on Java 8 features, which are incompatible with older versions.
Summary
The easiest solution is to upgrade your runtime to Java 8 or higher, which should resolve the UnsupportedClassVersionError
.