[SyntaxError: Unexpected token] on toastui-editor.css

[MatheusAraujoLexArt]

I have a Vue project that im trying to use toastui-editor textarea.

Problem

In the screen i can see only an object shape like this {} and this error in the image below in the terminal.

I did the setup with:
<div id="editor"></div>

My imports:
import '@toast-ui/editor/dist/toastui-editor.css';
import '@toast-ui/editor/dist/theme/toastui-editor-dark.css';
import Editor from '@toast-ui/editor';

Inside mounted() function

 this.editor = new Editor({
        el: document.querySelector('#editor'),
        height: '500px',
        initialEditType: 'markdown',
        // previewStyle: 'vertical',
        theme: 'dark',
    });

Versions

"@toast-ui/editor": "^3.2.2"
"express-vue": "^4.0.13",
Node: v11

Screenshots

My project Dependencies

"dependencies": {
"@directus/sdk": "^9.14.2",
"@growthbunker/vuetimeline": "^0.1.17",
"@toast-ui/editor": "^3.2.2",
"async": "^2.6.3",
"aws-sdk": "^2.1058.0",
"axios": "^0.26.1",
"babel-register": "^6.26.0",
"bcrypt": "^5.0.1",
"bcrypt-nodejs": "^0.0.3",
"body-parser": "^1.19.1",
"bower": "^1.8.13",
"bug-killer": "^4.4.4",
"chalk": "^1.1.3",
"cheerio": "^0.22.0",
"chromedriver": "^2.46.0",
"clockwork": "^0.1.4",
"code-protect": "^1.0.3",
"compression": "^1.7.4",
"connect-ensure-login": "^0.1.1",
"connect-mongo": "^4.6.0",
"cors": "^2.8.5",
"cron": "^1.8.2",
"errorhandler": "^1.5.1",
"es6-promise": "^4.2.8",
"eslint-config-airbnb-base": "^11.3.2",
"express": "^4.17.2",
"express-fileupload": "^1.2.1",
"express-flash": "^0.0.2",
"express-session": "^1.17.2",
"express-status-monitor": "^0.1.5",
"express-validator": "5.3.1",
"express-vue": "^4.0.13",
"facebook-api-video-upload": "^1.4.1",
"fbgraph": "^1.4.4",
"firebase-admin": "^10.0.2",
"form-data": "^4.0.0",
"fs": "0.0.1-security",
"fs.promises": "^0.1.2",
"github": "^7.2.0",
"google-auth-library": "^7.11.0",
"instagram-node": "^0.5.8",
"isomorphic-fetch": "^3.0.0",
"jimp": "^0.16.1",
"jquery": "^3.6.0",
"jwplatform": "0.0.6",
"lastfm": "^0.9.3",
"lien": "^3.3.1",
"lob": "^3.9.0",
"lodash": "^4.17.21",
"lusca": "^1.7.0",
"m3u8-parser": "^7.1.0",
"minify-all": "^1.2.2",
"moment": "^2.29.1",
"mongodb": "4.3.0",
"mongoose": "^5.13.14",
"morgan": "^1.10.0",
"multer": "^1.4.4",
"ngrok": "^2.3.0",
"node-cron": "^3.0.0",
"node-foursquare": "^0.3.3",
"node-linkedin": "^0.5.4",
"node-minify": "^2.4.1",
"node-sass": "^7.0.1",
"node-sass-middleware": "^0.10.0",
"node-split": "^1.0.1",
"node-vad": "^1.1.4",
"nodemailer": "^6.7.2",
"open": "^8.4.0",
"openai": "^3.3.0",
"opn": "^5.5.0",
"passport": "0.3.2",
"passport-facebook": "^2.1.1",
"passport-github": "^1.1.0",
"passport-google-oauth": "^1.0.0",
"passport-instagram": "^1.0.0",
"passport-jwt": "^4.0.0",
"passport-linkedin-oauth2": "^1.6.1",
"passport-local": "^1.0.0",
"passport-oauth": "^1.0.0",
"passport-openid": "^0.4.0",
"passport-twitter": "^1.0.4",
"paypal-rest-sdk": "^1.8.1",
"pm2": "^5.1.2",
"pretty-bytes": "^5.6.0",
"pug-loader": "^2.4.0",
"python-shell": "^0.4.0",
"querystring": "^0.2.1",
"r-json": "^1.2.10",
"raven": "^2.6.4",
"request": "^2.88.2",
"scte35": "^0.6.0",
"shortid": "^2.2.16",
"stripe": "^4.12.0",
"tumblr.js": "^1.1.1",
"twilio": "^3.73.0",
"twit": "^2.2.11",
"twitter": "^1.7.0",
"twitter-api-v2": "^1.14.2",
"uglifyjs-webpack-plugin": "^2.2.0",
"uuid": "^3.4.0",
"validator": "^13.7.0",
"vis-data": "^7.1.7",
"vis-timeline": "^7.7.2",
"vue-scroll": "^2.1.13",
"vue-swal": "0.0.6",
"webdriverio": "^7.16.13",
"winston": "^2.4.5",
"ws": "^8.14.2",
"youtube-api": "^3.0.1"
},
"devDependencies": {
"babel-cli": "^6.23.0",
"babel-plugin-transform-runtime": "^6.23.0",
"babel-preset-es2015": "^6.24.1",
"babel-preset-stage-2": "^6.24.1",
"chai": "^3.5.0",
"cross-env": "^5.2.1",
"eslint": "^8.7.0",
"eslint-config-airbnb-base": "^11.3.2",
"eslint-plugin-import": "^2.25.4",
"eslint-plugin-vue": "^3.14.0",
"mocha": "^9.2.0",
"pug": "^3.0.2",
"pug-plain-loader": "^1.1.0",
"sinon": "^1.17.6",
"sinon-mongoose": "^1.3.0",
"supertest": "^6.2.1",
"wdio-chromedriver-service": "^0.1.3"
},