SyntaxError: Unexpected closing tag "script" Vue-3

[SergeyKazarinov]

Hello
I had a problem with a plugin in a vue-3 project.

I have the following config

{
  "plugins": ["@trivago/prettier-plugin-sort-imports"],
  "printWidth": 120,
  "tabWidth": 2,
  "semi": true,
  "singleQuote": true,
  "bracketSpacing": true,
  "bracketSameLine": false,
  "arrowParens": "always",
  "endOfLine": "lf",
  "vueIndentScriptAndStyle": true,
  "importOrder": [
    "<THIRD_PARTY_MODULES>",
    "^@/app/(.*)$",
    "^@/common/(.*)$",
    "^[../]",
    "^[./]"
  ],
  "importOrderSeparation": true,
  "importOrderSortSpecifiers": true,
  "importOrderGroupNamespaceSpecifiers": true
}

when checking it gives me an error

[error] src/app/shared/components/ChartLines.vue: SyntaxError: Unexpected closing tag "script". It may happen when the tag has already been closed by another tag. For more info see https://www.w3.org/TR/html5/syntax.html#closing-elements-that-have-implied-end-tags (89:1)
[error]   87 |

If I remove the plugin from the config, the error disappears.

It also gives another similar error

[error] src/app/shared/components/ui/ComponentInput.vue: SyntaxError: Unexpected closing tag "script". It may happen when the tag has already been closed by another tag. For more info see https://www.w3.org/TR/html5/syntax.html#closing-elements-that-have-implied-end-tags (303:51)
[error]   301 |       if (fieldType !== 'snils') return true;
[error]   302 |       if (!useValidation) return true;
[error] > 303 |       if (!value || value.length === 0) return true;
[error]       |                                                   ^^^^^^^^^
[error]   304 |       return {
[error]   305 |         $valid: validateSnils(value),
[error]   306 |         extraParams: { scope: scope },

My package.jcon

"dependencies": {
    "@fortawesome/fontawesome-free": "^5.15.3",
    "@vue/compiler-sfc": "^3.3.13",
    "@vueform/multiselect": "^2.3.3",
    "@vuelidate/core": "^2.0.0-alpha.21",
    "@vuelidate/validators": "^2.0.0-alpha.18",
    "apexcharts": "^3.33.2",
    "axios": "^0.21.1",
    "chart.js": "^3.7.1",
    "chartjs-plugin-datalabels": "^2.0.0",
    "click-outside-vue3": "^4.0.1",
    "core-js": "^3.8.3",
    "gitart-vue-dialog": "^2.0.5",
    "html2pdf.js": "^0.10.1",
    "i": "^0.3.7",
    "inputmask": "^5.0.7",
    "jquery": "^3.6.0",
    "leaflet": "^1.7.1",
    "lodash": "^4.17.21",
    "moment": "^2.29.1",
    "npm": "^10.2.5",
    "oidc-client": "^1.11.5",
    "sweetalert2": "11.0.18",
    "vue": "^3.2.41",
    "vue-chart-3": "^3.0.9",
    "vue-chartjs": "^3.5.1",
    "vue-router": "4.1.3",
    "vue-select": "^4.0.0-beta.3",
    "vue-slick-carousel": "^1.0.6",
    "vue3-apexcharts": "^1.4.1",
    "vue3-carousel": "^0.1.36",
    "vue3-datepicker": "^0.2.5",
    "vue3-select2-component": "^0.1.7",
    "vuex": "^4.0.2"
  },
  "devDependencies": {
    "@babel/core": "^7.12.16",
    "@babel/eslint-parser": "^7.12.16",
    "@trivago/prettier-plugin-sort-imports": "^4.3.0",
    "@vue/cli-plugin-babel": "~5.0.0",
    "@vue/cli-plugin-eslint": "~5.0.0",
    "@vue/cli-service": "~5.0.0",
    "eslint": "^7.32.0",
    "eslint-config-prettier": "^9.1.0",
    "eslint-plugin-vue": "^8.0.3",
    "husky": "^8.0.0",
    "lint-staged": "^15.2.0",
    "prettier": "^3.1.1",
    "sass": "^1.49.9",
    "sass-loader": "^12.6.0",
    "vue-router": "4.1.3",
    "webpack": "^5.70.0"
  },

