GWT 码头 9 至 11 号？运行 Java 21：sun.misc.GC 已移动：[错误] jreLeakPrevention.gcDaemonFail java.lang.ClassNotFoundException

Question

有什么办法可以在jetty 11上运行它吗？

参考 jreLeakPrevention.gcDaemonFail 运行 GWT 应用程序时出错

（在 9.4 上一切都运行良好，只有众所周知的 GC 消息） 我想强迫他到11号码头 通过添加

<dependency>
  <groupId>org.eclipse.jetty</groupId>
  <artifactId>jetty-server</artifactId>
  <version>11.0.16</version>
</dependency>

我从LOG得到

    /Users/work2/Library/Java/JavaVirtualMachines/openjdk- 
 21.0.1/Contents/Home/bin/java - agentlib:jdwp=transport=dt_socket,address=127.0.0.1:52523,suspend=y,server=n -Dapple.awt.UIElement=true -Xmx8048m -javaagent:/Users/work2/lombok.jar=ECJ --add-opens java.base/java.lang=ALL-UNNAMED -javaagent:/Users/work2/Library/Caches/JetBrains/IntelliJIdea2023.2/captureAgent/debugger-agent.jar -Dfile.encoding=UTF-8 -Dsun.stdout.encoding=UTF-8 -Dsun.stderr.encoding=UTF-8 -classpath "/Users/work2/.m2/repository/org/gwtproject/gwt-codeserver/2.10.0/gwt-codeserver-2.10.0.jar:/Users/work2/Documents/GitHub/srr-all6/srr-shop-manager/src/main/java:/Users/work2/Documents/GitHub/srr-all6/srr-shop-manager/target/generated-sources/annotations:/Users/work2/Documents/GitHub/srr-all6/srr-shop-manager/target/generated-sources/gwt:/Users/work2/.m2/repository/com/github/gwtmaterialdesign/gwt-material-addins/2.8.2/gwt-material-addins-2.8.2-sources.jar:/Users/work2/.m2/repository/com/github/gwtmaterialdesign/gwt-material-table/2.8.2/gwt-material-table-2.8.2-sources.jar:/Users/work2/Documents/GitHub/srr-all6/srr-entity/src/main/java:/Users/work2/Documents/GitHub/srr-all6/srr-entity/target/generated-sources/annotations:/Users/work2/Documents/GitHub/srr-all6/srr-entity-dao/src/main/java:/Users/work2/Documents/GitHub/srr-all6/srr-entity-dao/target/generated-sources/annotations:/Users/work2/Documents/GitHub/srr-all6/srr-entity-dao/target/generated-sources/gwt:/Users/work2/Documents/GitHub/srr-all6/srr-util/src/main/java:/Users/work2/Documents/GitHub/srr-all6/srr-util/target/generated-sources/annotations:/Users/work2/Documents/GitHub/srr-all6/srr-util/target/generated-sources/gwt:/Users/work2/Documents/GitHub/srr-all6/srr-common/src/main/java:/Users/work2/Documents/GitHub/srr-all6/srr-common/target/generated-sources/annotations:/Users/work2/Documents/GitHub/srr-all6/srr-common/target/generated-sources/gwt:/Users/work2/Documents/GitHub/srr-all6/srr-fiscal/src/main/java:/Users/work2/Documents/GitHub/srr-all6/srr-fiscal/target/generated-sources/annotations:/Users/work2/Documents/GitHub/srr-all6/srr-fiscal/target/generated-sources/gwt:/Users/work2/Documents/GitHub/srr-all6/srr-shop-manager/target/ShopManager/WEB-INF/classes:/Users/work2/.m2/repository/org/eclipse/jetty/jetty-server/11.0.16/jetty-server-11.0.16.jar:/Users/work2/.m2/repository/org/eclipse/jetty/toolchain/jetty-jakarta-servlet-api/5.0.2/jetty-jakarta-servlet-api-5.0.2.jar:/Users/work2/.m2/repository/org/eclipse/jetty/jetty-http/9.4.44.v20210927/jetty