The error message explains it, you already have a variable b
in your Main
name space, coming from module Html
.
BTW, please use Markdown code blocks and/or quoting in preference to screenshots. See here for more information:
The error message explains it, you already have a variable b
in your Main
name space, coming from module Html
.
BTW, please use Markdown code blocks and/or quoting in preference to screenshots. See here for more information: