CODEWITHSUNDEEP
javaruntime-error
harry potter
harry potter

Reputation: 350

Getting a version error in java

Usually the version error in java occurs due to a package being compiled in a higher version and being run on a lower version of java ( this is my understanding, please correct if I am wrong ) but I have the same version of java installed on 2 nodes but still getting a version error when the package is compiled on one of the nodes and run on another node. The jdk used for installation is "jdk-7u17-linux-i586.tar.gz". Both the machines are running 32-bit Linux(Ubuntu) OS.

Any idea why this could be happening ?

Upvotes: 0

Views: 346

Answers (1)

ItachiUchiha
ItachiUchiha

Reputation: 36722

You can check for multiple installation of JRE/JDK.

update-java-alternatives -l

  • Shows you all the Java versions you have installed.

java -showversion

  • Shows you the java version you are using and help.

java -version

  • Java Version only

Upvotes: 4

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