-http-9.4.44.v20210927.jar:/Users/work2/.m2/repository/org/eclipse/jetty/jetty-util/9.4.44.v20210927/jetty-util-9.4.44.v20210927.jar:/Users/work2/.m2/repository/org/eclipse/jetty/jetty-io/9.4.44.v20210927/jetty-io-9.4.44.v20210927.jar:/Users/work2/.m2/repository/org/gwtproject/gwt-user/2.10.0/gwt-user-2.10.0.jar:/Users/work2/.m2/repository/com/google/jsinterop/jsinterop-annotations/2.0.0/jsinterop-annotations-2.0.0.jar:/Users/work2/.m2/repository/javax/validation/validation-api/1.0.0.GA/validation-api-1.0.0.GA.jar:/Users/work2/.m2/repository/javax/validation/validation-api/1.0.0.GA/validation-api-1.0.0.GA-sources.jar:/Users/work2/.m2/repository/javax/servlet/javax.servlet-api/3.1.0/javax.servlet-api-3.1.0.jar:/Users/work2/.m2/repository/org/w3c/css/sac/1.3/sac-1.3.jar:/Users/work2/.m2/repository/org/gwtproject/gwt-dev/2.10.0/gwt-dev-2.10.0.jar:/Users/work2/.m2/repository/com/google/code/findbugs/jsr305/1.3.9/jsr305-1.3.9.jar:/Users/work2/.m2/repository/com/google/code/gson/gson/2.6.2/gson-2.6.2.jar:/Users/work2/.m2/repository/org/ow2/asm/asm/9.2/asm-9.2.jar:/Users/work2/.m2/repository/org/ow2/asm/asm-util/9.2/asm-util-9.2.jar:/Users/work2/.m2/repository/org/ow2/asm/asm-tree/9.2/asm-tree-9.2.jar:/Users/work2/.m2/repository/org/ow2/asm/asm-analysis/9.2/asm-analysis-9.2.jar:/Users/work2/.m2/repository/org/ow2/asm/asm-commons/9.2/asm-commons-9.2.jar:/Users/work2/.m2/repository/colt/colt/1.2.0/colt-1.2.0.jar:/Users/work2/.m2/repository/commons-collections/commons-collections/3.2.2/commons-collections-3.2.2.jar:/Users/work2/.m2/repository/commons-io/commons-io/2.4/commons-io-2.4.jar:/Users/work2/.m2/repository/com/ibm/icu/icu4j/63.1/icu4j-63.1.jar:/Users/work2/.m2/repository/tapestry/tapestry/4.0.2/tapestry-4.0.2.jar:/Users/work2/.m2/repository/net/sourceforge/htmlunit/htmlunit/2.19/htmlunit-2.19.jar:/Users/work2/.m2/repository/xalan/xalan/2.7.2/xalan-2.7.2.jar:/Users/work2/.m2/repository/xalan/serializer/2.7.2/serializer-2.7.2.jar:/Users/work2/.m2/repository/org/apache/httpcomponents/httpmime/4.5.1/httpmime-4.5.1.jar:/Users/work2/.m2/repository/commons-codec/commons-codec/1.10/commons-codec-1.10.jar:/Users/work2/.m2/repository/net/sourceforge/htmlunit/htmlunit-core-js/2.17/htmlunit-core-js-2.17.jar:/Users/work2/.m2/repository/xerces/xercesImpl/2.11.0/xercesImpl-2.11.0.jar:/Users/work2/.m2/repository/xml-apis/xml-apis/1.4.01/xml-apis-1.4.01.jar:/Users/work2/.m2/repository/net/sourceforge/nekohtml/nekohtml/1.9.22/nekohtml-1.9.22.jar:/Users/work2/.m2/repository/net/sourceforge/cssparser/cssparser/0.9.18/cssparser-0.9.18.jar:/Users/work2/.m2/repository/commons-logging/commons-logging/1.2/commons-logging-1.2.jar:/Users/work2/.m2/repository/org/eclipse/jetty/websocket/websocket-client/9.2.13.v20150730/websocket-client-9.2.13.v20150730.jar:/Users/work2/.m2/repository/org/eclipse/jetty/websocket/websocket-common/9.4.44.v20210927/websocket-common-9.4.44.v20210927.jar:/Users/