NetBeans 12.3
Tomcat 10.0.4
运行网页应用时的错误提示如下：
E:\NetBeansProjects\WebApplication2\nbproject\build-impl.xml:1030:
java.lang.IllegalAccessError: class org.netbeans.modules.tomcat5.deploy.TomcatManagerImpl (in unnamed module @0x638538a2) cannot access class com.sun.org.apache.xerces.internal.impl.dv.util.Base64 (in module java.xml) because module java.xml does not export com.sun.org.apache.xerces.internal.impl.dv.util to unnamed module @0x638538a2
at org.netbeans.modules.tomcat5.deploy.TomcatManagerImpl.run(TomcatManagerImpl.java:533)
at org.netbeans.modules.tomcat5.deploy.TomcatManagerImpl.list(TomcatManagerImpl.java:372)
at org.netbeans.modules.tomcat5.deploy.TomcatManager.modules(TomcatManager.java:718)
at org.netbeans.modules.tomcat5.deploy.TomcatManager.getAvailableModules(TomcatManager.java:529)
at org.netbeans.modules.tomcat5.optional.TMIDResolver.lookupTargetModuleID(TMIDResolver.java:56)
at org.netbeans.modules.j2ee.deployment.impl.TargetServer.checkUndeployForSharedReferences(TargetServer.java:349)
at org.netbeans.modules.j2ee.deployment.impl.TargetServer.checkUndeployForSharedReferences(TargetServer.java:322)
at org.netbeans.modules.j2ee.deployment.impl.TargetServer.checkUndeployForSharedReferences(TargetServer.java:319)
at org.netbeans.modules.j2ee.deployment.impl.TargetServer.processLastTargetModules(TargetServer.java:440)
at org.netbeans.modules.j2ee.deployment.impl.TargetServer.init(TargetServer.java:170)
at org.netbeans.modules.j2ee.deployment.impl.TargetServer.deploy(TargetServer.java:605)
at org.netbeans.modules.j2ee.deployment.devmodules.api.Deployment.deploy(Deployment.java:221)
at org.netbeans.modules.j2ee.deployment.devmodules.api.Deployment.deploy(Deployment.java:141)
at org.netbeans.modules.j2ee.ant.Deploy.execute(Deploy.java:86)
at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:292)
at jdk.internal.reflect.GeneratedMethodAccessor63.invoke(Unknown Source)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:567)
at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:99)
at org.apache.tools.ant.Task.perform(Task.java:350)
at org.apache.tools.ant.Target.execute(Target.java:449)
at org.apache.tools.ant.Target.performTasks(Target.java:470)
at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1391)
at org.apache.tools.ant.Project.executeTarget(Project.java:1364)
at org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:41)
at org.apache.tools.ant.Project.executeTargets(Project.java:1254)
at org.apache.tools.ant.module.bridge.impl.BridgeImpl.run(BridgeImpl.java:261)
at org.apache.tools.ant.module.run.TargetExecutor.run(TargetExecutor.java:574)
at org.netbeans.core.execution.RunClassThread.doRun(RunClassThread.java:132)
at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
at org.openide.util.lookup.Lookups.executeWith(Lookups.java:278)
at org.netbeans.core.execution.RunClassThread.run(RunClassThread.java:81)
BUILD FAILED (total time: 0 seconds)
对于没有命名的模块没有访问权限, 你的jdk版本是多少?
版本较高的JDK 内部 Xerces 类现在默认无法访问。
可以尝试在在jvm 启动参数上 附加 以下参数试一下
-J--illegal-access=warn