Google App Engine：下​​载来源：无法找到或加载主类com.google.appengine.tools.admin.AppCfg

问题描述

我是一个项目的所有者，我想拉开GAE的战争。通过Cygwin，当我尝试这样做：

./ appengine-java-sdk / bin / appcfg.sh download_app -A sampleapp -V

我收到以下错误：
错误：找不到或加载主类com.google.appengine.tools.admin.AppCfg

$ b $我怀疑这可能是因为我在公司防火墙后面，但是我已经配置了我的cygwin来重新路由一个代理。

有没有人有其他的

解决方案

这是为我而设计的。

  sh appcfg.sh vacuum_indexes / ProjectPath / war 
  

我可以在很多文档中看到应该使用appcfg.cmd，但是没有工作，但上面的一个看起来不错。

I'm an owner on a project and I would like to pull down the war on GAE. Through Cygwin, when I try to do this:

./appengine-java-sdk/bin/appcfg.sh download_app -A sampleapp -V

I get the following error:Error: Could not find or load main class com.google.appengine.tools.admin.AppCfg

I suspect that this might be because I am behind a corporate firewall, but I have already configured my cygwin to reroute through a proxy.

Does anyone have other suggestions as to what might be the cause?

解决方案

This worked out for me.

sh appcfg.sh vacuum_indexes /ProjectPath/war

I could see in lot of document that the appcfg.cmd should be used but that didn't work but the above one looked good.

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