work2/.m2/repository/org/eclipse/jetty/websocket/websocket-api/9.4.44.v20210927/websocket-api-9.4.44.v20210927.jar:/Users/work2/.m2/repository/org/eclipse/jetty/jetty-webapp/9.4.44.v20210927/jetty-webapp-9.4.44.v20210927.jar:/Users/work2/.m2/repository/org/eclipse/jetty/jetty-xml/9.4.44.v20210927/jetty-xml-9.4.44.v20210927.jar:/Users/work2/.m2/repository/org/eclipse/jetty/jetty-servlet/9.4.44.v20210927/jetty-servlet-9.4.44.v20210927.jar:/Users/work2/.m2/repository/org/eclipse/jetty/jetty-security/9.4.44.v20210927/jetty-security-9.4.44.v20210927.jar:/Users/work2/.m2/repository/org/eclipse/jetty/jetty-util-ajax/9.4.44.v20210927/jetty-util-ajax-9.4.44.v20210927.jar:/Users/work2/.m2/repository/org/eclipse/jetty/jetty-servlets/9.4.44.v20210927/jetty-servlets-9.4.44.v20210927.jar:/Users/work2/.m2/repository/org/eclipse/jetty/jetty-continuation/9.4.44.v20210927/jetty-continuation-9.4.44.v20210927.jar:/Users/work2/.m2/repository/org/eclipse/jetty/jetty-annotations/9.4.44.v20210927/jetty-annotations-9.4.44.v20210927.jar:/Users/work2/.m2/repository/org/eclipse/jetty/jetty-plus/9.4.44.v20210927/jetty-plus-9.4.44.v20210927.jar:/Users/work2/.m2/repository/org/eclipse/jetty/jetty-jndi/9.4.44.v20210927/jetty-jndi-9.4.44.v20210927.jar:/Users/work2/.m2/repository/javax/annotation/javax.annotation-api/1.3.2/javax.annotation-api-1.3.2.jar:/Users/work2/.m2/repository/org/eclipse/jetty/apache-jsp/9.4.44.v20210927/apache-jsp-9.4.44.v20210927.jar:/Users/work2/.m2/repository/org/eclipse/jetty/toolchain/jetty-schemas/3.1.2/jetty-schemas-3.1.2.jar:/Users/work2/.m2/repository/org/mortbay/jasper/apache-jsp/8.5.70/apache-jsp-8.5.70.jar:/Users/work2/.m2/repository/org/mortbay/jasper/apache-el/8.5.70/apache-el-8.5.70.jar:/Users/work2/.m2/repository/org/eclipse/jdt/ecj/3.19.0/ecj-3.19.0.jar:/Users/work2/.m2/repository/com/gwtplatform/gwtp-mvp-client/1.6/gwtp-mvp-client-1.6.jar:/Users/work2/.m2/repository/com/gwtplatform/gwtp-clients-common/1.6/gwtp-clients-common-1.6.jar:/Users/work2/.m2/repository/com/gwtplatform/gwtp-mvp-shared/1.6/gwtp-mvp-shared-1.6.jar:/Users/work2/.m2/repository/org/apache/velocity/velocity/1.7/velocity-1.7.jar:/Users/work2/.m2/repository/commons-lang/commons-lang/2.4/commons-lang-2.4.jar:/Users/work2/.m2/repository/com/github/gwtmaterialdesign/gwt-material/2.8.2/gwt-material-2.8.2.jar:/Users/work2/.m2/repository/com/github/gwtmaterialdesign/gwt-material-jquery/2.8.2/gwt-material-jquery-2.8.2.jar:/Users/work2/.m2/repository/com/google/elemental2/elemental2-core/1.0.0-RC1/elemental2-core-1.0.0-RC1.jar:/Users/work2/.m2/repository/com/google/jsinterop/base/1.0.0-RC1/base-1.0.0-RC1.jar:/Users/work2/.m2/repository/com/google/elemental2/elemental2-promise/1.0.0-RC1/elemental2-promise-1.0.0-RC1.jar:/Users/work2/.m2/repository/com/google/elemental2/elemental2-dom/1.0.0-RC1/elemental2-dom-1.0.0-RC1.jar:/Users/work2/.m2/repository/com/google/elemental2/elemental2-media/1.0.0-RC1/