问题描述
我无法运行jasperserver。我尝试使用捆绑软件版本（tomcat 8.5）和其他（9.0）版本的tomcat重新安装。 tomcatmanager screen。服务jasperreportsTomcat和jasperreportsPostrgresql正在运行services。 run from browser来自tomcat local host和catalina的日志：
27-Sep-2020 14:37:09.617 INFO [http-nio-8080-exec-46] org.apache.jasper.servlet.TldScanner.scanJars
least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a
complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during
scanning can improve startup time and JSP compilation time.
27-Sep-2020 14:37:23.252 SEVERE [http-nio-8080-exec-46]
org.apache.catalina.core.StandardContext.startInternal One or more listeners Failed to start. Full
details will be found in the appropriate container log file
27-Sep-2020 14:37:23.253 SEVERE [http-nio-8080-exec-46]
org.apache.catalina.core.StandardContext.startInternal Context [/jasperserver] startup Failed due to
prevIoUs errors
27-Sep-2020 14:37:23.318 WARNING [http-nio-8080-exec-46]
org.apache.catalina.loader.WebappClassLoaderBase.clearReferencesThreads The web application
[jasperserver] appears to have started a thread named [Thread-301] but has Failed to stop it. This is
very likely to create a memory leak. Stack trace of thread:
java.lang.Object.wait(Native Method)
java.lang.Object.wait(Object.java:502)
com.jaspersoft.jasperserver.war.themes.ThemeCache$RefreshThread.run(ThemeCache.java:332)
27-Sep-2020 14:37:23.319 WARNING [http-nio-8080-exec-46]
org.apache.catalina.loader.WebappClassLoaderBase.clearReferencesThreads The web application
[jasperserver] appears to have started a thread named [pool-36-thread-1] but has Failed to stop it.
This is very likely to create a memory leak. Stack trace of thread:
sun.misc.Unsafe.park(Native Method)
java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await
(AbstractQueuedSynchronizer.java:2039)
java.util.concurrent.PriorityBlockingQueue.take(PriorityBlockingQueue.java:550)
jmxlogger.tools.JmxLogService$3.run(JmxLogService.java:214)
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
java.lang.Thread.run(Thread.java:748)
请帮助我。这在我的第一个项目中很有用：-）
解决方法
我通过安装 Jasper Server 7.5 版解决了这个问题，并在安装前从 C:/users/[username here] 中删除了 .jrsks 和 .jrsksp。我在安装时选择了everythink bundled。