那些遇到过的问题

无法将Maven项目导入IntelliJ IDEA

del*_*del 24 intellij-idea maven

我在将任何Maven项目导入IntelliJ IDEA时遇到问题.我创建一个空的Maven项目,如下所示:

$ mvn archetype:generate -DgroupId=com.mycompany.app -DartifactId=my-app -DarchetypeArtifactId=maven-archetype-quickstart -DinteractiveMode=false
Run Code Online (Sandbox Code Playgroud)

然后我尝试在IDEA中打开项目(文件>打开项目,然后选择pom.xml).一个表示"阅读pom.xml"的进度框显示几分钟,然后在没有打开项目的情况下消失.

查看IDEA日志,我看到一些连接超时异常,如下所示:

2012-10-03 11:55:38,502 [      0]   INFO -        #com.intellij.idea.Main - ------------------------------------------------------ IDE STARTED ------------------------------------------------------ 
2012-10-03 11:55:38,512 [     10]   INFO -        #com.intellij.idea.Main - IDE: IntelliJ IDEA (build #IC-117.798, 25 Jul 2012 00:00) 
2012-10-03 11:55:38,512 [     10]   INFO -        #com.intellij.idea.Main - JRE: 1.6.0_25-b06 (Sun Microsystems Inc.) 
2012-10-03 11:55:38,512 [     10]   INFO -        #com.intellij.idea.Main - JVM: 20.0-b11 (Sun Microsystems Inc.) 
2012-10-03 11:55:38,539 [     37]   INFO - .intellij.idea.IdeaApplication - WM detected: Compiz 
2012-10-03 11:55:40,328 [   1826]   INFO - llij.ide.plugins.PluginManager - 28 plugins initialized in 1613 ms 
2012-10-03 11:55:40,328 [   1826]   INFO - llij.ide.plugins.PluginManager - Loaded plugins:IDEA CORE, Properties Support, Ant Support (1.0), XPathView + XSLT Support (4), IntelliLang (8.0), Copyright (8.1), Groovy (9.0), Maven Integration, Scala (0.5.981), Git Integration (8.1), Task Management (1.0), GitHub, hg4idea (10.0), CVS Integration (11), Intention Power Pack (1.0), I18n for Java, TestNG-J (8.0), GenerateToString (5.0), Commander (1.0.0), Plugin DevKit (1.0), UI Designer, Gradle, Eclipse Integration (3.0), Inspection Gadgets (1.0), JUnit (1.0), Subversion Integration (1.1), XSLT-Debugger (1.4), Android Support (10.0) 
2012-10-03 11:55:40,755 [   2253]   INFO - ellij.util.io.PagedFileStorage - lower=100; upper=200; buffer=10; mmap=true 
2012-10-03 11:55:40,799 [   2297]   INFO - api.vfs.impl.local.FileWatcher - Starting file watcher: /usr/lib/idea-IC-117.798/bin/fsnotifier64 
2012-10-03 11:55:40,800 [   2298]   INFO - api.vfs.impl.local.FileWatcher - Native file watcher is operational. 
2012-10-03 11:55:41,181 [   2679]   INFO - s.impl.stores.FileBasedStorage - Document was not loaded for $APP_CONFIG$/ui.lnf.xml file is null 
2012-10-03 11:55:41,181 [   2679]   INFO - .impl.stores.XmlElementStorage - Document was not loaded for $APP_CONFIG$/ui.lnf.xml 
2012-10-03 11:55:41,824 [   3322]   INFO -                  TestNG Runner - Create TestNG Template Configuration 
2012-10-03 11:55:41,833 [   3331]   INFO -                  TestNG Runner - Create TestNG Template Configuration 
2012-10-03 11:55:41,935 [   3433]   INFO - ellij.project.impl.ProjectImpl - 23 project components initialized in 693 ms 
2012-10-03 11:55:41,936 [   3434]   INFO - .module.impl.ModuleManagerImpl - 0 modules loaded in 0 ms 
2012-10-03 11:55:41,948 [   3446]   INFO - .intellij.ide.XmlRpcServerImpl - XmlRpc server listening at /127.0.0.1:63342 
2012-10-03 11:55:42,252 [   3750]   INFO - s.impl.stores.FileBasedStorage - Document was not loaded for $APP_CONFIG$/macros.xml file is null 
2012-10-03 11:55:42,252 [   3750]   INFO - .impl.stores.XmlElementStorage - Document was not loaded for $APP_CONFIG$/macros.xml 
2012-10-03 11:55:42,256 [   3754]   INFO - s.impl.stores.FileBasedStorage - Document was not loaded for $APP_CONFIG$/quicklists.xml file is null 
2012-10-03 11:55:42,256 [   3754]   INFO - .impl.stores.XmlElementStorage - Document was not loaded for $APP_CONFIG$/quicklists.xml 
