使用gem生成ER模型时出错

Question

每当我尝试使用＆＃34; railsroady＆＃34; 在我的rails应用程序中生成ER图时，我会一直收到此错误。

error
$ rake diagram:all
Generating C:/User\ 
pc_user/Documents/department/doc/models_complete.svg
railroady -lamM | sed -r "s/\x1B\[([0-9]{1,2}(;[0-9]{1,2})?)?[m|K]//g" | dot 
-Tsvg > C:/Users/Wokoro\ Samuel/Documents/department/doc/models_complete.svg
The filename, directory name or volume label syntax is incorrect.
rake aborted!
Command failed with status (255): [railroady -lamM | sed -r "s/\x1B\[([0-9]
{1...]