当我单击检查以验证它显示时输入任何 URL 后。
Can't locate SGML/Parser/OpenSP.pm in @INC (@INC contains: C:/xampp/perl/lib C:/xampp/perl/site/lib .) at C:/xampp/htdocs/validator/httpd/cgi-bin/check line 64.
BEGIN failed--compilation aborted at C:/xampp/htdocs/validator/httpd/cgi-bin/check line 64.
任何想法为什么会发生?