问题描述

公司有一套otter的测试环境，发现web页面打不开了，查看otter的log发现：

#otter Manager的log


2016-05-13 09:29:59.237 [] WARN  org.eclipse.jetty.servlet.ServletHandler – /channel_list.htm

com.alibaba.citrus.service.pipeline.PipelineException: Failed to invoke Valve[#2/3, level 3]: com.alibaba.citrus.turbine.pipeline.valve.PerformTemplateScreenValve#211aa79a:PerformTemplateScree

nValve

at com.alibaba.citrus.service.pipeline.impl.PipelineImpl$PipelineContextImpl.invokeNext(PipelineImpl.java:161) ~[citrus-webx-all-3.2.0.jar:3.2.0]

………………………..

Caused by: com.alibaba.citrus.webx.WebxException: Failed to execute screen: ChannelList

at com.alibaba.citrus.turbine.pipeline.valve.PerformScreenValve.performScreenModule(PerformScreenValve.java:126) ~[citrus-webx-all-3.2.0.jar:3.2.0]