Question

我正在使用Grails 2.3，sts3.3，activiti5.12.1 我按照此链接中的步骤操作：https://code.google.com/p/grails-activiti-plugin/wiki/VacationRequestSampleApplication

一切正常，直到grails run-app，我得到以下异常：

| Loading Grails 2.3.0
| Configuring classpath.
| Environment set to development.....
| Packaging Grails application.....
| Compiling 1 source files.....
| Running Grails application
| Server running. Browse to http://localhost:8080/HC_WFFA_WEB
Configuring Activiti Process Engine ...
... finished configuring Activiti Process Engine.
Configuring Activiti Process Engine with Spring Security ...
... finished configuring Activiti Process Engine with Spring Security.
Configuring Spring Security Core ...
... finished configuring Spring Security Core
Error initializing the application: null
java.lang.NullPointerException
    at org.codehaus.groovy.grails.plugins.services.ServiceBeanAliasPostProcessor.postProcessBeanFactory(ServiceBeanAliasPostProcessor.groovy:54)
    at org.springframework.context.support.AbstractApplicationContext.invokeBeanFactoryPostProcessors(AbstractApplicationContext.java:694)
    at org.springframework.context.support.AbstractApplicationContext.invokeBeanFactoryPostProcessors(AbstractApplicationContext.java:684)
    at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:461)
    at org.codehaus.groovy.grails.commons.spring.DefaultRuntimeSpringConfiguration.getApplicationContext(DefaultRuntimeSpringConfiguration.java:153)
    at org.codehaus.groovy.grails.commons.spring.GrailsRuntimeConfigurator.configure(GrailsRuntimeConfigurator.java:169)
    at org.codehaus.groovy.grails.commons.spring.GrailsRuntimeConfigurator.configure(GrailsRuntimeConfigurator.java:127)
    at org.codehaus.groovy.grails.web.context.GrailsConfigUtils.configureWebApplicationContext(GrailsConfigUtils.java:122)
    at org.codehaus.groovy.grails.web.context.GrailsContextLoader.initWebApplicationContext(GrailsContextLoader.java:108)
    at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:112)
    at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4939)
    at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5434)
    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
    at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1559)
    at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1549)
    at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
    at java.util.concurrent.FutureTask.run(FutureTask.java:166)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
    at java.lang.Thread.run(Thread.java:724)
| Error Forked Grails VM exited with error

Answer 1

感谢您对插件的兴趣。该插件的用户找到了此问题的解决方法，并已在https://github.com/limcheekin/activiti/issues/18

进行了跟踪

使用activiti插件运行应用程序时出现异常

1 个答案: