尝试在RStudio中使用bookdown :: publish_book（）发布图书时出错

Question

我想使用bookdown::publish_book()通过rsconnect从RStudio内部将bookdown项目发布到bookdown.org。当我致电bookdown::publish_book(render = 'local')时，发生以下错误并使我感到困惑：

Preparing to deploy site...Error: HTTP 400
POST https://bookdown.org/__api__/applications
Application name must be between 3 and 64 alphanumeric characters, 
dashes, and underscores.

是否有人暗示此错误可能来自何处？