This is my StackTrace. Since the line shown is the one trying to load a non existent method, I assumed that was the problem. The Exception seems to be NoClassDefFoundError instead…
The environement is Wildfly 30 / jdk 17 18:31:00,119 ERROR [io.undertow.request] (default task-2) UT005023: Exception handling request to /HNS/HNSAdmin/query.pilot: java.lang.NoClassDefFoundError: sun/misc/Unsafe at deployment.HNS.war//org.openjdk.nashorn.internal.runtime.Context$AnonymousContextCodeInstaller.lambda$getDefineAnonymousClass$0( Context.java:330) at java.base/java.security.AccessController.doPrivileged( AccessController.java:318) at deployment.HNS.war//org.openjdk.nashorn.internal.runtime.Context$AnonymousContextCodeInstaller.getDefineAnonymousClass( Context.java:328) at deployment.HNS.war//org.openjdk.nashorn.internal.runtime.Context$AnonymousContextCodeInstaller.<clinit>( Context.java:317) at deployment.HNS.war//org.openjdk.nashorn.internal.runtime.Context.lambda$compile$9( Context.java:1506) at deployment.HNS.war//org.openjdk.nashorn.internal.runtime.ScriptEnvironment.useAnonymousClasses( ScriptEnvironment.java:491) at deployment.HNS.war//org.openjdk.nashorn.internal.runtime.Context.compile( Context.java:1506) at deployment.HNS.war//org.openjdk.nashorn.internal.runtime.Context.compileScript( Context.java:1451) at deployment.HNS.war//org.openjdk.nashorn.internal.runtime.Context.compileScript( Context.java:761) at deployment.HNS.war//org.openjdk.nashorn.api.scripting.NashornScriptEngine.compileImpl( NashornScriptEngine.java:528) at deployment.HNS.war//org.openjdk.nashorn.api.scripting.NashornScriptEngine.compileImpl( NashornScriptEngine.java:517) at deployment.HNS.war//org.openjdk.nashorn.api.scripting.NashornScriptEngine.evalImpl( NashornScriptEngine.java:395) at deployment.HNS.war//org.openjdk.nashorn.api.scripting.NashornScriptEngine.eval( NashornScriptEngine.java:151) at java.scripting/javax.script.AbstractScriptEngine.eval( AbstractScriptEngine.java:262) Le mer. 24 janv. 2024 à 18:20, Attila Szegedi <[email protected]> a écrit : > Hi! > > Are you experiencing this with Nashorn 15.4 from > https://github.com/openjdk/nashorn? This issue is supposed to have been > fixed since Nashorn 15.3 in this change > https://github.com/openjdk/nashorn/pull/16 according to the changelog: > https://github.com/openjdk/nashorn/blob/main/CHANGELOG.md > > You say it fails, but it’s encased in a try-catch specifically for this > reason. Can you give me a stack trace of how it fails? > > Attila. > > > On 2024. Jan 24., at 13:02, Luc Chapon <[email protected]> wrote: > > Hello all > > First message here > > We are facing a problem re Nashorn (latest) and java17 > > In Context.java, line 330, you try to get a handle to a no longer existent > method, Unsafe.defineAnonymousClass > > And fail of course. > > I’m trying to rewrite this part for our own temporary urgent need > according to this. > > https://www.oracle.com/java/technologies/javase/17-relnote-issues.html > > core-libs > *➜ > <https://www.oracle.com/java/technologies/javase/17-relnote-issues.html#JDK-8243287> > Removal > of sun.misc.Unsafe::defineAnonymousClass* > > sun.misc.Unsafe::defineAnonymousClass API has been removed in JDK 17. The > API replacement is > java.lang.invoke.MethodHandles.Lookup::defineHiddenClass and > java.lang.invoke.MethodHandles.Lookup::defineHiddenClassWithClassData. > > > Are you aware of the problem? Is there a fix already available? > > Thank you! > > Luc Chapon > ChapsVision > Suresnes, France > > >