2012-10-03 11:55:42,330 [   3828]   INFO - pl.stores.ApplicationStoreImpl - 79 application components initialized in 1910 ms 
2012-10-03 11:55:42,345 [   3843]   INFO - s.impl.stores.FileBasedStorage - Document was not loaded for $APP_CONFIG$/customization.xml file is null 
2012-10-03 11:55:42,345 [   3843]   INFO - .impl.stores.XmlElementStorage - Document was not loaded for $APP_CONFIG$/customization.xml 
2012-10-03 11:55:42,499 [   3997]   INFO - ij.openapi.wm.impl.IdeRootPane - App initialization took 4825 ms 
2012-10-03 11:55:50,842 [  12340]   INFO - s.impl.stores.FileBasedStorage - Document was not loaded for $APP_CONFIG$/plainTextFiles.xml file is null 
2012-10-03 11:55:50,842 [  12340]   INFO - .impl.stores.XmlElementStorage - Document was not loaded for $APP_CONFIG$/plainTextFiles.xml 
2012-10-03 11:55:55,348 [  16846]   INFO - ution.rmi.RemoteProcessSupport - /usr/lib/jvm/jdk1.6.0_25/jre/bin/java -Djava.awt.headless=true -Xmx512m -Dfile.encoding=UTF-8 -classpath /usr/lib/idea-IC-117.798/lib/resources_en.jar:/usr/lib/idea-IC-117.798/lib/annotations.jar:/usr/lib/idea-IC-117.798/lib/util.jar:/usr/lib/idea-IC-117.798/lib/trove4j.jar:/usr/lib/idea-IC-117.798/lib/jdom.jar:/usr/lib/idea-IC-117.798/plugins/maven/lib/lucene-core-2.4.1.jar:/usr/lib/idea-IC-117.798/plugins/maven/lib/activation-1.1.jar:/usr/lib/idea-IC-117.798/plugins/maven/lib/maven-2.2.1-uber.jar:/usr/lib/idea-IC-117.798/plugins/maven/lib/maven2-server-impl.jar:/usr/lib/idea-IC-117.798/plugins/maven/lib/jaxb-impl.jar:/usr/lib/idea-IC-117.798/plugins/maven/lib/jaxb-api.jar:/usr/lib/idea-IC-117.798/plugins/maven/lib/maven-embedder-1.1-SNAPSHOT.jar:/usr/lib/idea-IC-117.798/plugins/maven/lib/classworlds-1.1.jar:/usr/lib/idea-IC-117.798/plugins/maven/lib/resources_en.jar:/usr/lib/idea-IC-117.798/plugins/maven/lib/commons-beanutils.jar:/usr/lib/idea-IC-117.798/plugins/maven/lib/mercury-artifact-1.0-alpha-6.jar:/usr/lib/idea-IC-117.798/plugins/maven/lib/maven-server-api.jar:/usr/lib/idea-IC-117.798/plugins/maven/lib/maven-dependency-tree-1.2.jar:/usr/lib/idea-IC-117.798/plugins/maven/lib/archetype-common-2.0-alpha-4-SNAPSHOT.jar:/usr/lib/idea-IC-117.798/plugins/maven/lib/plexus-utils-1.5.5.jar:/usr/lib/idea-IC-117.798/plugins/maven/lib/wadl-core.jar:/usr/lib/idea-IC-117.798/plugins/maven/lib/nexus-indexer-1.2.3.jar org.jetbrains.idea.maven.server.RemoteMavenServer 
2012-10-03 11:55:55,483 [  16981]   INFO - ution.rmi.RemoteProcessSupport - Port/ID: 18011/Maven2ServerImpl9407569f 
2012-10-03 11:56:58,898 [  80396]   WARN - ution.rmi.RemoteProcessSupport - The cook failed to start due to java.net.ConnectException: Connection timed out 
2012-10-03 11:57:55,483 [ 136981]   WARN - ution.rmi.RemoteProcessSupport - java.rmi.NotBoundException: _DEAD_HAND_ 
2012-10-03 11:57:55,484 [ 136982]   WARN - ution.rmi.RemoteProcessSupport - at sun.rmi.registry.RegistryImpl.lookup(RegistryImpl.java:106) 
2012-10-03 11:57:55,484 [ 136982]   WARN - ution.rmi.RemoteProcessSupport - at com.intellij.execution.rmi.RemoteServer.start(RemoteServer.java:73) 
2012-10-03 11:57:55,484 [ 136982]   WARN - ution.rmi.RemoteProcessSupport - at org.jetbrains.idea.maven.server.RemoteMavenServer.main(RemoteMavenServer.java:22) 
2012-10-03 11:58:01,749 [ 143247]  ERROR - com.intellij.ide.IdeEventQueue - Error during dispatching of java.awt.event.MouseEvent[MOUSE_RELEASED,(65,116),absolute(64,140),button=1,modifiers=Button1,clickCount=1] on frame0 
java.lang.RuntimeException: Cannot reconnect.
    at org.jetbrains.idea.maven.server.RemoteObjectWrapper.perform(RemoteObjectWrapper.java:82)
