Howdy,
Most Mac folks install MacTeX (which installs a full TeX Live) which sets an indirect link, /usr/texbin, to the presently active TeX binaries. Apparently TikZ Editor doesn't pick up the set PATH so you must explicitly use /usr/texbin/pdflatex for your preview. A better thing to do is to add a preference for the path to the TeX binaries which defaults to /usr/texbin.
Good Luck,
Herb Schulz
Howdy,
Most Mac folks install MacTeX (which installs a full TeX Live) which sets an indirect link, /usr/texbin, to the presently active TeX binaries. Apparently TikZ Editor doesn't pick up the set PATH so you must explicitly use /usr/texbin/pdflatex for your preview. A better thing to do is to add a preference for the path to the TeX binaries which defaults to /usr/texbin.
Good Luck,
Herb Schulz