Why is the Render process throwing errors (electron-vue)?

Question

JavaScript

I did everything as written here: https://github.com/SimulatedGREG/electron-vue
Installed vuex, vuex-electron, vue-electron. Sass & scss, mocha did not install.
Why writes that there is no process?

ERROR in Template execution failed: ReferenceError: process is not defined
ERROR in ReferenceError: process is not defined
- index.ejs:11 eval
[.]/[html-webpack-plugin]/lib/loader.js!./src/index .ejs:11:2
- index.ejs:16 module.exports
[.]/[html-webpack-plugin]/lib/loader.js!./src/index.ejs:16:3
- index.js:284
[mytodo]/[html-webpack-plugin]/index.js:284:18
- task_queues.js:89 processTicksAndRejections
internal/process/task_queues.js:89:5

You can, of course, remove a couple of lines from index.ejs, then everything works, but I'm not sure if this is the best way.