    at org.jetbrains.idea.maven.server.MavenServerManager.applyProfiles(MavenServerManager.java:311)
    at org.jetbrains.idea.maven.project.MavenProjectReader.applyProfiles(MavenProjectReader.java:369)
    at org.jetbrains.idea.maven.project.MavenProjectReader.doReadProjectModel(MavenProjectReader.java:98)
    at org.jetbrains.idea.maven.project.MavenProjectReader.readProject(MavenProjectReader.java:52)
    at org.jetbrains.idea.maven.project.MavenProject.read(MavenProject.java:405)
    at org.jetbrains.idea.maven.project.MavenProjectsTree.doUpdate(MavenProjectsTree.java:534)
    at org.jetbrains.idea.maven.project.MavenProjectsTree.doAdd(MavenProjectsTree.java:481)
    at org.jetbrains.idea.maven.project.MavenProjectsTree.update(MavenProjectsTree.java:442)
    at org.jetbrains.idea.maven.project.MavenProjectsTree.updateAll(MavenProjectsTree.java:413)
    at org.jetbrains.idea.maven.wizards.MavenProjectBuilder.readMavenProjectTree(MavenProjectBuilder.java:198)
    at org.jetbrains.idea.maven.wizards.MavenProjectBuilder.access$800(MavenProjectBuilder.java:44)
    at org.jetbrains.idea.maven.wizards.MavenProjectBuilder$3.run(MavenProjectBuilder.java:179)
    at org.jetbrains.idea.maven.utils.MavenUtil$8.run(MavenUtil.java:388)
    at com.intellij.openapi.progress.impl.ProgressManagerImpl$TaskRunnable.run(ProgressManagerImpl.java:469)
    at com.intellij.openapi.progress.impl.ProgressManagerImpl$6.run(ProgressManagerImpl.java:288)
    at com.intellij.openapi.progress.impl.ProgressManagerImpl$2.run(ProgressManagerImpl.java:178)
    at com.intellij.openapi.progress.impl.ProgressManagerImpl.executeProcessUnderProgress(ProgressManagerImpl.java:218)
    at com.intellij.openapi.progress.impl.ProgressManagerImpl.runProcess(ProgressManagerImpl.java:169)
    at com.intellij.openapi.application.impl.ApplicationImpl$8$1.run(ApplicationImpl.java:641)
    at com.intellij.openapi.application.impl.ApplicationImpl$6.run(ApplicationImpl.java:434)
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441)
    at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
    at java.util.concurrent.FutureTask.run(FutureTask.java:138)
    at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
    at java.lang.Thread.run(Thread.java:662)
    at com.intellij.openapi.application.impl.ApplicationImpl$1$1.run(ApplicationImpl.java:145)
Caused by: java.rmi.RemoteException: Cannot start maven service; nested exception is: 
    java.rmi.ConnectException: Connection refused to host: localhost; nested exception is: 
    java.net.ConnectException: Connection timed out
    at org.jetbrains.idea.maven.server.MavenServerManager.create(MavenServerManager.java:120)
    at org.jetbrains.idea.maven.server.MavenServerManager.create(MavenServerManager.java:71)
    at org.jetbrains.idea.maven.server.RemoteObjectWrapper.getOrCreateWrappee(RemoteObjectWrapper.java:41)
    at org.jetbrains.idea.maven.server.MavenServerManager$8.execute(MavenServerManager.java:314)
    at org.jetbrains.idea.maven.server.MavenServerManager$8.execute(MavenServerManager.java:311)
    at org.jetbrains.idea.maven.server.RemoteObjectWrapper.perform(RemoteObjectWrapper.java:76)
    ... 27 more
Caused by: java.rmi.ConnectException: Connection refused to host: localhost; nested exception is: 
    java.net.ConnectException: Connection timed out
    at sun.rmi.transport.tcp.TCPEndpoint.newSocket(TCPEndpoint.java:601)
    at sun.rmi.transport.tcp.TCPChannel.createConnection(TCPChannel.java:198)
    at sun.rmi.transport.tcp.TCPChannel.newConnection(TCPChannel.java:184)
