只有一个servlet，据我所知我没有对配置进行任何更改。这是整个错误日志的输出。
[2020-05-17T15:19:19.5
94+0200] [Payara 5.201] [SEVERE] [] [javax.enterprise.system.core] [tid: _ThreadID=126 _ThreadName=admin-thread-pool::admin-listener(1)] [timeMillis: 1589721559594] [levelValue: 1000] [[
Exception while deploying the app [HelloWorld2]]]
[2020-05-17T15:19:19.595+0200] [Payara 5.201] [SEVERE] [NCLS-CORE-00026] [javax.enterprise.system.core] [tid: _ThreadID=126 _ThreadName=admin-thread-pool::admin-listener(1)] [timeMillis: 1589721559595] [levelValue: 1000] [[
Exception during lifecycle processing
java.io.IOException: org.xml.sax.SAXParseExceptionpublicId: file:/D:/Libraries/Documents/School/Industriëel%20ingenieur%20(2019-2020)/2de%20Semester/Distributed%20applications/Installatie/Workspace/payara-5.201/payara5/glassfish/lib/schemas/web-app_4_0.xsd; lineNumber: 281; columnNumber: 47; Deployment descriptor file WEB-INF/web.xml in archive [HelloWorld2]. src-resolve: Cannot resolve the name 'javaee:web-commonType' to a(n) 'group' component.
at org.glassfish.javaee.core.deployment.DolProvider.processDOL(DolProvider.java:229)
at org.glassfish.javaee.core.deployment.DolProvider.load(DolProvider.java:246)
at org.glassfish.javaee.core.deployment.DolProvider.load(DolProvider.java:97)
at com.sun.enterprise.v3.server.ApplicationLifecycle.loadDeployer(ApplicationLifecycle.java:1062)
at com.sun.enterprise.v3.server.ApplicationLifecycle.loadDeployers(ApplicationLifecycle.java:1030)
at java.xml/com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.createSAXParseException(ErrorHandlerWrapper.java:204)
at java.xml/com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.error(ErrorHandlerWrapper.java:135)
at java.xml/com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(XMLErrorReporter.java:396)
at java.xml/com.sun.org.apache.xerces.internal.impl.xs.traversers.XSDHandler.reportSchemaErr(XSDHandler.java:4253)
at java.xml/com.sun.org.apache.xerces.internal.impl.xs.traversers.XSDHandler.reportSchemaError(XSDHandler.java:4236)
at java.xml/com.sun.org.apache.xerces.internal.impl.xs.traversers.XSDHandler.getGlobalDecl(XSDHandler.java:1790)
at java.xml/com.sun.org.apache.xerces.internal.impl.xs.traversers.XSDGroupTraverser.traverseLocal(XSDGroupTraverser.java:80)
at java.xml/com.sun.org.apache.xerces.internal.impl.xs.traversers.XSDAbstractParticleTraverser.traverseSeqChoice(XSDAbstractParticleTraverser.java:232)
at java.xml/com.sun.org.apache.xerces.internal.impl.xs.traversers.XSDAbstractParticleTraverser.traverseChoice(XSDAbstractParticleTraverser.java:184)
at java.xml/com.sun.org.apache.xerces.internal.impl.xs.traversers.XSDComplexTypeTraverser.processComplexContent(XSDComplexTypeTraverser.java:1053)
at java.xml/com.sun.org.apache.xerces.internal.impl.xs.traversers.XSDComplexTypeTraverser.traverseComplexTypeDecl(XSDComplexTypeTraverser.java:335)
at java.xml/com.sun.org.apache.xerces.internal.impl.xs.traversers.XSDComplexTypeTraverser.traverseGlobal(XSDComplexTypeTraverser.java:191)
at java.xml/com.sun.org.apache.xerces.internal.impl.xs.traversers.XSDHandler.traverseGlobalDecl(XSDHandler.java:1938)
at java.xml/com.sun.org.apache.xerces.internal.impl.xs.traversers.XSDHandler.getGlobalDecl(XSDHandler.java:1825)
at java.xml/com.sun.org.apache.xerces.internal.impl.xs.traversers.XSDElementTraverser.traverseNamedElement(XSDElementTraverser.java:405)
at java.xml/com.sun.org.apache.xerces.internal.impl.xs.traversers.XSDElementTraverser.traverseGlobal(XSDElementTraverser.java:242)
at java.xml/com.sun.org.apache.xerces.internal.impl.xs.traversers.XSDHandler.traverseSchemas(XSDHandler.java:1482)
at java.xml/com.sun.org.apache.xerces.internal.impl.xs.traversers.XSDHandler.parseSchema(XSDHandler.java:662)
at java.xml/com.sun.org.apache.xerces.internal.impl.xs.XMLSchemaLoader.loadSchema(XMLSchemaLoader.java:617)
at java.xml/com.sun.org.apache.xerces.internal.impl.xs.XMLSchemaValidator.findSchemaGrammar(XMLSchemaValidator.java:2710)
at java.xml/com.sun.org.apache.xerces.internal.impl.xs.XMLSchemaValidator.handleStartElement(XMLSchemaValidator.java:2069)
