我一直在尝试在windows系统上运行flume代理来获取twitter数据。我正在关注这个博客https://acadgild.com/blog/streaming-twitter-data-using-flume
但是，每当我尝试运行flume代理时，我都会得到以下错误-

flume-ng agent -n TwitterAgent -f ./conf/flume.conf

E:\apache-flume-1.7.0-bin\apache-flume-1.7.0-bin\bin>powershell.exe -NoProfile -InputFormat none -ExecutionPolicy unrestricted -File E:\apache-flume-1.7.0-bin\apache-flume-1.7.0-bin\bin\flume-ng.ps1 agent -n TwitterAgent -f ./conf/flume.conf

Resolve-Path : Cannot find path 'E:\apache-flume-1.7.0-bin\apache-flume-1.7.0-bin\bin\conf\flume.conf' because it does not exist.
At E:\apache-flume-1.7.0-bin\apache-flume-1.7.0-bin\bin\flume-ng.ps1:217 char:24 +     $confFile = '"' + (Resolve-Path $confFile).Path + '"' +                        ~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo          : ObjectNotFound: (E:\apache-flume...conf\flume.conf:String) [Resolve-Path], ItemNotFoundException
+ FullyQualifiedErrorId : PathNotFound,Microsoft.PowerShell.Commands.ResolvePathCommand

我试过自己调试，但没有成功。我试图寻找这个特殊的错误，但在任何地方都找不到。