Powershell 路径中的非法字符在哪里？

我有以下脚本通过nuget安装sql server模块（从Chockoley安装nuget）

$Check=Get模块-ListAvailable SqlServer
如果（$Check-eq$null）
{
写入主机“`r`nSqlServer模块未找到-正在安装…”
#安装巧克力
&“\installchocolate.ps1”
#安装SqlServer模块
启动powershell{
choco安装nuget.commandline–预安装
安装模块-名称SqlServer-确认：$false-AllowClobber
读主机
}
写入主机“`r`n$Check installed！”
}
else{write host“`r`n$Check installed！”）

当我运行脚本时

我发现以下错误：

Chocolatey v0.10.13
Installing the following packages:
nuget.commandline;â?pre -y
 Install-Module -Name SqlServer <# â?Scope;AllUsers
By installing you accept licenses for the packages.
nuget.commandline v5.0.2 already installed.
 Use --force to reinstall, specify a version to install, or try upgrade.

Chocolatey installed 0/0 packages.
 See the log for details (C:\ProgramData\chocolatey\logs\chocolatey.log).

Illegal characters in path.

巧克力v0.10.13
安装以下软件包：
命令行；–pre-y
安装模块-Name SqlServer解决了这个问题

pre（
--pre
）之前的破折号长度与常规破折号不同；
同样适用于
-Scope
哦，我想我知道了！pre之前的破折号与-y的破折号长度不同
Chocolatey v0.10.13
Installing the following packages:
nuget.commandline;â?pre -y
 Install-Module -Name SqlServer <# â?Scope;AllUsers
By installing you accept licenses for the packages.
nuget.commandline v5.0.2 already installed.
 Use --force to reinstall, specify a version to install, or try upgrade.

Chocolatey installed 0/0 packages.
 See the log for details (C:\ProgramData\chocolatey\logs\chocolatey.log).

Illegal characters in path.