TypeError: Cannot read property 'content' of undefined

[andrejs-uibo]

When trying to build assets, I get this error:

node_modules/svg-spritemap-webpack-plugin/lib/index.js:209
                        this.stylesType = this.getStylesType(this.styles.content, stylesOptions.filename);
                                                                         ^
TypeError: Cannot read property 'content' of undefined

Here is a part of webpack config how I use this plugin:

plugins: [
    new SVGSpritemapPlugin("frontend/web/images/features/*.svg", {
      output: {
        filename: "features.svg",
      },
      styles: {
        keepAttributes: true,
        filename: "features.css",
      },
    }),
...

This is on webpack v5.16.0
Plugin v3.8.3

[andrejs-uibo]

This could be related to #143

Probably need to exit early

if (typeof this.styles === 'undefined') {
    return;
}

before

svg-spritemap-webpack-plugin/lib/index.js

Line 203 in 842a993

if ( this.styles && this.styles.warnings && this.styles.warnings.length ) {

[cascornelissen]

Had a quick look and I've made a similar change in 2b72654 which should also solve this. Would you mind trying to install the plugin from master by using the following command and letting me know if this also solves the problem you're running into?

$ npm install cascornelissen/svg-spritemap-webpack-plugin#master

[cascornelissen]

ping @andrejs-uibo

[andrejs-uibo]

Sorry, have not had the time to check, but it seems like it should solve the issue.

[Veron116]

There is an error if change the style option
error in ./node_modules/svg-spritemap-webpack-plugin/svg4everybody-helper.js

[cascornelissen]

@Veron116, do you have any more information? Are you talking about the latest release on NPM or the master branch?

[cascornelissen]

This change was included in 3.9.0 🚀