| AUT fails to start when using Java 16 [message #1847987] |
Tue, 16 November 2021 04:31  |
Eclipse User |
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Hi. I'm seeing the following problem when launching Eclipse 2021.06 and 2021.09 AUTs with their bundled JREs.
[org.eclipse.jface] warning define generated class failed -- (InaccessibleObjectException) Unable to make protected final java.lang.Class java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) throws java.lang.ClassFormatError accessible: module java.base does not "opens java.lang" to unnamed module @6efe8a99
Unable to make protected final java.lang.Class java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) throws java.lang.ClassFormatError accessible: module java.base does not "opens java.lang" to unnamed module @6efe8a99
java.lang.reflect.InaccessibleObjectException: Unable to make protected final java.lang.Class java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) throws java.lang.ClassFormatError accessible: module java.base does not "opens java.lang" to unnamed module @6efe8a99
at java.base/java.lang.reflect.AccessibleObject.checkCanSetAccessible(AccessibleObject.java:357)
at java.base/java.lang.reflect.AccessibleObject.checkCanSetAccessible(AccessibleObject.java:297)
at java.base/java.lang.reflect.Method.checkCanSetAccessible(Method.java:199)
at java.base/java.lang.reflect.Method.setAccessible(Method.java:193)
at org.eclipse.equinox.weaving.aspectj.loadtime.OSGiWeavingAdaptor.defineClass(OSGiWeavingAdaptor.java:168)
at org.eclipse.equinox.weaving.aspectj.loadtime.OSGiWeavingAdaptor.access$2(OSGiWeavingAdaptor.java:152)
at org.eclipse.equinox.weaving.aspectj.loadtime.OSGiWeavingAdaptor$OSGiGeneratedClassHandler.defineGeneratedClasses(OSGiWeavingAdaptor.java:109)
at org.eclipse.equinox.weaving.aspectj.loadtime.OSGiWeavingAdaptor.weaveClass(OSGiWeavingAdaptor.java:280)
at org.eclipse.equinox.weaving.aspectj.AspectJWeavingService.preProcess(AspectJWeavingService.java:154)
at org.eclipse.equinox.weaving.adaptors.WeavingAdaptor.weaveClass(WeavingAdaptor.java:241)
at org.eclipse.equinox.weaving.hooks.WeavingHook.processClass(WeavingHook.java:167)
at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.processClass(ClasspathManager.java:737)
at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.defineClass(ClasspathManager.java:695)
at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findClassImpl(ClasspathManager.java:641)
at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClassImpl(ClasspathManager.java:609)
at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClassImpl(ClasspathManager.java:589)
at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClass(ClasspathManager.java:568)
at org.eclipse.osgi.internal.loader.ModuleClassLoader.findLocalClass(ModuleClassLoader.java:345)
at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:401)
at org.eclipse.osgi.internal.loader.sources.SingleSourcePackage.loadClass(SingleSourcePackage.java:41)
at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:476)
at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:170)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:519)
at org.eclipse.ui.internal.WorkbenchPlugin.start(WorkbenchPlugin.java:764)
at org.eclipse.osgi.internal.framework.BundleContextImpl$2.run(BundleContextImpl.java:814)
at org.eclipse.osgi.internal.framework.BundleContextImpl$2.run(BundleContextImpl.java:1)
...
I'm using Java 11 for RCPTT IDE, but as the recent Eclipse versions have bundled newer JREs, my goal is to use those bundled JREs to launch AUT. By default, both RCPTT IDE and rcptt-runner are launching AUTs with the same JRE that was used for RCPTT IDE/runner, so in RCPTT IDE I've added new Installed JRE (AUT_HOME\plugins\org.eclipse.justj.openjdk.hotspot.jre.full.win32.x86_64_16.0.1.v20210528-1205\jre) and configured it in IDE settings: "Edit launch configuration" for that AUT -> Main -> Java Runtime Environment -> Runtime JRE.
As a result, AUT does not start up. Attaching AUT workspace log.
I'm using the 2.5.2-N202109092356 nightly version because with 2.5.1 version newer Eclipse AUTs do not start up at all. see https://bugs.eclipse.org/bugs/show_bug.cgi?id=574109
Attachment: console.log
(Size: 362.00KB, Downloaded 111 times)
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