Grails + BlazeDS Plugin

Question

我们目前正在grails应用程序中使用您的BlazeDS插件。

我们遇到了一个问题，BlazedsOpenSessionInViewFilter类中抛出的空指针异常正在迅速填充我们的日志文件

我们日志中的错误消息如下

[TP-Processor26] ERROR [/].[grails]  - Servlet.service() for servlet grails threw exception
java.lang.NullPointerException
        at grails.plugin.blazeds.BlazedsOpenSessionInViewFilter.doFilterInternal(BlazedsOpenSessionInViewFilter.java:65)
        at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
        at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:88)
        at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76)
        at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:237)
        at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:167)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
        at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
        at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
        at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
        at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
        at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
        at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:291)
        at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:190)
        at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:291)
        at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:776)
        at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:705)
        at org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java:898)
        at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:690)
        at java.lang.Thread.run(Thread.java:722)

我们在Tomcat6上运行，这个NullPointerException正在迅速填充日志文件。我想我们可以创建自己版本的过滤器来捕捉这个异常，并在插件中更新BlazedsGrailsPlugin.groovy的相应部分有人会看到开发团队更新第三方插件的任何部分有什么问题吗？如果有人对解决这个问题有任何其他建议，我们将不胜感激

Answer 1

在将对该项目的修复推到GIT上但没有收到所有者的回复后，我决定只在本地为自己修复插件，现在一切都已就绪