angular+ionic+npm项目运行
- 错误记录
-
- [（1）Downloading binary from https://github.com/sass/node-sass/releases/download/v4.14.1/win32-x64-72_binding.node](#（1）Downloading binary from https://github.com/sass/node-sass/releases/download/v4.14.1/win32-x64-72_binding.node)
- [（2）The npm warning "A requires a peer of B but none is installed. You must install peer dependencies yourself](#（2）The npm warning "A requires a peer of B but none is installed. You must install peer dependencies yourself)
- [（3）MSBUILD : error MSB3428: 未能加载 Visual C++ 组件"VCBuild.exe"。要解决此问题，1) 安装 .NET Framework 2.0 SDK；2) 安装 Microsoft Visual Studio 2005；或 3) 如果将该组件安装到了其他位置，请将其位置添加到系统路径中。](#（3）MSBUILD : error MSB3428: 未能加载 Visual C++ 组件“VCBuild.exe”。要解决此问题，1) 安装 .NET Framework 2.0 SDK；2) 安装 Microsoft Visual Studio 2005；或 3) 如果将该组件安装到了其他位置，请将其位置添加到系统路径中。)
- [（4）TypeError: Object.fromEntries is not a function、NODE上OBJECT.FROMENTRIES()方法的报错](#（4）TypeError: Object.fromEntries is not a function、NODE上OBJECT.FROMENTRIES()方法的报错)
- [（5）angular2-signaturepad"' has no exported member 'SignaturePadModule'.](#（5）angular2-signaturepad"' has no exported member 'SignaturePadModule'.)
错误记录
（1）Downloading binary from https://github.com/sass/node-sass/releases/download/v4.14.1/win32-x64-72_binding.node
npm i node-sass --sass_binary_site=https://npm.taobao.org/mirrors/node-sass/（2）The npm warning "A requires a peer of B but none is installed. You must install peer dependencies yourself
删除node_moular 重新npm i （3）MSBUILD : error MSB3428: 未能加载 Visual C++ 组件"VCBuild.exe"。要解决此问题，1) 安装 .NET Framework 2.0 SDK；2) 安装 Microsoft Visual Studio 2005；或 3) 如果将该组件安装到了其他位置，请将其位置添加到系统路径中。
HKEY_LOCAL_MACHINE \ SOFTWARE \ Wow6432Node \ Microsoft \ MSBuild \ ToolsVersions \ 14.0 这个键删除（4）TypeError: Object.fromEntries is not a function、NODE上OBJECT.FROMENTRIES()方法的报错
版本过低或过高，检查编译过程中node -sass 的版本 安装符合的版本（5）angular2-signaturepad"' has no exported member 'SignaturePadModule'.
修改pakeage.json文件 将 angular2-signaturepad 的版本固定为 2.9.0