    at sun.rmi.server.UnicastRef.newCall(UnicastRef.java:322)
    at sun.rmi.registry.RegistryImpl_Stub.lookup(Unknown Source)
    at com.intellij.execution.rmi.RemoteProcessSupport$2.compute(RemoteProcessSupport.java:215)
    at com.intellij.execution.rmi.RemoteUtil.executeWithClassLoader(RemoteUtil.java:122)
    at com.intellij.execution.rmi.RemoteProcessSupport.acquire(RemoteProcessSupport.java:212)
    at com.intellij.execution.rmi.RemoteProcessSupport.acquire(RemoteProcessSupport.java:133)
    at org.jetbrains.idea.maven.server.MavenServerManager.create(MavenServerManager.java:117)
    ... 32 more
Caused by: java.net.ConnectException: Connection timed out
    at java.net.PlainSocketImpl.socketConnect(Native Method)
    at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:351)
    at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:213)
    at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:200)
    at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:366)
    at java.net.Socket.connect(Socket.java:529)
    at java.net.Socket.connect(Socket.java:478)
    at java.net.Socket.(Socket.java:375)
    at java.net.Socket.(Socket.java:189)
    at sun.rmi.transport.proxy.RMIDirectSocketFactory.createSocket(RMIDirectSocketFactory.java:22)
    at sun.rmi.transport.proxy.RMIMasterSocketFactory.createSocket(RMIMasterSocketFactory.java:128)
    at sun.rmi.transport.tcp.TCPEndpoint.newSocket(TCPEndpoint.java:595)
    ... 41 more
2012-10-03 11:58:01,752 [ 143250]  ERROR - com.intellij.ide.IdeEventQueue - IntelliJ IDEA 11.1.3  Build #IC-117.798 
2012-10-03 11:58:01,752 [ 143250]  ERROR - com.intellij.ide.IdeEventQueue - JDK: 1.6.0_25 
2012-10-03 11:58:01,752 [ 143250]  ERROR - com.intellij.ide.IdeEventQueue - VM: Java HotSpot(TM) 64-Bit Server VM 
2012-10-03 11:58:01,752 [ 143250]  ERROR - com.intellij.ide.IdeEventQueue - Vendor: Sun Microsystems Inc. 
2012-10-03 11:58:01,752 [ 143250]  ERROR - com.intellij.ide.IdeEventQueue - OS: Linux 
2012-10-03 11:58:01,752 [ 143250]  ERROR - com.intellij.ide.IdeEventQueue - Last Action: OpenProject 
2012-10-03 11:58:01,752 [ 143250]  ERROR - com.intellij.ide.IdeEventQueue - Original exception:  
java.rmi.RemoteException: Cannot start maven service; nested exception is: 
    java.rmi.ConnectException: Connection refused to host: localhost; nested exception is: 
    java.net.ConnectException: Connection timed out
    at org.jetbrains.idea.maven.server.MavenServerManager.create(MavenServerManager.java:120)
    at org.jetbrains.idea.maven.server.MavenServerManager.create(MavenServerManager.java:71)
    at org.jetbrains.idea.maven.server.RemoteObjectWrapper.getOrCreateWrappee(RemoteObjectWrapper.java:41)
    at org.jetbrains.idea.maven.server.MavenServerManager$8.execute(MavenServerManager.java:314)
    at org.jetbrains.idea.maven.server.MavenServerManager$8.execute(MavenServerManager.java:311)
    at org.jetbrains.idea.maven.server.RemoteObjectWrapper.perform(RemoteObjectWrapper.java:76)
    at org.jetbrains.idea.maven.server.MavenServerManager.applyProfiles(MavenServerManager.java:311)
    at org.jetbrains.idea.maven.project.MavenProjectReader.applyProfiles(MavenProjectReader.java:369)
    at org.jetbrains.idea.maven.project.MavenProjectReader.doReadProjectModel(MavenProjectReader.java:98)
    at org.jetbrains.idea.maven.project.MavenProjectReader.readProject(MavenProjectReader.java:52)
    at org.jetbrains.idea.maven.project.MavenProject.read(MavenProject.java:405)
    at org.jetbrains.idea.maven.project.MavenProjectsTree.doUpdate(MavenProjectsTree.java:534)