One of the components with an error

<template>
  <div class="apexchart-lines" :class="{ customLineStyles: customStyles }">
    <apexchart type="line" :height="700" :options="chartOptions" :series="series"> </apexchart>
  </div>
</template>

<script>
  export default {
    name: 'ChartLines',
    props: {
      seriesProp: Array,
      years: Array,
      tooltipSuffix: String,
    },
    data() {
      return {
        chartOptions: {},
      };
    },
    methods: {
      // templates
      createChart() {
        var categories = this.years
          ? this.years
          : []
        this.chartOptions = {
          chart: {
            height: 350,
            type: 'line',
            toolbar: {
              show: false,
            },
          },
          dataLabels: {
            enabled: false,
          },
          stroke: {
            curve: 'straight',
          },
          xaxis: {
            // categories: this.years,
            categories: categories,
          },
          tooltip: {
            theme: 'dark',
            fillSeriesColor: false,
            y: {
              formatter: (value) => {
                value += this.tooltipSuffix ? ' ' + this.tooltipSuffix : ' $';
                return value;
              },
            },
          },
          legend: {
            position: 'bottom',
            horizontalAlign: 'left',
            offsetY: 10,
          },
        };
        this.series = this.seriesProp;
      },
    },
    created() {
      this.createChart();
    },
    watch: {
      years: function () {
        this.createChart();
      },
    },
  };
</script>

There is also a similar component with other options, which does not produce an error

<template>
  <div class="apexchart-donut" :class="{ customDonutStyles: customStyles }">
    <apexchart type="donut" :height="690" :options="chartOptions" :series="series" @dataPointSelection="clickHandler">
    </apexchart>
  </div>
</template>

<script>
  export default {
    name: 'ChartDonut',
    props: {
      seriesProp: Array,
      template: {
        default: 'default',
        type: String,
      },
      customStyles: {
        default: false,
        type: Boolean,
      },
      nn: Number,
      legendTitle: String,
    },
    watch: {
      nn: function (/*newValue*/) {
        this.loadChart();
      },
      seriesProp: function () {
        this.loadChart();
      },
    },
    data() {
      return {
        // data for templates
        labelsArray: [],
        countArray: [],
        // Stock options not used
        chartOptions: {
          legend: {
            position: 'right',
            markers: {
              width: 20,
              height: 20,
              radius: 0,
              offsetY: 5,
            },
            offsetX: 100,
            offsetY: 200,
            itemMargin: {
              horizontal: 0,
              vertical: 8,
            },
          },
          dataLabels: {
            enabled: false,
          },
          stroke: {
            show: true,
            //colors: ['#02E5DD'],
          },
          labels: ['Apples', 'Oranges', 'Berries', 'Grapes'],
          //colors: ['#02E5DD', '#01A39D', '#017A76', '#018F89', '#01524F', '#016662','#002927','#003D3B','#00BFB8'],
        },
      };
    },
    methods: {
      clickHandler(event, chartContext, config) {
        if (config.dataPointIndex >= 0) this.$emit('chartClick', this.seriesProp[config.dataPointIndex].name);
      },
      // templates
      createChart() {
        for (let i = 0; i < this.seriesProp.length; i++) {
          let item = this.seriesProp[i].name;
          this.labelsArray.push(item);
        }
        for (let i = 0; i < this.seriesProp.length; i++) {
          let item = this.seriesProp[i].count;
          this.countArray.push(item);
        }
        this.chartOptions = {
          legend: {
            position: 'right',
            markers: {
              width: 20,
              height: 20,
              radius: 0,
              offsetY: 5,
            },
            offsetX: 100,
            offsetY: 0,
            itemMargin: {
              horizontal: 0,
              vertical: 8,
            },
          },
          dataLabels: {
            enabled: false,
          },
          stroke: {
            show: true,
            colors: undefined,
          },
          labels: this.labelsArray,
          colors: [
            '#00ddff',
            '#06b7e3',
            '#0a6bb1',
            '#0382d7',
            '#0068e0',
            '#004ee0',
            '#0657ed',
            '#21adf9',
            '#21eef0',
            '#24afd0',
            '#00fee1',
            '#01fdf9',
            '#99eeee',
            '#90ffff',
            '#34ead9',
            '#55ddf9',
            '#99eeff',
            '#eeeeee',
            '#3fffef',
            '#3EFFFF',
            '#4431ee',
            '#af99ee',
            '#afee99',
            '#afeeee',
            '#afff99',
            '#99ffff',
          ],
          tooltip: {
            theme: 'dark',
            fillSeriesColor: false,
            y: {
              formatter: function (value) {
                value += ' е.';
                return value;
              },
            },
          },
          responsive: [
            {
              breakpoint: 1130,
              options: {
                legend: {
                  offsetX: 0,
                  offsetY: 100,
                },
              },
            },
            {
              breakpoint: 768,
              options: {
                legend: {
                  position: 'bottom',
                  offsetX: 0,
                  offsetY: 0,
                  markers: {
                    offsetY: 0,
                  },
                  itemMargin: {
                    horizontal: 24,
                    vertical: 0,
                  },
                },
              },
            },
            {
              breakpoint: 475,
              options: {
                legend: {
                  horizontalAlign: 'left',
                  markers: {
                    offsetY: 6,
                  },
                  itemMargin: {
                    horizontal: 8,
                    vertical: 4,
                  },
                },
              },
            },
          ],
          chart: {
            width: '100%',
          },
        };
        this.series = this.countArray;
      },
      createStockChart() {
        for (let i = 0; i < this.seriesProp.length; i++) {
          let item = this.seriesProp[i].name;
          this.labelsArray.push(item);
        }
        for (let i = 0; i < this.seriesProp.length; i++) {
          let item = this.seriesProp[i].count;
          this.countArray.push(item);
        }
        this.chartOptions = {
          dataLabels: {
            enabled: true,
          },
          stroke: {
            show: true,
            colors: undefined,
          },
          labels: this.labelsArray,
          tooltip: {
            theme: 'dark',
            fillSeriesColor: false,
          },
          legend: {
            position: 'bottom',
          },
        };
        this.series = this.countArray;
      },

