使用 Payara-Micro 部署 JavaEE 应用程序时出现“org.apache.jasper.JasperException: PWC6345”错误答案

【问题标题】："org.apache.jasper.JasperException: PWC6345" error when using Payara-Micro to deploy a JavaEE application使用 Payara-Micro 部署 JavaEE 应用程序时出现“org.apache.jasper.JasperException: PWC6345”错误
【发布时间】：2016-12-22 07:51:24
【问题描述】：

我正在以编程方式在 Payara Micro 上部署 JavaEE 应用程序。它在 Netbeans IDE 中运行良好，但在使用来自 cmd 的 java -jar myapp.jar 时出现以下错误。

Payara Micro 似乎找不到 javac。非常感谢有关如何解决此问题的建议。

我的 JAVA_HOME 设置为 C:\Program Files\Java\jdk1.8.0_111
我在 Windows 7 上使用 Payara-micro 4.1.1.164。

StandardWrapperValve[jsp]: Servlet.service() for servlet jsp threw exception
org.apache.jasper.JasperException: PWC6345: There is an error in invoking javac.
  A full JDK (not just JRE) is required
        at org.apache.jasper.compiler.DefaultErrorHandler.jspError(DefaultErrorH
andler.java:92)
        at org.apache.jasper.compiler.ErrorDispatcher.dispatch(ErrorDispatcher.j
ava:378)
        at org.apache.jasper.compiler.ErrorDispatcher.jspError(ErrorDispatcher.j
ava:119)
        at org.apache.jasper.compiler.Jsr199JavaCompiler.compile(Jsr199JavaCompi
ler.java:208)
        at org.apache.jasper.compiler.Compiler.generateClass(Compiler.java:384)
        at org.apache.jasper.compiler.Compiler.compile(Compiler.java:453)
        at org.apache.jasper.JspCompilationContext.compile(JspCompilationContext
.java:625)
        at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper
.java:375)
        at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:4
73)
        at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:377)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
        at org.apache.catalina.core.StandardWrapper.service(StandardWrapper.java
:1693)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl
icationFilterChain.java:344)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF
ilterChain.java:214)
        at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.
doFilter(FilterChainProxy.java:316)
        at org.springframework.security.web.access.intercept.FilterSecurityInter
ceptor.invoke(FilterSecurityInterceptor.java:126)
        at org.springframework.security.web.access.intercept.FilterSecurityInter
ceptor.doFilter(FilterSecurityInterceptor.java:90)
        at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.
doFilter(FilterChainProxy.java:330)
        at org.springframework.security.web.access.ExceptionTranslationFilter.do
Filter(ExceptionTranslationFilter.java:114)
        at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.
doFilter(FilterChainProxy.java:330)
        at org.springframework.security.web.session.SessionManagementFilter.doFi
lter(SessionManagementFilter.java:122)
        at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.
doFilter(FilterChainProxy.java:330)
        at org.springframework.security.web.authentication.AnonymousAuthenticati
onFilter.doFilter(AnonymousAuthenticationFilter.java:111)
        at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.
doFilter(FilterChainProxy.java:330)
        at org.springframework.security.web.servletapi.SecurityContextHolderAwar
eRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:169)
        at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.
doFilter(FilterChainProxy.java:330)
        at org.springframework.security.web.savedrequest.RequestCacheAwareFilter
.doFilter(RequestCacheAwareFilter.java:48)
        at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.
doFilter(FilterChainProxy.java:330)
        at org.springframework.security.web.authentication.AbstractAuthenticatio
nProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:205)
        at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.
doFilter(FilterChainProxy.java:330)
        at org.springframework.security.web.authentication.logout.LogoutFilter.d
oFilter(LogoutFilter.java:120)
        at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.
doFilter(FilterChainProxy.java:330)
        at org.springframework.security.web.header.HeaderWriterFilter.doFilterIn
ternal(HeaderWriterFilter.java:64)
        at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerR
equestFilter.java:107)
        at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.
doFilter(FilterChainProxy.java:330)
        at org.springframework.security.web.context.request.async.WebAsyncManage
rIntegrationFilter.doFilterInternal(WebAsyncManagerIntegrationFilter.java:53)
        at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerR
equestFilter.java:107)
        at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.
doFilter(FilterChainProxy.java:330)
        at org.springframework.security.web.session.ConcurrentSessionFilter.doFi
lter(ConcurrentSessionFilter.java:133)
        at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.
doFilter(FilterChainProxy.java:330)
        at org.springframework.security.web.context.SecurityContextPersistenceFi
lter.doFilter(SecurityContextPersistenceFilter.java:91)
        at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.
doFilter(FilterChainProxy.java:330)
        at org.springframework.security.web.FilterChainProxy.doFilterInternal(Fi
lterChainProxy.java:213)
        at org.springframework.security.web.FilterChainProxy.doFilter(FilterChai
nProxy.java:176)
        at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(D
elegatingFilterProxy.java:344)
        at org.springframework.web.filter.DelegatingFilterProxy.doFilter(Delegat
ingFilterProxy.java:261)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl
icationFilterChain.java:256)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF
ilterChain.java:214)
        at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperV
alve.java:316)
        at org.apache.catalina.core.StandardContextValve.invoke(StandardContextV
alve.java:161)
        at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.j
ava:734)
        at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.jav
a:673)
        at com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:99)
        at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.j
ava:174)
        at org.apache.catalina.connector.CoyoteAdapter.doService(CoyoteAdapter.j
ava:416)
        at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.jav
a:283)
        at com.sun.enterprise.v3.services.impl.ContainerMapper$HttpHandlerCallab
le.call(ContainerMapper.java:466)
        at com.sun.enterprise.v3.services.impl.ContainerMapper.service(Container
Mapper.java:169)
        at org.glassfish.grizzly.http.server.HttpHandler.runService(HttpHandler.
java:206)
        at org.glassfish.grizzly.http.server.HttpHandler.doHandle(HttpHandler.ja
va:180)
        at org.glassfish.grizzly.http.server.HttpServerFilter.handleRead(HttpSer
verFilter.java:235)
        at org.glassfish.grizzly.filterchain.ExecutorResolver$9.execute(Executor
Resolver.java:119)
        at org.glassfish.grizzly.filterchain.DefaultFilterChain.executeFilter(De
faultFilterChain.java:284)
        at org.glassfish.grizzly.filterchain.DefaultFilterChain.executeChainPart
(DefaultFilterChain.java:201)
        at org.glassfish.grizzly.filterchain.DefaultFilterChain.execute(DefaultF
ilterChain.java:133)
        at org.glassfish.grizzly.filterchain.DefaultFilterChain.process(DefaultF
ilterChain.java:112)
        at org.glassfish.grizzly.ProcessorExecutor.execute(ProcessorExecutor.jav
a:77)
        at org.glassfish.grizzly.nio.transport.TCPNIOTransport.fireIOEvent(TCPNI
OTransport.java:526)
        at org.glassfish.grizzly.strategies.AbstractIOStrategy.fireIOEvent(Abstr
actIOStrategy.java:112)
        at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy.run0(WorkerTh
readIOStrategy.java:117)
        at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy.access$100(Wo
rkerThreadIOStrategy.java:56)
        at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy$WorkerThreadR
unnable.run(WorkerThreadIOStrategy.java:137)
        at org.glassfish.grizzly.threadpool.AbstractThreadPool$Worker.doWork(Abs
tractThreadPool.java:593)
        at org.glassfish.grizzly.threadpool.AbstractThreadPool$Worker.run(Abstra
ctThreadPool.java:573)
        at java.lang.Thread.run(Unknown Source)
]]

