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Published 20 hours ago • verified publisher icon alexdunphy

Dependency on document.body

Open ollietb opened this issue 7 years ago • 3 comments

This library was required from a Node Canvas dependency in our app and was failing because our code was initialised in the head rather than the body, so document.body didn't exist. This was the error for anyone googling

utilities.js: Uncaught TypeError: Cannot read property 'appendChild' of null

ollietb avatar Mar 23 '17 16:03 ollietb

same problem.

hygkui avatar Mar 28 '17 01:03 hygkui

@hygkui I managed to get it to work by moving the code to the bottom of the body tag rather than in the head

ollietb avatar Mar 28 '17 11:03 ollietb

Why is the Size of one DPI measured anyway? Please note the css specification:

https://www.w3.org/TR/css3-values/#absolute-lengths "The absolute length units are fixed in relation to each other [...] The absolute units consist of the physical units (in, cm, mm, pt, pc, Q) and the visual angle unit (px):"

RobIsHere avatar Oct 19 '22 20:10 RobIsHere