Openam 中的 Java.lang.NullPointerException(配置期间)

Question

我是 openam 的新手，我正在尝试在现有的 OpenAM 部署中创建和部署一个新的 OpenAM Tomcat 实例。

已完成并运行良好的事情:

1.Tomcat 已安装。(我可以 ping Apache Tomcat 主页。)
Tomcat版本:7.0.62
放置openam.war文件(Version:13.5.0)并放置到tomcat的webapps文件夹中。
3.能够在我的浏览器中点击openam。
4.创建新配置并填充所有配置存储和用户存储详细信息以及其他详细信息。
5.Created Configuration ... 弹出这个错误。
第一次使用时一切正常，但我在领域中搞砸了一些东西，所以我删除了我的 openam 文件夹和 .openamcfg 文件夹并重新启动了 Tomcat 服务器并得到了错误

Java.lang.NullPointerException

用谷歌搜索，这次我什至从 tomcat/webapps 中删除了 openam 文件夹并重新启动服务器并完成了上述步骤，这次我得到了错误:

AdminTokenAction: FATAL ERROR: Cannot obtain Application SSO token

现在我得到空异常，我的 Install.log 文件如下所示:

    Checking license acceptance...License terms accepted.
License, legal-notices/license.txt, has been accepted.
License Hash: a5GIoWOZQaGncrUaRgtjo5kmm7g=.
Checking configuration directory /home/admin/openam....Success.
Reinitializing system properties....Done
Configuring server instance....Done
Setting up monitoring authentication file.AMSetupServlet.processRequest: errorjava.lang.NullPointerException
        at java.net.URLEncoder.encode(URLEncoder.java:204)
        at com.sun.identity.setup.BootstrapCreator.getBootStrapURL(BootstrapCreator.java:189)
        at com.sun.identity.setup.BootstrapCreator.update(BootstrapCreator.java:104)
        at com.sun.identity.setup.BootstrapCreator.updateBootstrap(BootstrapCreator.java:82)
        at com.sun.identity.common.configuration.ServerConfigXMLObserver.update(ServerConfigXMLObserver.java:108)
        at com.sun.identity.setup.AMSetupServlet.processRequest(AMSetupServlet.java:517)
        at com.sun.identity.config.wizard.Wizard.createConfig(Wizard.java:301)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:498)
        at org.apache.click.util.ClickUtils.invokeMethod(ClickUtils.java:3317)
        at org.apache.click.util.ClickUtils.invokeListener(ClickUtils.java:2088)
        at org.apache.click.control.AbstractControl$1.onAction(AbstractControl.java:228)
        at org.apache.click.ActionEventDispatcher.fireActionEvent(ActionEventDispatcher.java:259)
        at org.apache.click.ActionEventDispatcher.fireActionEvents(ActionEventDispatcher.java:236)
        at org.apache.click.ActionEventDispatcher.fireActionEvents(ActionEventDispatcher.java:180)
        at org.apache.click.ClickServlet.performOnProcess(ClickServlet.java:746)
        at org.apache.click.ClickServlet.processAjaxPageEvents(ClickServlet.java:1860)
        at org.apache.click.ClickServlet.processPage(ClickServlet.java:559)
        at org.apache.click.ClickServlet.handleRequest(ClickServlet.java:383)
        at org.apache.click.ClickServlet.doGet(ClickServlet.java:276)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:624)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:731)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
        at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
        at org.forgerock.openam.validation.ResponseValidationFilter.doFilter(ResponseValidationFilter.java:44)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
        at com.sun.identity.setup.AMSetupFilter.doFilter(AMSetupFilter.java:123)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
        at org.forgerock.openam.audit.context.AuditContextFilter.doFilter(AuditContextFilter.java:51)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
        at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:220)
        at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:122)
        at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:505)
        at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:170)
        at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103)
        at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:957)
        at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116)
        at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:423)
        at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1079)
        at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:620)
        at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:316)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
        at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
        at java.lang.Thread.run(Thread.java:748)


Dumping all configuration parameters...

Request Parameters:
acceptLicense = true
actionLink = createConfig
ADMIN_CONFIRM_PWD = #########
ADMIN_PWD = #########
AM_ENC_KEY = #########
AMLDAPUSERPASSWD = #########
AMLDAPUSERPASSWD_CONFIRM = #########
BASE_DIR = /home/admin/openam
COOKIE_DOMAIN = 
DATA_STORE = dirServer
DIRECTORY_ADMIN_PORT = -1
DIRECTORY_JMX_PORT = -1 ...
...

编辑:我删除了 work/Catalina/localhost/中的 openam 文件夹，还删除了 openam 文件夹和 openamcfg，然后再次重新启动了所有内容。我还是得到了，

Java.Lang.NullPointerException

我在网络上进行了研究，但无法找出可能的原因。请帮忙。

Answer 1

您的 AM 实例似乎正在使用外部配置存储。在尝试第二次安装 AM 之前，您应该确保从目录服务器中删除以前的配置数据，或者您至少应该使用不同的根后缀。