allegro无法打印PDF(虚拟打印机已安装),报错如下:) `5 Q2 Y) E: V9 y9 b K7 ~6 J
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E- (SPMHMF-239): Font 'Courier' for non-vectorized text was not found ... plotting aborted..- V# o. G6 z, x% P$ a0 L/ f
E- (SPMHMF-240): Try 'View available fonts' in Plot Setup ... ) x3 ^$ p4 D& N z1 j/ I