elemental2-media-1.0.0-RC1.jar:/Users/work2/.m2/repository/com/github/gwtmaterialdesign/gwt-material-themes/2.8.2/gwt-material-themes-2.8.2.jar:/Users/work2/.m2/repository/com/github/gwtmaterialdesign/gwt-material-addins/2.8.2/gwt-material-addins-2.8.2.jar:/Users/work2/.m2/repository/com/github/gwtmaterialdesign/gwt-material-table/2.8.2/gwt-material-table-2.8.2.jar:/Users/work2/.m2/repository/com/google/gwt/inject/gin/2.1.2/gin-2.1.2.jar:/Users/work2/.m2/repository/com/google/inject/guice/3.0/guice-3.0.jar:/Users/work2/.m2/repository/javax/inject/javax.inject/1/javax.inject-1.jar:/Users/work2/.m2/repository/aopalliance/aopalliance/1.0/aopalliance-1.0.jar:/Users/work2/.m2/repository/com/google/inject/extensions/guice-assistedinject/3.0/guice-assistedinject-3.0.jar:/Users/work2/.m2/repository/com/github/nmorel/gwtjackson/gwt-jackson/0.15.4/gwt-jackson-0.15.4.jar:/Users/work2/.m2/repository/com/fasterxml/jackson/core/jackson-annotations/2.9.6/jackson-annotations-2.9.6.jar:/Users/work2/.m2/repository/com/fasterxml/jackson/core/jackson-annotations/2.9.6/jackson-annotations-2.9.6-sources.jar:/Users/work2/.m2/repository/com/squareup/javapoet/1.0.0/javapoet-1.0.0.jar:/Users/work2/.m2/repository/com/ekotrope/gwt-completablefuture/1.0.0/gwt-completablefuture-1.0.0.jar:/Users/work2/.m2/repository/junit/junit/4.13.2/junit-4.13.2.jar:/Users/work2/.m2/repository/org/hamcrest/hamcrest-core/1.3/hamcrest-core-1.3.jar:/Users/work2/.m2/repository/org/projectlombok/lombok/1.18.30/lombok-1.18.30.jar:/Users/work2/.m2/repository/org/slf4j/slf4j-api/2.0.5/slf4j-api-2.0.5.jar:/Users/work2/.m2/repository/org/slf4j/slf4j-simple/2.0.5/slf4j-simple-2.0.5.jar:/Users/work2/.m2/repository/com/vertispan/shortcut/gwt-shortcut-trapper/1.0.0-alpha-1/gwt-shortcut-trapper-1.0.0-alpha-1.jar:/Users/work2/.m2/repository/org/ektorp/org.ektorp/1.5.0/org.ektorp-1.5.0.jar:/Users/work2/.m2/repository/org/apache/httpcomponents/httpclient/4.3/httpclient-4.3.jar:/Users/work2/.m2/repository/org/apache/httpcomponents/httpcore/4.3/httpcore-4.3.jar:/Users/work2/.m2/repository/org/apache/httpcomponents/httpclient-cache/4.3/httpclient-cache-4.3.jar:/Users/work2/.m2/repository/org/slf4j/jcl-over-slf4j/1.6.4/jcl-over-slf4j-1.6.4.jar:/Users/work2/.m2/repository/com/fasterxml/jackson/core/jackson-core/2.6.7/jackson-core-2.6.7.jar:/Users/work2/.m2/repository/com/fasterxml/jackson/core/jackson-databind/2.6.7/jackson-databind-2.6.7.jar:/Users/work2/.m2/repository/net/sourceforge/findbugs/annotations/1.3.2/annotations-1.3.2.jar:/Users/work2/Documents/GitHub/srr-all6/srr-entity/target/Entity/WEB-INF/classes:/Users/work2/Documents/GitHub/srr-all6/srr-entity-dao/target/EntityDAO/WEB-INF/classes:/Users/work2/.m2/repository/javax/xml/bind/jaxb-api/2.4.0-b180830.0359/jaxb-api-2.4.0-b180830.0359.jar:/Users/work2/.m2/repository/javax/activation/javax.activation-api/1.2.0/javax.activation-api-1.2.0.jar:/Users/work2/.m2/repository/