对故宫的错误安装-g量角器 [英] error on npm install -g protractor

问题描述

当我安装量角器我得到这个错误：

<$p$p><$c$c>C:\Users\andreir\AppData\Roaming\npm\node_modules\protractor\node_modules\selenium-webdriver\node_modules\ws\node_modules\utf-8-validate>node C：\ Program Files文件\ nodejs \ node_modules \故宫\ BIN \节点石膏斌\\ .. \ .. \ node_modules \节点石膏\ BIN \节点gyp.js重建 在该溶液中一次一个建立项目。要启用并行构建，请加/ M开关。 C：\ Program Files文件（x86）的\的MSBuild \ Microsoft.Cpp \ V4.0 \ Microsoft.Cpp.InvalidPlatform.Targets（23,7）：错误MSB8007：平台项目validation.vcxproj是无效的。平台='64'。您可能会看到这条消息，因为你正在试图建立没有一个解决方案文件的项目，并指定了不为这个项目存在非默认的平台。 [C:\Users\andreir\AppData\Roaming\npm\node_modules\protractor\node_modules\selenium-webdriver\node_modules\ws\node_modules\utf-8-validate\build\validation.vcxproj] 石膏ERR！建立自己的错误 石膏ERR！堆栈错误：'C：\ WINDOWS \ Microsoft.NET \框架\ v4.0.30319 \ msbuild.exe`失败，退出code：1 石膏ERR！在ChildProcess.onExit堆栈（C：\ Program Files文件\ nodejs \ node_modules \故宫\ node_modules \节点石膏\ lib目录\ build.js：267：23） 石膏ERR！堆叠在ChildProcess.emit（events.js：98：17） 石膏ERR！堆叠在Process.ChildProcess._handle.onexit（child_process.js：820：12） 石膏ERR！系统Windows_NT 6.2.9200 石膏ERR！命令节点的C：\\ Program Files文件\\ nodejs \\ node_modules \\ \\故宫\\ node_modules节点石膏\\ \\斌节点gyp.js重建 石膏ERR！ CWD C:\Users\andreir\AppData\Roaming\npm\node_modules\protractor\node_modules\selenium-webdriver\node_modules\ws\node_modules\utf-8-validate 石膏ERR！节点-v v0.10.38 石膏ERR！节点石膏-v V1.0.1 石膏ERR！不好

我不明白的地方的erorr是...

我有（相关）： 的Windows 8.1 PRO 64， Pyton 2.7.10， VS 2012专业版

解决方案

这个问题，因为错误的说法，是由于 UTF-8验证汇编通过的WebSocket 所需的模块通过需要硒的webdriver的

<$p$p><$c$c>node_modules\protractor\node_modules\selenium-webdriver\node_modules\ws\node_modules\utf-8-validate

编译器未能找到64项目配置

 的平台项目validation.vcxproj是无效的。平台='64'
 

在此 Github的问题溶液重新安装的VisualStudio和Windows SDK。

总之，这是一个可选的依赖，所以你可以不用它，而你看着办吧，运行

  NPM安装--no可选
 

When I install protractor I get this error:

C:\Users\andreir\AppData\Roaming\npm\node_modules\protractor\node_modules\selenium-webdriver\node_modules\ws\node_modules\utf-8-validate>node "C:\Program Files\nodejs\node_modules\npm\bin\node-gyp-bin\\..\..\node_modules\node-gyp\bin\node-gyp.js" rebuild
Building the projects in this solution one at a time. To enable parallel build, please add the "/m" switch.
C:\Program Files (x86)\MSBuild\Microsoft.Cpp\v4.0\Microsoft.Cpp.InvalidPlatform.Targets(23,7): error MSB8007: The Platform for project 'validation.vcxproj' is invalid. Platform='x64'. You may be seeing this message because you are trying to build a project without a solution file, and have specified a non-default Platform that doesn't exist for this project. [C:\Users\andreir\AppData\Roaming\npm\node_modules\protractor\node_modules\selenium-webdriver\node_modules\ws\node_modules\utf-8-validate\build\validation.vcxproj]
gyp ERR! build error
gyp ERR! stack Error: `C:\Windows\Microsoft.NET\Framework\v4.0.30319\msbuild.exe` failed with exit code: 1
gyp ERR! stack     at ChildProcess.onExit (C:\Program Files\nodejs\node_modules\npm\node_modules\node-gyp\lib\build.js:267:23)
gyp ERR! stack     at ChildProcess.emit (events.js:98:17)
gyp ERR! stack     at Process.ChildProcess._handle.onexit (child_process.js:820:12)
gyp ERR! System Windows_NT 6.2.9200
gyp ERR! command "node" "C:\\Program Files\\nodejs\\node_modules\\npm\\node_modules\\node-gyp\\bin\\node-gyp.js" "rebuild"
gyp ERR! cwd C:\Users\andreir\AppData\Roaming\npm\node_modules\protractor\node_modules\selenium-webdriver\node_modules\ws\node_modules\utf-8-validate
gyp ERR! node -v v0.10.38
gyp ERR! node-gyp -v v1.0.1
gyp ERR! not ok

I don't understand where the erorr is...

I have (relevant): Windows 8.1 pro x64, Pyton 2.7.10, VS 2012 Pro

解决方案

The issue, as the error is saying, is due to the compilation of utf-8-validate module required by WebSocket required by selenium-webdriver

node_modules\protractor\node_modules\selenium-webdriver\node_modules\ws\node_modules\utf-8-validate

the compiler is failing to find a project configuration for x64

The Platform for project 'validation.vcxproj' is invalid. Platform='x64'

In this Github Issue the solution was reinstalling VisualStudio and Windows SDK.

Anyway this is an optional dependency so you can do without it, while you figure it out, running

npm install --no-optional

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