win10系统在执行“ vagrant box add centos7 vagrant-centos-7.box”添加box时，报错“Vagrant failed to initialize at a very early stage: Failed to locate the powershell executable on the available PATH. ”

【win10系统在执行“ vagrant box add centos7 vagrant-centos-7.box”添加box时，报错“Vagrant failed to initialize at a very early stage: Failed to locate the powershell executable on the available PATH. ”】的更多相关文章

win10系统在执行“ vagrant box add centos7 vagrant-centos-7.box”添加box时，报错“Vagrant failed to initialize at a very early stage: Failed to locate the powershell executable on the available PATH. ”

这个意思是:在有效的路径中未能执行PowerShell命令. 请检查PowerShell的安装和有效的路径,然后再尝试重新运行这个命令. 在环境变量path中添加powershell的路径,例如:C:\Windows\System32\WindowsPowerShell\v1.0 以上未生效,最后:在C:\Windows\System32\WindowsPowerShell\v1.0中双击执行这个powershell,成功执行参考:https://zhidao.baidu.com/questi…

报错：HTTP Status 404 - There is no Action mapped for namespace [/] and action name [product-save] associated with context path [/20161101-struts2-2].

运行:index.jsp---->input.jsp----->details.jsp,但是在input.jsp到details.jsp的时候报错误. 异常如下: 严重: Could not find action or result/There is no Action mapped for namespace [/] and action name [] associated with context path []. - [unknown location]at com.opensymp…