com/github/gwtmaterialdesign/gwt-material-am4charts/2.8.2/gwt-material-am4charts-2.8.2.jar:/Users/work2/.m2/repository/org/fusesource/restygwt/restygwt/2.2.7/restygwt-2.2.7.jar:/Users/work2/.m2/repository/com/fasterxml/jackson/core/jackson-databind/2.9.6/jackson-databind-2.9.6-sources.jar:/Users/work2/.m2/repository/javax/ws/rs/javax.ws.rs-api/2.1.1/javax.ws.rs-api-2.1.1.jar:/Users/work2/Documents/GitHub/srr-all6/srr-util/target/Util/WEB-INF/classes:/Users/work2/Documents/GitHub/srr-all6/srr-common/target/Commons/WEB-INF/classes:/Users/work2/.m2/repository/com/itextpdf/itextpdf/5.5.13.3/itextpdf-5.5.13.3.jar:/Users/work2/Documents/GitHub/srr-all6/srr-fiscal/target/Fiscal/WEB-INF/classes:/Users/work2/.m2/repository/org/realityforge/gwt/qr_code/gwt-qr-code/0.03/gwt-qr-code-0.03.jar:/Users/work2/.m2/repository/org/realityforge/braincheck/braincheck/1.9.0/braincheck-1.9.0.jar:/Users/work2/.m2/repository/org/realityforge/javax/annotation/javax.annotation/1.0.0/javax.annotation-1.0.0.jar:/Users/work2/.m2/repository/org/apache/maven/plugins/maven-resources-plugin/3.3.1/maven-resources-plugin-3.3.1.jar:/Users/work2/.m2/repository/org/codehaus/plexus/plexus-interpolation/1.26/plexus-interpolation-1.26.jar:/Users/work2/.m2/repository/org/codehaus/plexus/plexus-utils/3.5.1/plexus-utils-3.5.1.jar:/Users/work2/.m2/repository/org/apache/maven/shared/maven-filtering/3.3.1/maven-filtering-3.3.1.jar:/Users/work2/.m2/repository/org/sonatype/plexus/plexus-build-api/0.0.7/plexus-build-api-0.0.7.jar:/Users/work2/.m2/repository/org/apache/commons/commons-lang3/3.12.0/commons-lang3-3.12.0.jar:/Users/work2/.m2/repository/net/sourceforge/htmlunit/htmlunit/2.55.0/htmlunit-2.55.0.jar:/Users/work2/.m2/repository/org/apache/commons/commons-text/1.9/commons-text-1.9.jar:/Users/work2/.m2/repository/org/apache/httpcomponents/httpmime/4.5.13/httpmime-4.5.13.jar:/Users/work2/.m2/repository/org/apache/httpcomponents/httpclient/4.5.13/httpclient-4.5.13.jar:/Users/work2/.m2/repository/org/apache/httpcomponents/httpcore/4.4.13/httpcore-4.4.13.jar:/Users/work2/.m2/repository/commons-codec/commons-codec/1.11/commons-codec-1.11.jar:/Users/work2/.m2/repository/net/sourceforge/htmlunit/htmlunit-core-js/2.55.0/htmlunit-core-js-2.55.0.jar:/Users/work2/.m2/repository/net/sourceforge/htmlunit/neko-htmlunit/2.55.0/neko-htmlunit-2.55.0.jar:/Users/work2/.m2/repository/xerces/xercesImpl/2.12.1/xercesImpl-2.12.1.jar:/Users/work2/.m2/repository/net/sourceforge/htmlunit/htmlunit-cssparser/1.10.0/htmlunit-cssparser-1.10.0.jar:/Users/work2/.m2/repository/commons-net/commons-net/3.8.0/commons-net-3.8.0.jar:/Users/work2/.m2/repository/org/brotli/dec/0.1.2/dec-0.1.2.jar:/Users/work2/.m2/repository/com/shapesecurity/salvation2/3.0.0/salvation2-3.0.0.jar:/Users/work2/.m2/repository/org/eclipse/jetty/websocket/websocket-client/9.4.44.v20210927/websocket-client-9.4.44.v20210927.jar:/Users/work2/.m2/repository/org/eclipse/jetty/jetty-client/9.4.44.v20210927/jetty-client-9.4.44.v20210927.jar:/Users/work2/.m2/repository/org/eclipse/jetty/jetty-server/9.4.44.v20210927/jetty-server-9.4.44.v20210927.jar:/Applications/IntelliJ IDEA.app/Contents/lib/idea_rt.jar" com.google.gwt.dev.DevMode -superDevMode -war /Users/work2/Library/Caches/JetBrains/IntelliJIdea2023.2/gwt/srr-shop-manager.cb9c165f/srr-shop-manager.5cafa7fa/run/www -sourceLevel 1.11 -remoteUI 7903:IntelliJIdea -startupUrl index.html com.srr.ShopManager
Connected to the target VM, address: '127.0.0.1:52523', transport: 'socket'
Running CodeServer with parameters: [-noprecompile, -port, 9876, -sourceLevel, 1.11, -bindAddress, 127.0.0.1, -launcherDir, /Users/work2/Library/Caches/JetBrains/IntelliJIdea2023.2/gwt/srr-shop-manager.cb9c165f/srr-shop-manager.5cafa7fa/run/www, -logLevel, INFO, -style, OBFUSCATED, com.srr.ShopManager]
Super Dev Mode starting up
   workDir: /var/folders/vy/s37nw9k51md77vhjhxglhshc0000gp/T/gwt-codeserver-1183486925327792487.tmp
   [WARN] Deactivated PrecompressLinker
[main] INFO org.eclipse.jetty.util.log - Logging initialized @1001ms to org.eclipse.jetty.util.log.Slf4jLog
   Loading Java files in com.srr.ShopManager.
   Ignored 1 unit with compilation errors in first pass.
Compile with -strict or with -logLevel set to TRACE or DEBUG to see all errors.
java.lang.NoClassDefFoundError: org/eclipse/jetty/http/HttpURI$Mutable
    at com.google.gwt.dev.codeserver.WebServer.start(WebServer.java:121)
    at com.google.gwt.dev.codeserver.CodeServer.start(CodeServer.java:162)
    at com.google.gwt.dev.codeserver.CodeServer.main(CodeServer.java:104)
    at com.google.gwt.dev.codeserver.CodeServer.main(CodeServer.java:55)
    at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
    at java.base/java.lang.reflect.Method.invoke(Method.java:580)
    at com.google.gwt.dev.shell.SuperDevListener.runCodeServer(SuperDevListener.java:112)
    at com.google.gwt.dev.shell.SuperDevListener.start(SuperDevListener.java:91)
    at com.google.gwt.dev.DevMode.ensureCodeServerListener(DevMode.java:666)
    at com.google.gwt.dev.DevModeBase.doStartup(DevModeBase.java:785)
    at com.google.gwt.dev.DevMode.doStartup(DevMode.java:551)
    at com.google.gwt.dev.DevModeBase.startUp(DevModeBase.java:888)
    at com.google.gwt.dev.DevModeBase.run(DevModeBase.java:705)
    at com.google.gwt.dev.DevMode.main(DevMode.java:432)
Caused by: java.lang.ClassNotFoundException: org.eclipse.jetty.http.HttpURI$Mutable
    at java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:641)
    at java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:188)
    at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:526)
    ... 14 more
   Module setup completed in 12547 ms
[ERROR] Error saving compilation unit to cache file: /Users/work2/Library/Caches/JetBrains/IntelliJIdea2023.2/gwt/srr-shop-manager.cb9c165f/srr-shop-manager.5cafa7fa/run/gwt-unitCache/gwt-unitCache-7b9fbb59f8661539c34f46974ce5fb573aac79fc-18CAE75E829AF224BF18DEE97AC379EF-0000018BCC9F0CF9