    at org.jetbrains.idea.maven.project.MavenProjectsTree.doAdd(MavenProjectsTree.java:481)
    at org.jetbrains.idea.maven.project.MavenProjectsTree.update(MavenProjectsTree.java:442)
    at org.jetbrains.idea.maven.project.MavenProjectsTree.updateAll(MavenProjectsTree.java:413)
    at org.jetbrains.idea.maven.wizards.MavenProjectBuilder.readMavenProjectTree(MavenProjectBuilder.java:198)
    at org.jetbrains.idea.maven.wizards.MavenProjectBuilder.access$800(MavenProjectBuilder.java:44)
    at org.jetbrains.idea.maven.wizards.MavenProjectBuilder$3.run(MavenProjectBuilder.java:179)
    at org.jetbrains.idea.maven.utils.MavenUtil$8.run(MavenUtil.java:388)
    at com.intellij.openapi.progress.impl.ProgressManagerImpl$TaskRunnable.run(ProgressManagerImpl.java:469)
    at com.intellij.openapi.progress.impl.ProgressManagerImpl$6.run(ProgressManagerImpl.java:288)
    at com.intellij.openapi.progress.impl.ProgressManagerImpl$2.run(ProgressManagerImpl.java:178)
    at com.intellij.openapi.progress.impl.ProgressManagerImpl.executeProcessUnderProgress(ProgressManagerImpl.java:218)
    at com.intellij.openapi.progress.impl.ProgressManagerImpl.runProcess(ProgressManagerImpl.java:169)
    at com.intellij.openapi.application.impl.ApplicationImpl$8$1.run(ApplicationImpl.java:641)
    at com.intellij.openapi.application.impl.ApplicationImpl$6.run(ApplicationImpl.java:434)
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441)
    at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
    at java.util.concurrent.FutureTask.run(FutureTask.java:138)
    at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
    at java.lang.Thread.run(Thread.java:662)
    at com.intellij.openapi.application.impl.ApplicationImpl$1$1.run(ApplicationImpl.java:145)
Caused by: java.rmi.ConnectException: Connection refused to host: localhost; nested exception is: 
    java.net.ConnectException: Connection timed out
    at sun.rmi.transport.tcp.TCPEndpoint.newSocket(TCPEndpoint.java:601)
    at sun.rmi.transport.tcp.TCPChannel.createConnection(TCPChannel.java:198)
    at sun.rmi.transport.tcp.TCPChannel.newConnection(TCPChannel.java:184)
    at sun.rmi.server.UnicastRef.newCall(UnicastRef.java:322)
    at sun.rmi.registry.RegistryImpl_Stub.lookup(Unknown Source)
    at com.intellij.execution.rmi.RemoteProcessSupport$2.compute(RemoteProcessSupport.java:215)
    at com.intellij.execution.rmi.RemoteUtil.executeWithClassLoader(RemoteUtil.java:122)
    at com.intellij.execution.rmi.RemoteProcessSupport.acquire(RemoteProcessSupport.java:212)
    at com.intellij.execution.rmi.RemoteProcessSupport.acquire(RemoteProcessSupport.java:133)
    at org.jetbrains.idea.maven.server.MavenServerManager.create(MavenServerManager.java:117)
    ... 32 more
Caused by: java.net.ConnectException: Connection timed out
    at java.net.PlainSocketImpl.socketConnect(Native Method)
    at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:351)
    at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:213)
    at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:200)
    at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:366)
    at java.net.Socket.connect(Socket.java:529)
    at java.net.Socket.connect(Socket.java:478)
    at java.net.Socket.(Socket.java:375)
    at java.net.Socket.(Socket.java:189)
    at sun.rmi.transport.proxy.RMIDirectSocketFactory.createSocket(RMIDirectSocketFactory.java:22)
    at sun.rmi.transport.proxy.RMIMasterSocketFactory.createSocket(RMIMasterSocketFactory.java:128)
    at sun.rmi.transport.tcp.TCPEndpoint.newSocket(TCPEndpoint.java:595)
    ... 41 more

