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Java 思想专家无法重新连接_Java_Maven_Intellij Idea - Fatal编程技术网

Java 思想专家无法重新连接

Java 思想专家无法重新连接,java,maven,intellij-idea,Java,Maven,Intellij Idea,当我使用IDEA导入Maven项目时,出现错误无法重新连接,日志消息为: 2019-11-25 15:06:55,529 [15756924] INFO - #org.jetbrains.idea.maven - Cannot reconnect. java.lang.RuntimeException: Cannot reconnect. at org.jetbrains.idea.maven.server.RemoteObjectWrapper.performC

当我使用
IDEA
导入Maven项目时,出现错误
无法重新连接
,日志消息为:

    2019-11-25 15:06:55,529 [15756924]   INFO -      #org.jetbrains.idea.maven - Cannot reconnect. 
java.lang.RuntimeException: Cannot reconnect.
    at org.jetbrains.idea.maven.server.RemoteObjectWrapper.performCancelable(RemoteObjectWrapper.java:98)
    at org.jetbrains.idea.maven.server.MavenEmbedderWrapper.resolveProject(MavenEmbedderWrapper.java:116)
    at org.jetbrains.idea.maven.project.MavenProjectReader.resolveProject(MavenProjectReader.java:494)
    at org.jetbrains.idea.maven.project.MavenProjectsTree.doResolve(MavenProjectsTree.java:1301)
    at org.jetbrains.idea.maven.project.MavenProjectsTree.resolve(MavenProjectsTree.java:1273)
    at org.jetbrains.idea.maven.project.MavenProjectsProcessorResolvingTask.perform(MavenProjectsProcessorResolvingTask.java:45)
    at org.jetbrains.idea.maven.project.MavenProjectsProcessor.doProcessPendingTasks(MavenProjectsProcessor.java:135)
    at org.jetbrains.idea.maven.project.MavenProjectsProcessor.access$000(MavenProjectsProcessor.java:32)
    at org.jetbrains.idea.maven.project.MavenProjectsProcessor$2.run(MavenProjectsProcessor.java:109)
    at org.jetbrains.idea.maven.utils.MavenUtil.lambda$runInBackground$5(MavenUtil.java:458)
    at com.intellij.openapi.application.impl.ApplicationImpl$1.run(ApplicationImpl.java:311)
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
    at java.util.concurrent.FutureTask.run(FutureTask.java:266)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
    at java.lang.Thread.run(Thread.java:748)
Caused by: java.rmi.RemoteException: Cannot start maven service; nested exception is: 
    java.rmi.ConnectException: Connection refused to host: 127.0.0.1; nested exception is: 
    java.net.ConnectException: Connection refused: connect
    at org.jetbrains.idea.maven.server.MavenServerManager.create(MavenServerManager.java:169)
    at org.jetbrains.idea.maven.server.MavenServerManager.create(MavenServerManager.java:74)
    at org.jetbrains.idea.maven.server.RemoteObjectWrapper.getOrCreateWrappee(RemoteObjectWrapper.java:41)
    at org.jetbrains.idea.maven.server.MavenServerManager$2.create(MavenServerManager.java:375)
    at org.jetbrains.idea.maven.server.MavenServerManager$2.create(MavenServerManager.java:364)
    at org.jetbrains.idea.maven.server.RemoteObjectWrapper.getOrCreateWrappee(RemoteObjectWrapper.java:41)
    at org.jetbrains.idea.maven.server.MavenEmbedderWrapper.lambda$resolveProject$5(MavenEmbedderWrapper.java:118)
    at org.jetbrains.idea.maven.server.RemoteObjectWrapper.performCancelable(RemoteObjectWrapper.java:89)
    ... 15 more
Caused by: java.rmi.ConnectException: Connection refused to host: 127.0.0.1; nested exception is: 
    java.net.ConnectException: Connection refused: connect
    at sun.rmi.transport.tcp.TCPEndpoint.newSocket(TCPEndpoint.java:619)
    at sun.rmi.transport.tcp.TCPChannel.createConnection(TCPChannel.java:216)
    at sun.rmi.transport.tcp.TCPChannel.newConnection(TCPChannel.java:202)
    at sun.rmi.server.UnicastRef.newCall(UnicastRef.java:338)
    at sun.rmi.registry.RegistryImpl_Stub.lookup(RegistryImpl_Stub.java:112)
    at com.intellij.execution.rmi.RemoteProcessSupport.lambda$acquire$2(RemoteProcessSupport.java:245)
    at com.intellij.openapi.util.ClassLoaderUtil.runWithClassLoader(ClassLoaderUtil.java:66)
    at com.intellij.execution.rmi.RemoteUtil.executeWithClassLoader(RemoteUtil.java:227)
    at com.intellij.execution.rmi.RemoteProcessSupport.acquire(RemoteProcessSupport.java:243)
    at com.intellij.execution.rmi.RemoteProcessSupport.acquire(RemoteProcessSupport.java:149)
    at org.jetbrains.idea.maven.server.MavenServerManager.create(MavenServerManager.java:166)
    ... 22 more
Caused by: java.net.ConnectException: Connection refused: connect
    at java.net.TwoStacksPlainSocketImpl.socketConnect(Native Method)
    at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
    at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
    at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
    at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
    at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
    at java.net.Socket.connect(Socket.java:589)
    at java.net.Socket.connect(Socket.java:538)
