Hello:
I am new to Apache HOP when i run the command "hop-gui.bat" on my Windows OS
laptop, i encounter this error as shown below.
I would appreciate any help.
Thanking in advance.
ERROR:-
E:\hop>echo off
===[Environment Settings - hop-gui.bat]===================================
Java identified as java
HOP_OPTIONS=-Xmx2048m -DHOP_PLATFORM_OS=Windows -DHOP_PLATFORM_RUNTIME=GUI
-DHOP_AUTO_CREATE_CONFIG=Y
Command to start Hop will be:
java -classpath lib\*;libswt\win64\* -Djava.library.path=lib -Xmx2048m
-DHOP_PLATFORM_OS=Windows -DHOP_PLATFORM_RUNTIME=GUI -DHOP_AUTO_CREATE_CONFIG=Y
org.apache.hop.ui.hopgui.HopGui
===[Starting Hop]=========================================================
Error: A JNI error has occurred, please check your installation and try again
Exception in thread "main" java.lang.UnsupportedClassVersionError:
org/apache/hop/ui/hopgui/HopGui has been compiled by a more recent version of
the Java Runtime (class file version 55.0), this version of the Java Runtime
only recognizes class file versions up to 52.0
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(Unknown Source)
at java.security.SecureClassLoader.defineClass(Unknown Source)
at java.net.URLClassLoader.defineClass(Unknown Source)
at java.net.URLClassLoader.access$100(Unknown Source)
at java.net.URLClassLoader$1.run(Unknown Source)
at java.net.URLClassLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.launcher.LauncherHelper.checkAndLoadMain(Unknown Source)
Press any key to continue . . .
