No such file or directory (File::NotFoundError) (Warn)

[hahwul]

Unhandled exception in spawn: Error opening file with mode 'r': './app/logs': No such file or directory (File::NotFoundError)
  from /opt/homebrew/Cellar/noir/0.5.0/bin/noir in 'raise<File::Error+>:NoReturn'
  from /opt/homebrew/Cellar/noir/0.5.0/bin/noir in 'Crystal::System::File::open<String, String, File::Permissions>:Int32'
  from /opt/homebrew/Cellar/noir/0.5.0/bin/noir in 'File::new<String, String, File::Permissions, Nil, Nil>:File'
  from /opt/homebrew/Cellar/noir/0.5.0/bin/noir in '~proc12Proc(Nil)@src/detector/detector.cr:21'
  from /opt/homebrew/Cellar/noir/0.5.0/bin/noir in 'Fiber#run:(IO::FileDescriptor | Nil)'