Ina219.js woes on Bullseye install

[Steve-Mcl]

@muggins

I get about a hundred lines of errors

And in that will be the key to the issue.

Unfortunately we cannot see what you don't post.

Just be sure to wrap the log in a code block (hit the </> button before pasting log)

@muggins

var fs = require("fs");
var i2c = require("i2c-bus");
var ina219 = require("ina219");

module.exports = {

and then further down....

functionGlobalContext: {
    ina219:require('ina219'),
    fs:require('fs'),
    i2c:require('i2c-bus')

If you require at the top, there is no need to require again.

Also, have you npm installed these modules in your ./node-red directory?

Edit:
Sorry, I reformatted your post and can now see you tried to install ina219

Unfortunately, without the logs or at least the important parts, it will be difficult to help you.