エラーログ
C:/Ruby33-x64/lib/ruby/3.3.0/fileutils.rb:402:in `mkdir': Invalid argument @ dir_s_mkdir - D:/Narou/Mynovel/小説データ/<th>掲載サイト< (Errno::EINVAL)
from C:/Ruby33-x64/lib/ruby/3.3.0/fileutils.rb:402:in `fu_mkdir'
from C:/Ruby33-x64/lib/ruby/3.3.0/fileutils.rb:380:in `block (2 levels) in mkdir_p'
from C:/Ruby33-x64/lib/ruby/3.3.0/fileutils.rb:378:in `reverse_each'
from C:/Ruby33-x64/lib/ruby/3.3.0/fileutils.rb:378:in `block in mkdir_p'
from C:/Ruby33-x64/lib/ruby/3.3.0/fileutils.rb:370:in `each'
from C:/Ruby33-x64/lib/ruby/3.3.0/fileutils.rb:370:in `mkdir_p'
from C:/Ruby33-x64/lib/ruby/gems/3.3.0/gems/narou-3.9.1/lib/downloader.rb:1320:in `init_novel_dir'
from C:/Ruby33-x64/lib/ruby/gems/3.3.0/gems/narou-3.9.1/lib/downloader.rb:364:in `run_download'
from C:/Ruby33-x64/lib/ruby/gems/3.3.0/gems/narou-3.9.1/lib/downloader.rb:334:in `start_download'
from C:/Ruby33-x64/lib/ruby/gems/3.3.0/gems/narou-3.9.1/lib/command/download.rb:142:in `block in execute'
from C:/Ruby33-x64/lib/ruby/gems/3.3.0/gems/narou-3.9.1/lib/command/download.rb:110:in `each'
from C:/Ruby33-x64/lib/ruby/gems/3.3.0/gems/narou-3.9.1/lib/command/download.rb:110:in `with_index'
from C:/Ruby33-x64/lib/ruby/gems/3.3.0/gems/narou-3.9.1/lib/command/download.rb:110:in `execute'
from C:/Ruby33-x64/lib/ruby/gems/3.3.0/gems/narou-3.9.1/lib/commandbase.rb:125:in `execute!'
from C:/Ruby33-x64/lib/ruby/gems/3.3.0/gems/narou-3.9.1/lib/commandbase.rb:134:in `execute!'
from C:/Ruby33-x64/lib/ruby/gems/3.3.0/gems/narou-3.9.1/lib/commandline.rb:29:in `run'
from C:/Ruby33-x64/lib/ruby/gems/3.3.0/gems/narou-3.9.1/lib/commandline.rb:43:in `run!'
from C:/Ruby33-x64/lib/ruby/gems/3.3.0/gems/narou-3.9.1/narou.rb:50:in `block in <top (required)>'
from C:/Ruby33-x64/lib/ruby/gems/3.3.0/gems/narou-3.9.1/lib/backtracer.rb:16:in `capture'
from C:/Ruby33-x64/lib/ruby/gems/3.3.0/gems/narou-3.9.1/narou.rb:49:in `<top (required)>'
from C:/Ruby33-x64/lib/ruby/gems/3.3.0/gems/narou-3.9.1/bin/narou:13:in `require_relative'
from C:/Ruby33-x64/lib/ruby/gems/3.3.0/gems/narou-3.9.1/bin/narou:13:in `<top (required)>'
from C:/Ruby33-x64/bin/narou:32:in `load'
from C:/Ruby33-x64/bin/narou:32:in `<main>'
