Hello all, After some years not using NetBeans RCP (only de IDE), I’ve tried to follow the "NetBeans Platform Quick Start Using Maven” using NetBeans 16 with Java 19.
When I try to "Build with Dependencies” the app the following error appears at compilation time: Running es.intellectusetanima.mavenplatformwordapp.ApplicationTest Feb 14, 2023 1:09:17 PM org.netbeans.ProxyURLStreamHandlerFactory register SEVERE: No way to find original stream handler for jar protocol java.lang.reflect.InaccessibleObjectException: Unable to make field transient java.net.URLStreamHandler java.net.URL.handler accessible: module java.base does not "opens java.net" to unnamed module @7e0ea639 at java.base/java.lang.reflect.AccessibleObject.throwInaccessibleObjectException(AccessibleObject.java:387) at java.base/java.lang.reflect.AccessibleObject.checkCanSetAccessible(AccessibleObject.java:363) at java.base/java.lang.reflect.AccessibleObject.checkCanSetAccessible(AccessibleObject.java:311) at java.base/java.lang.reflect.Field.checkCanSetAccessible(Field.java:180) at java.base/java.lang.reflect.Field.setAccessible(Field.java:174) at org.netbeans.ProxyURLStreamHandlerFactory.register(ProxyURLStreamHandlerFactory.java:59) at org.netbeans.JarClassLoader.<clinit>(JarClassLoader.java:142) at org.netbeans.MainImpl.execute(MainImpl.java:153) at org.netbeans.MainImpl.main(MainImpl.java:60) at org.netbeans.Main.main(Main.java:58) at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:104) at java.base/java.lang.reflect.Method.invoke(Method.java:578) at org.netbeans.junit.NbModuleSuite$S.runInRuntimeContainer(NbModuleSuite.java:906) at org.netbeans.junit.NbModuleSuite$S.access$100(NbModuleSuite.java:661) at org.netbeans.junit.NbModuleSuite$S$1.protect(NbModuleSuite.java:682) at junit.framework.TestResult.runProtected(TestResult.java:142) at org.netbeans.junit.NbModuleSuite$S.run(NbModuleSuite.java:678) at org.junit.internal.runners.JUnit38ClassRunner.run(JUnit38ClassRunner.java:90) at org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:252) at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:141) at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:112) at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:104) at java.base/java.lang.reflect.Method.invoke(Method.java:578) at org.apache.maven.surefire.util.ReflectionUtils.invokeMethodWithArray(ReflectionUtils.java:189) at org.apache.maven.surefire.booter.ProviderFactory$ProviderProxy.invoke(ProviderFactory.java:165) at org.apache.maven.surefire.booter.ProviderFactory.invokeProvider(ProviderFactory.java:85) at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:113) at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:75) If I try to run the app, I have the previous error plus the following: java.lang.IllegalAccessException: class org.netbeans.TopSecurityManager cannot access class sun.awt.AppContext (in module java.desktop) because module java.desktop does not export sun.awt to unnamed module @5cc73178 at java.base/jdk.internal.reflect.Reflection.newIllegalAccessException(Reflection.java:420) at java.base/java.lang.reflect.AccessibleObject.checkAccess(AccessibleObject.java:709) at java.base/java.lang.reflect.Method.invoke(Method.java:569) at org.netbeans.TopSecurityManager.makeSwingUseSpecialClipboard(TopSecurityManager.java:714) at org.netbeans.core.NbLifecycleManager.advancePolicy(NbLifecycleManager.java:71) at org.netbeans.core.GuiRunLevel.run(GuiRunLevel.java:84) at org.netbeans.core.startup.Main.start(Main.java:316) at org.netbeans.core.startup.TopThreadGroup.run(TopThreadGroup.java:98) at java.base/java.lang.Thread.run(Thread.java:1589) Anyway, the application starts. The same happens using the alternative way of building an RCP app (i.e. using Ant-based development, as in NetBeans Platform Quick Start for NetBeans Platform). Now, how can I get rid of these errors? Do I need a moodule-info.java file? If yes, where? Otherwise? Claudio _____________________________ Claudio Rosati Calle Tamara 7 Villa Jinámar 35220 Telde, Gran Canaria España Skype: claudio.rosati Phone: +34 638 579 990 (mobile) E-mail: claudio.ros...@mac.com _____________________________ EMAIL CONFIDENTIALITY NOTICE This message is private and confidential. If you have received this message in error, please notify me and remove it from your system. _____________________________