Use Java 17 for compilation. What you see is newer Java than gradle can handle.
D. On Sun, Oct 20, 2024 at 7:25 AM Prashant Saxena <animator...@gmail.com> wrote: > Hello, > OS : Windows 10 > PyLucene : 9.7.0 > JDK : 23.0 > > Although I can download the binary distribution of version 9.7.0, I have > decided to build it from scratch as > I am new to javascript and lucene. It will help me learn. > > 1. downloading and extracting pylucene > 2. cd lucene-java-9.7.0 > 3. gradlew.bat assemble > > Downloading https://services.gradle.org/distributions/gradle-7.6-bin.zip > > ...........10%............20%...........30%............40%............50%...........60%............70%............80%...........90%............100% > > Welcome to Gradle 7.6! > > Here are the highlights of this release: > - Added support for Java 19. > - Introduced `--rerun` flag for individual task rerun. > - Improved dependency block for test suites to be strongly typed. > - Added a pluggable system for Java toolchains provisioning. > > For more details see https://docs.gradle.org/7.6/release-notes.html > > Starting a Gradle Daemon (subsequent builds will be faster) > > FAILURE: Build failed with an exception. > > * What went wrong: > Could not open cp_settings generic class cache for settings file > 'D:\projects\database\pylucene-9.7.0\lucene-java-9.7.0\settings.gradle' > (C:\Users\rudra\.gradle\caches\7.6\scripts\db9c3q2cn4ry8xtriod5nz7j3). > > BUG! exception in phase 'semantic analysis' in source unit > '_BuildScript_' Unsupported class file major version 67 > > * Try: > > Run with --stacktrace option to get the stack trace. > > Run with --info or --debug option to get more log output. > > Run with --scan to get full insights. > > * Get more help at https://help.gradle.org > > BUILD FAILED in 28s >
