Postman无法打开

向右看齐 2022-10-02 02:48 897阅读 0赞

2019独角兽企业重金招聘Python工程师标准>>>

今天打开Postman的时候，突然无法显示界面了，重启也毫无作用。看来bug10果然名不虚传。我们在这样的情况下不要慌张，而是应该看程序发给我们的错误信息，怎么看呢？

1.使用PowerShell运行程序

我们到Postman所在位置处（文件的位置可以从快捷方式的属性那里得知），打开PowerShell，运行版本目录下的exe文件，发现下面这样的日志：

ORM initialization successful
App events bus { name: 'booted', namespace: 'shared' }
App events bus { data:
   { adapterMethodName: 'find',
     cause:
      { adapterMethodName: 'find',
        modelIdentity: 'workspacesession',
        name: 'AdapterError',
        raw: [Object] },
     isOperational: true,
     modelIdentity: 'workspacesession',
     raw:
      { _e: {},
        inner: [Object],
        message: 'VersionError The requested version (10) is less than the existing version (120).',
        name: 'OpenFailedError' } },
  name: 'booted',
  namespace: 'requester' }

错误的消息是什么呢？一看就明了，是VersionError The requested version (10) is less than the existing version (120).，就是说现在的程序版本低。这里解释一下，Postman每一次打开的时候都会运行Update.exe程序，然后我乖乖地从官网下载了最新版的Postman，运行，然后报错：

1557566363116 pluginHost warn "PluginInstallationService~installFromLocal Caught an error",{"errno":-4048,"code":"EPERM","syscall":"rename","path":"C:\\Users\\51574\\AppData\\Local\\Temp\\postman.openApi","dest":"C:\\Users\\51574\\AppData\\Roaming\\Postman\\plugins\\postman.openApi\\0.0.10","name":"Error","message":"EPERM: operation not permitted, rename 'C:\\Users\\51574\\AppData\\Local\\Temp\\postman.openApi' -> 'C:\\Users\\51574\\AppData\\Roaming\\Postman\\plugins\\postman.openApi\\0.0.10'","stack":"Error: EPERM: operation not permitted, rename 'C:\\Users\\51574\\AppData\\Local\\Temp\\postman.openApi' -> 'C:\\Users\\51574\\AppData\\Roaming\\Postman\\plugins\\postman.openApi\\0.0.10'"},{"pluginId":"postman.openApi","version":"0.0.10","status":"failed","error":{}}