search

micronode / mstor

Messaging store and archival tool
https://www.mstor.org
Other
11 stars 2 forks source link

NoSuchMethodError when running with Java 8. #29

Closed jfarwer closed 2 years ago

jfarwer commented 2 years ago

Hi, I get

java.lang.NoSuchMethodError: java.nio.ByteBuffer.flip()Ljava/nio/ByteBuffer; at net.fortuna.mstor.data.MboxFile.read(MboxFile.java:267)

when running with Java 8. It works fine with Java 11. It seems like this issue comes up when compiling code with one version of Java and then running it with a different version (https://stackoverflow.com/questions/61267495/exception-in-thread-main-java-lang-nosuchmethoderror-java-nio-bytebuffer-flip). So it sounds like two versions of Mstor are needed: One compiled with java 8 and one compiled with Java 11. Would it be possible to have a version of Mstor compiled with Java 8?

Many thanks

benfortuna commented 2 years ago

I've added a release = 8 flag to build options, which hopefully will resolve compatibility with java 8:

https://docs.gradle.org/current/userguide/building_java_projects.html#sec:java_cross_compilation

jfarwer commented 2 years ago

Thanks, that works.