由于“无图像定义”错误,无法将PDF转换为图像
我有以下PDF文件: http://www.fmwconcepts.com/misc_tests/pdf_tests/test.pdf 但是,当我试图通过以下方式转换它: $ convert test.pdf test.png 我有以下错误: convert: no images defined `test.png' @ error/convert.c/ConvertImageCommand/3187. 我有以下版本: $ brew info libpng libpng: stable 1.6.13 (bottled) $ brew info libjpeg jpeg: stable 8d (bottled) $ brew info imagemagick imagemagick: stable 6.8.9-7 (bottled), HEAD http://www.imagemagick.org /usr/local/Cellar/imagemagick/6.8.9-1 (1432 files, 22M) * Poured from bottle …