at java.xml/com.sun.org.apache.xerces.internal.impl.xs.XMLSchemaValidator.startElement(XMLSchemaValidator.java:829)
at java.xml/com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl.scanStartElement(XMLNSDocumentScannerImpl.java:374)
at java.xml/com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl$NSContentDriver.scanRootElementHook(XMLNSDocumentScannerImpl.java:613)
at java.xml/com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl$FragmentContentDriver.next(XMLDocumentFragmentScannerImpl.java:3063)
at java.xml/com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl$PrologDriver.next(XMLDocumentScannerImpl.java:836)
at java.xml/com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(XMLDocumentScannerImpl.java:605)
at java.xml/com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl.next(XMLNSDocumentScannerImpl.java:112)
at java.xml/com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocumentFragmentScannerImpl.java:534)
at java.xml/com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:888)
at java.xml/com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:824)
at java.xml/com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.java:141)
at java.xml/com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1216)
at java.xml/com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl$JAXPSAXParser.parse(SAXParserImpl.java:635)
at java.xml/com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl.parse(SAXParserImpl.java:324)
at com.sun.enterprise.deployment.io.DeploymentDescriptorFile.read(DeploymentDescriptorFile.java:312)
... 51 more
]]
[2020-05-17T15:19:19.667+0200] [Payara 5.201] [SEVERE] [] [javax.enterprise.system.core] [tid: _ThreadID=126 _ThreadName=admin-thread-pool::admin-listener(1)] [timeMillis: 1589721559667] [levelValue: 1000] [[
Exception while deploying the app [HelloWorld2] : org.xml.sax.SAXParseExceptionpublicId: file:/D:/Libraries/Documents/School/Industriëel%20ingenieur%20(2019-2020)/2de%20Semester/Distributed%20applications/Installatie/Workspace/payara-5.201/payara5/glassfish/lib/schemas/web-app_4_0.xsd; lineNumber: 281; columnNumber: 47; Deployment descriptor file WEB-INF/web.xml in archive [HelloWorld2]. src-resolve: Cannot resolve the name 'javaee:web-commonType' to a(n) 'group' component.
org.xml.sax.SAXParseExceptionpublicId: file:/D:/Libraries/Documents/School/Industriëel%20ingenieur%20(2019-2020)/2de%20Semester/Distributed%20applications/Installatie/Workspace/payara-5.201/payara5/glassfish/lib/schemas/web-app_4_0.xsd; lineNumber: 281; columnNumber: 47; Deployment descriptor file WEB-INF/web.xml in archive [HelloWorld2]. src-resolve: Cannot resolve the name 'javaee:web-commonType' to a(n) 'group' component.
at com.sun.enterprise.deployment.io.DeploymentDescriptorFile.read(DeploymentDescriptorFile.java:322)
at com.sun.enterprise.deployment.io.DeploymentDescriptorFile.read(DeploymentDescriptorFile.java:239)
at com.sun.enterprise.deployment.archivist.Archivist.readStandardDeploymentDescriptor(Archivist.java:709)
at com.sun.enterprise.deployment.archivist.Archivist.readDeploymentDescriptors(Archivist.java:391)
at com.sun.enterprise.deployment.archivist.Archivist.open(Archivist.java:271)
at com.sun.enterprise.deployment.archivist.Archivist.open(Archivist.java:280)
at com.sun.enterprise.deployment.archivist.Archivist.open(Archivist.java:241)
at com.sun.enterprise.deployment.archivist.ApplicationFactory.openArchive(ApplicationFactory.java:161)
at org.glassfish.javaee.core.deployment.DolProvider.processDOL(DolProvider.java:221)
at org.glassfish.javaee.core.deployment.DolProvider.load(DolProvider.java:246)
at org.glassfish.javaee.core.deployment.DolProvider.load(DolProvider.java:97)
at com.sun.enterprise.v3.server.ApplicationLifecycle.loadDeployer(ApplicationLifecycle.java:1062)
at com.sun.enterprise.v3.server.ApplicationLifecycle.loadDeployers(ApplicationLifecycle.java:1030)
at java.xml/com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.createSAXParseException(ErrorHandlerWrapper.java:204)
at java.xml/com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.error(ErrorHandlerWrapper.java:135)
