(ExceptionConvertor.java:47) at com.espertech.esper.core.service.EPAdministratorHelper.compileEPL(EPAdministratorHelper.java:99)
at com.espertech.esper.core.service.EPAdministratorHelper.c
(FilterParamIndexEquals.java:29)
at com.espertech.esper.filter.FilterHandleSetNode.matchEventat com.espertech.esper.filter.FilterServiceBase.evaluateInternal(FilterServiceBase.java:109)at com.espertech.esper.core.service.EPRuntimeImpl.handleFilterFault(EPRuntimeImp
我对Esper框架有问题。在寻找解决方案之后,我在官方网站上找到了一个例子:
当我运行这个例子时,我会得到以下错误。:487) at com.espertech.esper.core.service.EPServiceProviderImpl.:487)
at com.espertech.esper.cor