Newer knitr injects \usepackage[]{xcolor} instead of \usepackage[]{color},
so the old hook never matched and dvipsnames colors (e.g. Blue) were undefined.
8.6 KiB
8.6 KiB
Newer knitr injects \usepackage[]{xcolor} instead of \usepackage[]{color},
so the old hook never matched and dvipsnames colors (e.g. Blue) were undefined.