at java.xml/com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(XMLErrorReporter.java:396)
at java.xml/com.sun.org.apache.xerces.internal.impl.xs.traversers.XSDHandler.reportSchemaErr(XSDHandler.java:4253)
at java.xml/com.sun.org.apache.xerces.internal.impl.xs.traversers.XSDHandler.reportSchemaError(XSDHandler.java:4236)
at java.xml/com.sun.org.apache.xerces.internal.impl.xs.traversers.XSDHandler.getGlobalDecl(XSDHandler.java:1790)
at java.xml/com.sun.org.apache.xerces.internal.impl.xs.traversers.XSDGroupTraverser.traverseLocal(XSDGroupTraverser.java:80)
at java.xml/com.sun.org.apache.xerces.internal.impl.xs.traversers.XSDAbstractParticleTraverser.traverseSeqChoice(XSDAbstractParticleTraverser.java:232)
at java.xml/com.sun.org.apache.xerces.internal.impl.xs.traversers.XSDAbstractParticleTraverser.traverseChoice(XSDAbstractParticleTraverser.java:184)
at java.xml/com.sun.org.apache.xerces.internal.impl.xs.traversers.XSDComplexTypeTraverser.processComplexContent(XSDComplexTypeTraverser.java:1053)
at java.xml/com.sun.org.apache.xerces.internal.impl.xs.traversers.XSDComplexTypeTraverser.traverseComplexTypeDecl(XSDComplexTypeTraverser.java:335)
at java.xml/com.sun.org.apache.xerces.internal.impl.xs.traversers.XSDComplexTypeTraverser.traverseGlobal(XSDComplexTypeTraverser.java:191)
at java.xml/com.sun.org.apache.xerces.internal.impl.xs.traversers.XSDHandler.traverseGlobalDecl(XSDHandler.java:1938)
at java.xml/com.sun.org.apache.xerces.internal.impl.xs.traversers.XSDHandler.getGlobalDecl(XSDHandler.java:1825)
at java.xml/com.sun.org.apache.xerces.internal.impl.xs.traversers.XSDElementTraverser.traverseNamedElement(XSDElementTraverser.java:405)
at java.xml/com.sun.org.apache.xerces.internal.impl.xs.traversers.XSDElementTraverser.traverseGlobal(XSDElementTraverser.java:242)
at java.xml/com.sun.org.apache.xerces.internal.impl.xs.traversers.XSDHandler.traverseSchemas(XSDHandler.java:1482)
at java.xml/com.sun.org.apache.xerces.internal.impl.xs.traversers.XSDHandler.parseSchema(XSDHandler.java:662)
at java.xml/com.sun.org.apache.xerces.internal.impl.xs.XMLSchemaLoader.loadSchema(XMLSchemaLoader.java:617)
at java.xml/com.sun.org.apache.xerces.internal.impl.xs.XMLSchemaValidator.findSchemaGrammar(XMLSchemaValidator.java:2710)
at java.xml/com.sun.org.apache.xerces.internal.impl.xs.XMLSchemaValidator.handleStartElement(XMLSchemaValidator.java:2069)
at java.xml/com.sun.org.apache.xerces.internal.impl.xs.XMLSchemaValidator.startElement(XMLSchemaValidator.java:829)
at java.xml/com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl.scanStartElement(XMLNSDocumentScannerImpl.java:374)
at java.xml/com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl$NSContentDriver.scanRootElementHook(XMLNSDocumentScannerImpl.java:613)
at java.xml/com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl$FragmentContentDriver.next(XMLDocumentFragmentScannerImpl.java:3063)
at java.xml/com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl$PrologDriver.next(XMLDocumentScannerImpl.java:836)
at java.xml/com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(XMLDocumentScannerImpl.java:605)
at java.xml/com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl.next(XMLNSDocumentScannerImpl.java:112)
at java.xml/com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocumentFragmentScannerImpl.java:534)
at java.xml/com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:888)
at java.xml/com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:824)
at java.xml/com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.java:141)
at java.xml/com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1216)
at java.xml/com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl$JAXPSAXParser.parse(SAXParserImpl.java:635)
at java.xml/com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl.parse(SAXParserImpl.java:324)
at com.sun.enterprise.deployment.io.DeploymentDescriptorFile.read(DeploymentDescriptorFile.java:312)
... 51 more
]]
[只有少数几个网站能找到我提到的类似问题，但是它们都以“已解决”结尾，而没有回答该问题。我正在使用Java SDK 11
我解决了这个问题，在制作项目时选择了错误的文件夹作为包。