Google Cloud构建错误“print_env_info.py：错误：无法识别的参数” [英] Google Cloud build error "print_env_info.py: error: unrecognized arguments"

问题描述

我试图在Windows（64位）计算机上启动并运行Google Cloud开发环境。

我在 https://console.developers.google.com/start/appengine ，但在步骤6（创建您的项目并部署）我收到了以下错误消息：

D：\ google-app-engine \appengine -try-java> appcfg.cmd -A
midyear-tempo-554 update t arget \appengine-try-java用法：
print_env_info.py [-h] item print_env_info.py：error：unrecognized
参数：Osofsky \AppData\Roaming\gcloud \tmp-env-info-10521.txt

我能够完成所有其他步骤。唯一的异常是在步骤4（在本地运行您的应用程序），当我尝试运行install.bat时出现以下错误：

<要使用Google Cloud SDK，您必须安装Python并在
PATH上安装。或者，您也可以将CLOUDSDK_PYTHON
环境变量设置为您的Python可执行文件的位置。

这个问题通过在install.bat中添加以下行：

  set CLOUDSDK_PYTHON = C：\Python27\python.exe 
  

我不确定这是否导致print_env_info.py：error：unrecognized参数，但它似乎相关，因为它们都与环境变量有关。因此，我在我的用户级环境变量中添加了 CLOUDSDK_PYTHON = C：\ Python27 \python.exe 。然后我启动了一个新的命令提示符，通过set命令确认 CLOUDSDK_PYTHON = C：\ Python27 \python.exe 已经注册，然后再次尝试，但仍然出现此错误：

lockquote

D：\ google-app-engine \ appengine-try-java> appcfg.cmd -A
midyear-tempo-554 update t arget\appengine-try-java用法：
print_env_info.py [-h] item print_env_info.py：error：无法识别的
参数：Osofsky\AppData\Roaming\gcloud\tmp-env-info-8445.txt

任何想法？

解决方案

来自Google Enterprise Support的一位名为Jordan的代表给我下面修改的appcfg.cmd文件。它帮助我度过了我遇到的错误。不幸的是，现在还有一个问题，但我认为下面的解决方案解决了我发布的原始错误。感谢Heeryu和Tatiana提供的帮助。

  @echo off 
 
 rem版权所有2013 Google Inc.保留所有权利。 
 
 
 
 cmd / cpython％〜dp0bootstrapping \ prerun.py--command-name = appcfg -java --component-id = gae-java  - -check-credentials --check-updates
 
 IF％ERRORLEVEL％NEQ 0（
 
 EXIT / B％ERRORLEVEL％
 
）
 
 
 
 SETLOCAL 
 
 
 
 set TMPFILE =％APPDATA％\gcloud\tmp-env-info-％RANDOM ％.txt 
 
 
 
 cmd / cpython％〜dp0bootstrapping\print_env_info.pygae_java_path>％TMPFILE％
 
 IF％ERRORLEVEL％NEQ 0（
 
 EXIT / B％ERRORLEVEL％
 
）
 
 
 
 set / p凭证路径=<％TMPFILE％
 
 del％TMPFILE％
 
 
 
 cmd / c％〜dp0..\\ platform / appengine-java-sdk\bin\appcfg.cmd--oauth2 --oauth2_config_file =％credential_path％％*
 
 IF％ERRORLEVEL％NEQ 0（
 
 EXIT / B％ERRORLEVEL％
 
）
 
 
 
 ENDLOCAL 
  

I'm trying to get a Google Cloud development environment up and running on my Windows (64 bit) computer.

I followed instructions for Java at https://console.developers.google.com/start/appengine on my Windows computer but on step 6 ("Create Your Project and Deploy") I got this error message:

D:\google-app-engine\appengine-try-java>appcfg.cmd -A midyear-tempo-554 update t arget\appengine-try-java usage: print_env_info.py [-h] item print_env_info.py: error: unrecognized arguments: Osofsky\AppData\Roaming\gcloud \tmp-env-info-10521.txt

I was able to complete all the other steps. The only anomaly was in Step 4 ("Run Your App Locally") where I got the following error when I tried to run install.bat:

To use the Google Cloud SDK, you must have Python installed and on your PATH. As an alternative, you may also set the CLOUDSDK_PYTHON environment variable to the location of your Python executable.

I successfully solved this problem by adding the following line to install.bat:

set CLOUDSDK_PYTHON=C:\Python27\python.exe

I wasn't sure if this caused "print_env_info.py: error: unrecognized arguments", but it seems related because they both have to do with environment variables. So I added CLOUDSDK_PYTHON=C:\Python27\python.exe to my user-level environment variables. I then started a new command prompt, confirmed via a "set" command that CLOUDSDK_PYTHON=C:\Python27\python.exe had registered, and tried again but I still got this error:

D:\google-app-engine\appengine-try-java>appcfg.cmd -A midyear-tempo-554 update t arget\appengine-try-java usage: print_env_info.py [-h] item print_env_info.py: error: unrecognized arguments: Osofsky\AppData\Roaming\gcloud \tmp-env-info-8445.txt

Any ideas?

解决方案

A representative from Google Enterprise Support named Jordan gave me the revised appcfg.cmd file below. It helped get me past the error I was having. Unfortunately there's another issue now, but I think the solution below addresses the original error I posted about. Thanks Heeryu and Tatiana for your offers of help.

@echo off 

rem Copyright 2013 Google Inc. All Rights Reserved. 



cmd /c "python "%~dp0bootstrapping\prerun.py" --command-name=appcfg-java --component-id=gae-java --check-credentials --check-updates" 

IF %ERRORLEVEL% NEQ 0 ( 

EXIT /B %ERRORLEVEL% 

) 



SETLOCAL 



set TMPFILE=%APPDATA%\gcloud\tmp-env-info-%RANDOM%.txt 



cmd /c "python "%~dp0bootstrapping\print_env_info.py" gae_java_path > "%TMPFILE%" 

IF %ERRORLEVEL% NEQ 0 ( 

EXIT /B %ERRORLEVEL% 

) 



set /p credential_path= < "%TMPFILE%" 

del "%TMPFILE%"



cmd /c ""%~dp0..\platform/appengine-java-sdk\bin\appcfg.cmd" --oauth2 --oauth2_config_file="%credential_path%" %*" 

IF %ERRORLEVEL% NEQ 0 ( 

EXIT /B %ERRORLEVEL% 

) 



ENDLOCAL 

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