【问题讨论】：

这不是 OP 问题的答案 - 但我在 Linux 上遇到了同样的问题 - this 提供了答案 - linux 上 openjdk 的 yum install 仅安装 jre。

标签： java javac payara-micro

【解决方案1】：

检查java 命令指的是JDK 而不是JRE。如果没有，请使用C:\Program Files\Java\jdk1.8.0_111 中的java 命令，或者将C:\Program Files\Java\jdk1.8.0_111 设置为java.home 系统属性，如下所示：

java -Djava.home="C:\Program Files\Java\jdk1.8.0_111" -jar myapp.jar

Payara Micro 尝试在类路径或java.home 系统属性定义的文件夹中查找用于编译 JSP 的 java 编译器，但找不到。

详情见ToolPovider.getSystemJavaCompiler()的源代码，Payara Micro使用该源代码查找Java编译器。

【讨论】：

此外，如果您认为自己已经安装了 JDK，请确保您确实安装了 JDK...我发现 Windows 上的安装程序有点混乱，尽管下载了 JDK 安装程序，但我不小心只安装了 JRE。这是一个非常容易犯的错误。
感谢您的回复，被其他一些项目所困扰......无论如何，我的 java 命令指的是 jdk 而不是 jre，它与 netbeans jdk 路径中使用的路径相同。仍然不明白为什么“myapp”在 ide 中可以正常工作，而 cmd 中的 myapp.jar 还没有使用相同的 jdk。
如何从 Netbeans 运行应用程序？您是部署到 Payara Server 还是从您的应用程序运行嵌入式 Payara Micro？您是否尝试过按照我在答案中的建议在命令行上指定 -Djava.home？
在 Netbeans 中，我以编程方式将 WAR 文件部署在我的 java 应用程序的 main 函数中。我尝试指定 -Djava.home 并在线程“AWT-EventQueue-0”中出现异常
我终于找到了出路...在下载jdk文件夹并将其复制到myapp.jar位置后，这按我的要求执行，然后因为我需要它便携，这意味着它将使用移植的jdk而不管目标机器中是否存在任何一个。 set path=%path%jdk1.8.0_77\bin & jdk1.8.0_77\jre\bin\java.exe -jar app.jar 感谢您的回复，确实遮住了一些光线。