引用链接:http://cukes.info/step-definitions.html Data Tables Data Tables are handy for specifying a larger piece of data: Given the following users exist: | name | email | phone | | Aslak | aslak@email.com | 123 | | Matt | matt@email.com | 234 | | Joe |…
在Rstdio使用的是3.5.1的64位R版本中遇到问题:The Perl script 'WriteXLS.pl' failed to run successfully. 首先使用 Sys.which("perl") 输出空串,表明未安装perl. perl "" 安装上perl之后,运行又出现了: Error in as.vector(x) : no method for coercing this S4 class to a vector 但是代码里并没有出…