我正在使用最新版本的IDEA(11.1.3)和Maven(3.0.4).我有什么想法我做错了吗？

Cra*_*der 71

这是与网络和地址解析相关的常见问题.在某些情况下localhost可能无法解决,并且需要具备

127.0.0.1 localhost
Run Code Online (Sandbox Code Playgroud)

在/etc/hosts文件中.还要确保没有其他IP地址映射到localhost.

有关详细信息,请参阅相关YouTrack问题中的评论.

  • 略有不同，但我的 /etc/hosts 文件中有一个流氓条目（重建域配置文件后）。编辑 /etc/hosts 文件并根据@CrazyCoder 的回答将其删除解决了该问题，IntelliJ 现在可以正确导入 maven pom 文件。 (2认同)

Zeu*_*eus 11

我正在使用社区版2017.2.1并且我遇到了同样的问题,我不得不将maven导入程序的JDK版本更改为正确的版本(从1.6到1.8)以使其工作.

在此输入图像描述

Naj*_*aka 8

为了在14.1.3 Ultimate中为我纠正这个问题,我不得不补充一下

-Didea.maven3.use.compat.resolver

"首选项">"构建","执行","部署">"构建工具">"导入"下的导入器的VM选项

根据https://youtrack.jetbrains.com/issue/IDEA-140208上的错误.

kre*_*mir 6

我在使用 IDEA 12 运行 groovy 脚本时遇到了类似的问题。问题与 @CrazyCoder 所说的相同。解决方案基于@kevinmrohr 所做的更容易查找和设置。

为了解决这个问题，我编辑了位于 bin 目录中的idea.exe.vmoptions（idea64.exe.vmoptions，如果您使用的是 64 位版本）并添加-Djava.net.preferIPv4Stack=true。

重新启动 IDEA，一切正常，没有任何问题。

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