      // loading templates
      loadChart() {
        if (this.template == 'default') {
          this.createChart();
        } else if (this.template == 'stock') {
          this.createStockChart();
        }
      },
    },
    created() {
      this.loadChart();
    },
    mounted() {
      if (this.legendTitle) {
        setTimeout(() => {
          if (this.nn === 1)
            window.$('.apexcharts-canvas .apexcharts-legend').first().prepend(`<h5>${this.legendTitle}</h5>`);
          else window.$('.apexcharts-canvas .apexcharts-legend').last().prepend(`<h5>${this.legendTitle}</h5>`);
        }, 0);
      }
    },
  };
</script>

<style lang="scss">
  .customDonutStyles {
    .apexcharts-legend.apx-legend-position-bottom .apexcharts-legend-series,
    .apexcharts-legend.apx-legend-position-top .apexcharts-legend-series {
      width: 20%;
    }
  }
  @media (max-width: 425px) {
    .customDonutStyles {
      .apexcharts-legend.apx-legend-position-bottom .apexcharts-legend-series,
      .apexcharts-legend.apx-legend-position-top .apexcharts-legend-series {
        width: 45%;
      }
    }
  }
  @media (max-width: 375px) {
    .customDonutStyles {
      .apexcharts-legend.apx-legend-position-bottom .apexcharts-legend-series,
      .apexcharts-legend.apx-legend-position-top .apexcharts-legend-series {
        width: 100%;
      }
    }
  }
</style>

[michaelhthomas]

This might be relevant: vuejs/language-tools#1670

[wucdbm]

Happens when we have '$$$' as a value of an object property

When we changed that to `$$$`, it reformatted it as `$<script lang="ts">

[wucdbm]

PS The moment I removed the string literal containing the $ Dollar Signs, it formatted it perfectly

I hope that helps investigating further, I am quite lost on how any of this works

[adamDilger]

I've stumbled across this issue also, I've tracked it down to dollar sign replacement groups inside the string producing this error, as even this caused the bug

<script setup>
'$';
</script>

PR submitted!

#283