installation - 为什么我在安装 Sitecore 9 时会出现此错误？

Question

我遵循官方文档 - “Sitecore Experience Platform 9.0 Update 1”，并在运行下面的 powershell 脚本后

 ...
#install client certificate for xconnect 
$certParams = @{     
    Path = "$PSScriptRoot\xconnect-createcert.json"     
    CertificateName = "$prefix.xconnect_client" 
} 
18: Install-SitecoreConfiguration @certParams -Verbose <----------------

#install solr cores for xdb 
$solrParams = @{     
    Path = "$PSScriptRoot\xconnect-solr.json"     
    SolrUrl = $SolrUrl     
    SolrRoot = $SolrRoot     
    SolrService = $SolrService     
    CorePrefix = $prefix 
    Name = "SC9"
} 
Install-SitecoreConfiguration @solrParams 
...

我收到错误...我不明白我做错了什么。请帮帮我！