Caused by: java.lang.module.InvalidModuleDescriptorException: Unsupported major.minor version 66.0

Caused by: java.lang.module.InvalidModuleDescriptorException: Unsupported major.minor version 66.0

Uhoh. I went back to Java 21 in d39fb35 (#11298), because I didn't know why Java 22 should be important at this point in time.

With Java 21, the image compiles fine, but cannot be started:

koppor@DESKTOP-KAK953S MINGW64 /c/git-repositories/jabref/build/native/nativeCompile (nativecompile)
$ ./JAbRef.exe
Messages are not initialized before accessing key: Display help on command line options
LOGGER ERROR: Service implementation 'org.tinylog.writers.ConsoleWriter' has no matching constructor
Exception in thread "main" java.lang.NullPointerException
        at org.jabref.logic.l10n.Localization.lookup(Localization.java:146)
        at org.jabref.logic.l10n.Localization.lang(Localization.java:58)
        at org.jabref.cli.JabRefCLI.getOptions(JabRefCLI.java:184)
        at org.jabref.cli.JabRefCLI.<init>(JabRefCLI.java:33)
        at org.jabref.Launcher.main(Launcher.java:59)
        at java.base@21.0.2/java.lang.invoke.LambdaForm$DMH/sa346b79c.invokeStaticInit(LambdaForm$DMH)

Current hint:

// Source: https://github.com/tinylog-org/tinylog/issues/145#issuecomment-603430594
task generateConfiguration(type: Exec) {
    group = "graal"
    description = "Run application to generate the configuration for native image"
    dependsOn build
    commandLine project.gradle.gradleUserHomeDir.toPath().resolve("caches/com.palantir.graal/$graalVmVersion/graalvm-ce-$graalVmVersion/bin/java"), "-agentlib:native-image-agent=config-output-dir=" + project.buildDir.toPath().resolve("resources/main/META-INF/native-image"), "-cp", sourceSets.main.runtimeClasspath.getAsPath(), javaMainClass

    doFirst {
        mkdir project.buildDir.toPath().resolve("resources/main/META-INF/native-image")
    }
}

Current hint

Requires palantir graal plugin for gradle

Current hint

Requires palantir graal plugin for gradle

I don't think so. The path starts with plantir, but the content seems to be the real GraalVM. Thus, the paths "just" need to ne adapted to recent GraalVM.

MWE project to try out a fix: https://github.com/shoneslab/graal-logging (referenced from tinylog-org/tinylog#145 (comment))

This needs to be adressed: oracle/graal#7682

https://thenewstack.io/how-to-build-with-graalvm-inside-github-actions/

https://thenewstack.io/how-to-build-with-graalvm-inside-github-actions/

Doesn't use Toolchain. Think, we already managed to compile using GraalVM, but have issues with our file access

Tinylog "official" "guide": https://github.com/tinylog-org/tinylog-graal-example

The build of this PR is available at https://builds.jabref.org/pull/11298/merge.

Current error:

Error: Error loading a referenced type: com.oracle.svm.hosted.substitute.DeletedElementException: Unsupported method jdk.internal.loader.NativeLibrary.findEntry0(long, String) is reachable
To diagnose the issue, you can add the option --report-unsupported-elements-at-runtime. The unsupported element is then reported at run time when it is accessed the first time.
Error encountered while parsing org.apache.lucene.store.PosixNativeAccess.lookupMadvise(PosixNativeAccess.java:87) 
Parsing context:
      141 types,   103 fields, and   138 methods registered for JNI access
        5 native libraries: crypt32, ncrypt, psapi, version, winhttp

------------------------------------------------------------------------------------------------------------------------
   at org.apache.lucene.store.PosixNativeAccess.<clinit>(PosixNativeAccess.java:67)
   at static root method.(Unknown Source)

Might be related oracle/graal#673

https://www.graalvm.org/22.0/reference-manual/native-image/JNI/

https://github.com/amahfouz1/jna-graalvm

At #11510, we even introduced more reflection.

Closing and re-opening at koppor, because it will take more time.