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prrvchr / jdbcDriverOOo

JDBC Driver for LibreOffice
https://prrvchr.github.io/jdbcDriverOOo/
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installation failed #2

Closed Chris25-56 closed 2 years ago

Chris25-56 commented 2 years ago

Hi, It is impossible to ,install this extension : the message error is : (com.sun.star.uno.RuntimeException) { { Message = "[jni_uno bridge error] UNO calling Java method writeRegistryInfo: non-UNO exception occurred: java.lang.UnsupportedClassVersionError: io/github/prrvchr/jdbcdriver/RegistrationHandler 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\X000ajava stack trace:\X000ajava.lang.UnsupportedClassVersionError: io/github/prrvchr/jdbcdriver/RegistrationHandler 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\X000d\X000a\X0009at java.lang.ClassLoader.defineClass1(Native Method)\X000d\X000a\X0009at java.lang.ClassLoader.defineClass(Unknown Source)\X000d\X000a\X0009at java.security.SecureClassLoader.defineClass(Unknown Source)\X000d\X000a\X0009at java.net.URLClassLoader.defineClass(Unknown Source)\X000d\X000a\X0009at java.net.URLClassLoader.access$100(Unknown Source)\X000d\X000a\X0009at java.net.URLClassLoader$1.run(Unknown Source)\X000d\X000a\X0009at java.net.URLClassLoader$1.run(Unknown Source)\X000d\X000a\X0009at java.security.AccessController.doPrivileged(Native Method)\X000d\X000a\X0009at java.net.URLClassLoader.findClass(Unknown Source)\X000d\X000a\X0009at java.lang.ClassLoader.loadClass(Unknown Source)\X000d\X000a\X0009at java.lang.ClassLoader.loadClass(Unknown Source)\X000d\X000a\X0009at java.net.FactoryURLClassLoader.loadClass(Unknown Source)\X000d\X000a\X0009at java.lang.ClassLoader.loadClass(Unknown Source)\X000d\X000a\X0009at com.sun.star.comp.loader.RegistrationClassFinder.find(RegistrationClassFinder.java:53)\X000d\X000a\X0009at com.sun.star.comp.loader.JavaLoader.writeRegistryInfo(JavaLoader.java:376)\X000d\X000a", Context = (com.sun.star.uno.XInterface) @0 } } I'm using LO 7.2.7 (x64) on windows 10. Java 1.8.0_333 (x64) Thank you ! Christophe

prrvchr commented 2 years ago

Hi Chris25-56,

Thank you for taking the time to open an issue, it helps me to improve the extension.

It seems that your version of java is 1.8, you need a version 11 minimum.

I'm closing this issue, I encourage you to open another if necessary.

Edit: I advise you to install the correct version of java, to uninstall then reinstall all the extensions.