未能将连接主机名(api.shinyapps.io)与服务器证书名称匹配

Question

在部署一个闪亮的应用程序时，rstudio显示了以下错误：

Curl：：curl_fetch_memory中的错误(url，句柄=句柄)：schannel: CertGetNameString()未能将连接主机名(api.shinyapps.io)与服务器证书名称匹配：.tryCatch -> tryCatchList -> tryCatchOne ->的时间停止在: 0.02 0.02 0.8，停止执行

这是windows 7(64位)。

详情如下：

----- Deployment log started at  2019-08-03 01:42:06  -----
Deploy command: 
 rsconnect::deployApp(appDir = "D:/shinyTest/_app002",      appFileManifest = "C:/Users/ADMINI~1/AppData/Local/Temp/2013-805c-ca6a-04c2",      account = "r00", server = "shinyapps.io", appName = "_app002",      appTitle = "_app002", launch.browser = function(url) {         message("Deployment completed: ", url)     }, lint = FALSE, metadata = list(asMultiple = FALSE, asStatic = FALSE),      logLevel = "verbose") 

Session information: 
R version 3.6.1 (2019-07-05)
Platform: x86_64-w64-mingw32/x64 (64-bit)
Running under: Windows 7 x64 (build 7601) Service Pack 1

Matrix products: default

locale:
[1] LC_COLLATE=Chinese (Simplified)_People's Republic of China.936 
[2] LC_CTYPE=Chinese (Simplified)_People's Republic of China.936   
[3] LC_MONETARY=Chinese (Simplified)_People's Republic of China.936
[4] LC_NUMERIC=C                                                   
[5] LC_TIME=Chinese (Simplified)_People's Republic of China.936    

attached base packages:
[1] stats     graphics  grDevices utils     datasets  methods   base     

loaded via a namespace (and not attached):
[1] compiler_3.6.1   rsconnect_0.8.15
Cookies: 
[1] "None"
----- Deployment error -----
Error in curl::curl_fetch_memory(url, handle = handle) : 
  schannel: CertGetNameString() failed to match connection hostname (api.shinyapps.io) against server certificate names
Calls: <Anonymous> ... tryCatch -> tryCatchList -> tryCatchOne -> <Anonymous>

----- Error stack trace -----
20: stop(e)
19: value[[3L]](cond)
18: tryCatchOne(expr, names, parentenv, handlers[[1L]])
17: tryCatchList(expr, classes, parentenv, handlers)
16: tryCatch({
        response <- curl::curl_fetch_memory(url, handle = handle)
    }, error = function(e, ...) {
        if (identical(e$message, "Callback aborted") || identical(e$message, 
            "transfer closed with outstanding read data remaining")) 
            return(NULL)
        else stop(e)
    })
15: system.time(gcFirst = FALSE, tryCatch({
        response <- curl::curl_fetch_memory(url, handle = handle)
    }, error = function(e, ...) {
        if (identical(e$message, "Callback aborted") || identical(e$message, 
            "transfer closed with outstanding read data remaining")) 
            return(NULL)
        else stop(e)
    }))
14: http(service$protocol, service$host, service$port, method, url, 
        headers, timeout = timeout, certificate = certificate)
13: httpInvokeRequest(..., http = httpFunction())
12: httpRequest(service, authInfo, "GET", path, query, headers, timeout)
11: GET(service, authInfo, path, queryWithList)
10: grepl(contentType, response$contentType, fixed = TRUE)
9: isContentType(response, "application/json")
8: handleResponse(GET(service, authInfo, path, queryWithList))
7: listRequest(service, authInfo, path, query, "applications")
6: client$listApplications(accountInfo$accountId, filters = list(name = name))
5: getAppByName(client, accountInfo, target$appName)
4: applicationForTarget(client, accountDetails, target, forceUpdate)
3: force(code)
2: withStatus(paste0("Preparing to deploy ", assetTypeName), {
       application <- applicationForTarget(client, accountDetails, 
           target, forceUpdate)
   })
1: rsconnect::deployApp(appDir = "D:/shinyTest/_app002", 
       appFileManifest = "C:/Users/ADMINI~1/AppData/Local/Temp/2013-805c-ca6a-04c2", 
       account = "r00", server = "shinyapps.io", appName = "_app002", 
       appTitle = "_app002", launch.browser = function(url) {
           message("Deployment completed: ", url)
       }, lint = FALSE, metadata = list(asMultiple = FALSE, asStatic = FALSE), 
       logLevel = "verbose")
Error in curl::curl_fetch_memory(url, handle = handle) : 
  schannel: CertGetNameString() failed to match connection hostname (api.shinyapps.io) against server certificate names
Calls: <Anonymous> ... tryCatch -> tryCatchList -> tryCatchOne -> <Anonymous>
Timing stopped at: 0.02 0.02 0.8
Execution halted

有谁可以帮我？太棒了！

Answer 1

昨天我遇到了这个问题，在尝试部署一个应用程序时也看到了同样的错误。如果你和我一样，你搜索并发现类似的错误被观察到如果您有代理服务器的话。这么说吧，我假设您不是代理服务器的后台。如果你是的话，跟着其他地方说的话。

我还假设您以前通过rsconnect::setAccountInfo()设置了您的帐户。如果没有，请按照rsconnect文档上的说明操作。

如果设置了所有这些，请注意错误的文本指定问题实际上是curl包中的一个错误：

Curl：：curl_fetch_memory中的错误(url，句柄=句柄)：schannel: CertGetNameString()未能匹配连接主机名(api.shinyapps.io)与服务器证书名称

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简单的答案是具体地更新curl包：install.packages('curl')。对我有用..。这有用吗？