无法到达http：// localhost：9000的sonar runner
无法到达http：// localhost：9000的sonar runner
提问于 2019-02-20 00:38:39
成功安装sonarqube和声纳跑步者后，我正面临着这个问题。当我在project / sonar-runner中运行时，它显示错误。有人可以帮忙吗？
ERROR: Sonar server 'http://localhost:9000' can not be reached
INFO: ------------------------------------------------------------------------
INFO: EXECUTION FAILURE
INFO: ------------------------------------------------------------------------
Total time: 0.109s
Final Memory: 0M/87M
INFO: ------------------------------------------------------------------------
ERROR: Error during Sonar runner execution
org.sonar.runner.kevinsawicki.HttpRequest$HttpRequestException: java.net.ConnectException: Connection refused at org.sonar.runner.kevinsawicki.HttpRequest.code(HttpRequest.java:1392)
at org.sonar.runner.kevinsawicki.HttpRequest.ok(HttpRequest.java:1417)
at org.sonar.runner.impl.ServerConnection.downloadString(ServerConnection.java:93) at org.sonar.runner.impl.ServerVersion.downloadVersion(ServerVersion.java:47)
at org.sonar.runner.impl.ServerVersion.version(ServerVersion.java:38)
at org.sonar.runner.impl.ServerVersion.is37Compatible(ServerVersion.java:58)
at org.sonar.runner.impl.JarDownloader.checkVersionAndDownload(JarDownloader.java:36) at org.sonar.runner.impl.BatchLauncher$1.run(BatchLauncher.java:71) at java.security.AccessController.doPrivileged(Native Method) at org.sonar.runner.impl.BatchLauncher.doExecute(BatchLauncher.java:69) at org.sonar.runner.impl.BatchLauncher.execute(BatchLauncher.java:50) at org.sonar.runner.api.EmbeddedRunner.doExecute(EmbeddedRunner.java:102)
at org.sonar.runner.api.Runner.execute(Runner.java:100) at org.sonar.runner.Main.executeTask(Main.java:70) at org.sonar.runner.Main.execute(Main.java:59) at org.sonar.runner.Main.main(Main.java:53) Caused by: java.net.ConnectException: Connection refused
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) at java.lang.reflect.Constructor.newInstance(Constructor.java:534) at sun.net.www.protocol.http.HttpURLConnection$6.run(HttpURLConnection.java:1548) at sun.net.www.protocol.http.HttpURLConnection$6.run(HttpURLConnection.java:1544) at java.security.AccessController.doPrivileged(Native Method) at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1542) at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1193) at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:397) at org.sonar.runner.kevinsawicki.HttpRequest.code(HttpRequest.java:1390) ... 15 more
--> Wrapper Started as Daemon
Launching a JVM...
Wrapper (Version 3.2.3) http://wrapper.tanukisoftware.org
Copyright 1999-2006 Tanuki Software, Inc. All Rights Reserved.
WrapperSimpleApp: Unable to locate the class org.sonar.application.App: java.lang.UnsupportedClassVersionError: org/sonar/application/App : Unsupported major.minor version 51.0
WrapperSimpleApp Usage:
java org.tanukisoftware.wrapper.WrapperSimpleApp {app_class} [app_arguments]
Where:
app_class: The fully qualified class name of the application to run.
app_arguments: The arguments that would normally be passed to the
application.
Stack Overflow用户
发布于 2019-02-20 09:57:27
当您尝试将使用较高Java版本创建的程序类文件运行到较低Java版本时，会发生j ava.lang.UnsupportedClassVersionError问题。要解决此问题，请按以下步骤操作：
转至/opt/sonar/sonarqube-6.7.3/conf 在wrapper.conf文件中编辑以下行并重新启动声纳。wrapper.java.command = /我的/ JDK_HOME / bin中/ JAVA
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原文链接：
https://stackoverflow.com/questions/-100008957
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