java.io.IOException: Stream Closed
    at java.base/java.io.RandomAccessFile.seek0(Native Method)
    at java.base/java.io.RandomAccessFile.seek(RandomAccessFile.java:636)
    at com.google.gwt.dev.util.DiskCache.transferToStream(DiskCache.java:161)
    at com.google.gwt.dev.util.DiskCacheToken.writeObject(DiskCacheToken.java:73)
    at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
    at java.base/java.lang.reflect.Method.invoke(Method.java:580)
    at java.base/java.io.ObjectStreamClass.invokeWriteObject(ObjectStreamClass.java:1072)
    at java.base/java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1529)
    at java.base/java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1451)
    at java.base/java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1194)
    at java.base/java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1585)
    at java.base/java.io.ObjectOutputStream.defaultWriteObject(ObjectOutputStream.java:451)
    at com.google.gwt.dev.javac.CachedCompilationUnit.writeObject(CachedCompilationUnit.java:230)
    at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
    at java.base/java.lang.reflect.Method.invoke(Method.java:580)
    at java.base/java.io.ObjectStreamClass.invokeWriteObject(ObjectStreamClass.java:1072)
    at java.base/java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1529)
    at java.base/java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1451)
    at java.base/java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1194)
    at java.base/java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:358)
    at com.google.gwt.dev.javac.PersistentUnitCacheDir$OpenFile.writeUnit(PersistentUnitCacheDir.java:373)
    at com.google.gwt.dev.javac.PersistentUnitCacheDir.writeUnit(PersistentUnitCacheDir.java:194)
    at com.google.gwt.dev.javac.PersistentUnitCache$BackgroundService$6.run(PersistentUnitCache.java:444)
    at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:572)
    at java.base/java.util.concurrent.FutureTask.run$$$capture(FutureTask.java:317)
    at java.base/java.util.concurrent.FutureTask.run(FutureTask.java)
    at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144)
    at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642)
    at java.base/java.lang.Thread.run(Thread.java:1583)
Disconnected from the target VM, address: '127.0.0.1:52523', transport: 'socket'

Process finished with exit code 1

我想知道您对于将 Jetty 11 与 GWT 结合使用是否有任何经验或见解。 ？ （对我的困惑感到抱歉）

和 GWT 版本，例如

Answer 1

可以安全地忽略 GC 错误，仅当修复内存泄漏的方法不再存在时才会记录此错误。

但是，您无法更改 DevMode 类路径以使用 Jetty 11 而不是 Jetty 9。 相反，如果您想使用 Jetty 11 运行您自己的应用程序，请与 GWT 分开运行它

DevMode

并将

-noserver

传递给 DevMode，然后使用

-war

参数指定在哪里编写已编译的 JS，以便您自己的应用程序服务器可以为其提供服务。或者，使用

CodeServer

而不是

DevMode

（并使用

-launcherDir

而不是

-war

来指定将编译后的 JS 发送到哪里。