    at java.net.Socket.<init>(Socket.java:434)
    at java.net.Socket.<init>(Socket.java:211)
    at sun.rmi.transport.proxy.RMIDirectSocketFactory.createSocket(RMIDirectSocketFactory.java:40)
    at sun.rmi.transport.proxy.RMIMasterSocketFactory.createSocket(RMIMasterSocketFactory.java:148)
    at sun.rmi.transport.tcp.TCPEndpoint.newSocket(TCPEndpoint.java:613)
    ... 32 more
2019-11-25 15:06:55529[15756924]信息-#org.jetbrains.idea.maven-无法重新连接。
java.lang.RuntimeException:无法重新连接。
位于org.jetbrains.idea.maven.server.RemoteObjectWrapper.performCancelable(RemoteObjectWrapper.java:98)
位于org.jetbrains.idea.maven.server.mavenembedderRapper.resolveProject(mavenembedderRapper.java:116)
位于org.jetbrains.idea.maven.project.MavenProjectReader.resolveProject(MavenProjectReader.java:494)
位于org.jetbrains.idea.maven.project.MavenProjectsTree.doResolve(MavenProjectsTree.java:1301)
位于org.jetbrains.idea.maven.project.MavenProjectsTree.resolve(MavenProjectsTree.java:1273)
位于org.jetbrains.idea.maven.project.MavenProjectsProcessorResolvingTask.perform(MavenProjectsProcessorResolvingTask.java:45)
在org.jetbrains.idea.maven.project.MavenProjectsProcessor.doProcessPendingTasks上(MavenProjectsProcessor.java:135)
在org.jetbrains.idea.maven.project.MavenProjectsProcessor.access$000(MavenProjectsProcessor.java:32)
在org.jetbrains.idea.maven.project.MavenProjectsProcessor$2.run上(MavenProjectsProcessor.java:109)
在org.jetbrains.idea.maven.utils.MavenUtil.lambda$runInBackground$5(MavenUtil.java:458)
在com.intellij.openapi.application.impl.ApplicationImpl$1.run上(ApplicationImpl.java:311)
位于java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
在java.util.concurrent.FutureTask.run(FutureTask.java:266)处
位于java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
位于java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
运行(Thread.java:748)
原因:java.rmi.RemoteException:无法启动maven服务;嵌套异常是:
java.rmi.ConnectException:拒绝连接主机:127.0.0.1;嵌套异常是:
java.net.ConnectException:连接被拒绝:连接
位于org.jetbrains.idea.maven.server.MavenServerManager.create(MavenServerManager.java:169)
位于org.jetbrains.idea.maven.server.MavenServerManager.create(MavenServerManager.java:74)
位于org.jetbrains.idea.maven.server.RemoteObjectWrapper.getOrCreateWrappee(RemoteObjectWrapper.java:41)
位于org.jetbrains.idea.maven.server.MavenServerManager$2.create(MavenServerManager.java:375)
位于org.jetbrains.idea.maven.server.MavenServerManager$2.create(MavenServerManager.java:364)
位于org.jetbrains.idea.maven.server.RemoteObjectWrapper.getOrCreateWrappee(RemoteObjectWrapper.java:41)
位于org.jetbrains.idea.maven.server.mavenembedderRapper.lambda$resolveProject$5(mavenembedderRapper.java:118)
位于org.jetbrains.idea.maven.server.RemoteObjectWrapper.performCancelable(RemoteObjectWrapper.java:89)
... 还有15个
原因:java.rmi.ConnectException:连接拒绝主机:127.0.0.1;嵌套异常是:
java.net.ConnectException:连接被拒绝:连接
位于sun.rmi.transport.tcp.TCPEndpoint.newSocket(TCPEndpoint.java:619)
位于sun.rmi.transport.tcp.tcpcchannel.createConnection(tcpcchannel.java:216)
位于sun.rmi.transport.tcp.tcpcchannel.newConnection(tcpcchannel.java:202)
位于sun.rmi.server.UnicastRef.newCall(UnicastRef.java:338)
在sun.rmi.registry.RegistryImpl\u Stub.lookup(RegistryImpl\u Stub.java:112)中
在com.intellij.execution.rmi.RemoteProcessSupport.lambda$acquire$2(RemoteProcessSupport.java:245)
位于com.intellij.openapi.util.ClassLoaderUtil.runWithClassLoader(ClassLoaderUtil.java:66)
在com.intellij.execution.rmi.RemoteUtil.executeWithClassLoader(RemoteUtil.java:227)上
位于com.intellij.execution.rmi.RemoteProcessSupport.acquire(RemoteProcessSupport.java:243)
位于com.intellij.execution.rmi.RemoteProcessSupport.acquire(RemoteProcessSupport.java:149)
位于org.jetbrains.idea.maven.server.MavenServerManager.create(MavenServerManager.java:166)
... 还有22个
原因:java.net.ConnectException:连接被拒绝:连接
位于java.net.TwoStacksPlainSocketImpl.socketConnect(本机方法)
位于java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
位于java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
位于java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
位于java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
位于java.net.socksocketimpl.connect(socksocketimpl.java:392)
位于java.net.Socket.connect(Socket.java:589)
位于java.net.Socket.connect(Socket.java:538)
位于java.net.Socket。(Socket.java:434)
位于java.net.Socket。(Socket.java:211)
位于sun.rmi.transport.proxy.RMIDirectSocketFactory.createSocket(RMIDirectSocketFactory.java:40)
位于sun.rmi.transport.proxy.rmismastersocketfactory.createSocket(rmismastersocketfactory.java:148)
位于sun.rmi.transport.tcp.TCPEndpoint.newSocket(TCPEndpoint.java:613)
... 32多
我试图更改
主机
文件
127.0.0.1本地主机
,但没有任何更改


我发现同样的,但我们的错误消息不同。

您连接到internet了吗?看起来您有防火墙或类似配置,不允许本地主机:
连接被拒绝:连接被拒绝。
。您连接到internet了吗?看起来您有防火墙或类似配置,不允许本地主机:
连接被拒绝:连接
。。