allegro无法打印PDF(虚拟打印机已安装),报错如下:! D* c5 W3 ]$ {) ?0 A6 g- U
: j# k: I8 u3 ^9 g) g# M1 e, YE- (SPMHMF-239): Font 'Courier' for non-vectorized text was not found ... plotting aborted..5 M4 c6 ]; @* J H% E
E- (SPMHMF-240): Try 'View available fonts' in Plot Setup ...& B- {. e7 ~. Z/ c" l4 R