我按照此说明从特定的部署版本下载了我的源代码：
https://cloud.google.com/appengine/docs/standard/python/tools/downloading-source-code
我的应用程序有9972个文件。我可以开始下载过程，但总是停止在60％。问题是Oauth令牌过期。
60% [6058/9972] WEB-INF/classes/com/neo/sifec/client/retencionesSAT/WinRetencionesSAT$4.class
60% [6059/9972] WEB-INF/classes/com/neo/sifec/client/catalogos/produccion/CpsMaquileros$2.class
60% [6060/9972] WEB-INF/classes/com/neo/sifec/client/contabilidad/WinRep_RentabilidadXCC$6.class
60% [6061/9972] WEB-INF/classes/com/neo/sifec/client/contabilidad/WinCierreEjercicio$1.class
60% [6062/9972] WEB-INF/classes/com/neo/sifec/client/facturacion/CpsContrato.class
60% [6063/9972] WEB-INF/classes/com/neo/sifec/client/facturacion/CpsContrato$36.class
jul 04, 2017 2:41:48 PM com.google.appengine.tools.admin.AbstractServerConnection send1
WARNING: Error posting to URL: https://appengine.google.com/api/files/get?id=6062&app_id=factura****&version=p.402325307993766787&
401 Unauthorized
Invalid OAuth token
This is try #0
Error Details:
Error posting to URL: https://appengine.google.com/api/files/get?id=6062&app_id=facturanube&version=p.402325307993766787&
401 Unauthorized
Invalid OAuth token
Unable to download file WEB-INF/classes/com/neo/sifec/client/facturacion/CpsContrato$36.class
我在appcfg.cmd命令帮助中查看了一下，但我找不到任何可以帮助我的东西。
这是我正在使用的命令：
appcfg.cmd -A factura*** -V p -a --passin -n 5 download_app c:\here
任何帮助都很受欢迎！
AppEngineSDK版本：1.9.42