- multiple inclusions of anychart.min.js file
- “head” tag is introduced multiple times and not closed correctly
- multiple “body” tags around chart containers or script sections
Check your original page in https://validator.w3.org/ if you see errors, look for such severe issues:
“Start tag body seen but an element of the same type was already open.”
“Error: Stray end tag head.”
“Error: Stray end tag body.”
When such problems are resolved charts must render without any issues.