Question

我在Primavera P6 8.1安装中遇到空指针异常。例外情况仅发生在Web客户端的一个部分：应用程序设置.P6 Web和P6 API部署在Windows Server 2008 R2安装上运行的同一WebLogic（10.3.5）节点上。我已经使用相同的软件堆栈完成了这个安装十几次，并且在任何其他安装中都没有这个问题。

下面的确切错误：

Match: beginTraversal
Match: digest selected JREDesc: JREDesc[version 1.6.0_20+, heap=-1--1, args=null, href=http://java.sun.com/products/autodl/j2se, sel=false, null, null], JREInfo: JREInfo for index 0:
    platform is: 1.7
    product is: 1.7.0_17
    location is: http://java.sun.com/products/autodl/j2se
    path is: C:\Program Files (x86)\Java\jre7\bin\javaw.exe
    args is: null
    native platform is: Windows, x86 [ x86, 32bit ]
    JavaFX runtime is: JavaFX 2.2.7 found at C:\Program Files (x86)\Java\jre7\
    enabled is: true
    registered is: true
    system is: true

    Match: ignoring maxHeap: -1
    Match: ignoring InitHeap: -1
    Match: digesting vmargs: null
    Match: digested vmargs: [JVMParameters: isSecure: true, args: ]
    Match: JVM args after accumulation: [JVMParameters: isSecure: true, args: ]
    Match: digest LaunchDesc: http://localhost:7001/p6/action/jnlp/appletsjnlp.jnlp?mainClass=com.primavera.pvapplets.adminpreferences.AdminPreferencesApplet&classPath=adminpreferences.jar,prm-applets-common.jar,forms-1.0.7.jar,prm-guisupport.jar,prm-to.jar,jide.jar,tablesupport.jar,formsupport.jar,applets-bo.jar,commons-lang.jar,prm-common.jar,resource_strings.jar,prm-img.jar,commons-logging.jar&name=AdminPreferences&version=8.1.2.0.0602
    Match: digest properties: []
    Match: JVM args: [JVMParameters: isSecure: true, args: ]
    Match: endTraversal ..
    Match: JVM args final: 
    Match: Running JREInfo Version    match: 1.7.0.17 == 1.7.0.17
     Match: Running JVM args match: have:<>  satisfy want:<>
Java Plug-in 10.17.2.02
Using JRE version 1.7.0_17-b02 Java HotSpot(TM) Client VM
User home directory = C:\Users\gwrichard
----------------------------------------------------
c:   clear console window
f:   finalize objects on finalization queue
g:   garbage collect
h:   display this help message
l:   dump classloader list
m:   print memory usage
o:   trigger logging
q:   hide console
r:   reload policy configuration
s:   dump system and deployment properties
t:   dump thread list
v:   dump thread stack
x:   clear classloader cache
0-5: set trace level to <n>
----------------------------------------------------

Answer 1

问题最终是安装在客户端计算机上的Java SE客户端。比6_u32更新的Java版本似乎与P6 8.1不太匹配。通过卸载Java客户端并访问P6 web，我被提示安装了更早版本的Java。

一旦安装了早期的Java版本，就可以使用P6 web的全部功能。

Primavera P6 8.1中的空指针异常

1 个答案: