缺少产线时间冲突爆红问题

klp-ui/package.json

@@ -38,11 +38,13 @@
     "@babel/parser": "7.7.4",
     "@riophae/vue-treeselect": "0.4.0",
     "axios": "0.24.0",
+    "bpmn-js-token-simulation": "0.10.0",
     "clipboard": "2.0.8",
     "core-js": "3.25.3",
     "echarts": "5.4.0",
     "element-ui": "2.15.12",
     "file-saver": "2.0.5",
+    "frappe-gantt": "^1.0.3",
     "fuse.js": "6.4.3",
     "highlight.js": "10.5.0",
     "js-beautify": "1.13.0",
@@ -59,15 +61,18 @@
     "vue-router": "3.4.9",
     "vuedraggable": "2.24.3",
     "vuex": "3.6.0",
-    "xml-js": "1.6.11",
-    "bpmn-js-token-simulation": "0.10.0"
+    "xml-js": "1.6.11"
   },
   "devDependencies": {
+    "@babel/plugin-proposal-optional-chaining": "^7.21.0",
     "@vue/cli-plugin-babel": "4.4.6",
     "@vue/cli-plugin-eslint": "4.4.6",
     "@vue/cli-service": "4.4.6",
     "babel-eslint": "10.1.0",
     "babel-plugin-dynamic-import-node": "2.3.3",
+    "bpmn-js": "7.5.0",
+    "bpmn-js-properties-panel": "0.37.2",
+    "camunda-bpmn-moddle": "4.4.1",
     "chalk": "4.1.0",
     "compression-webpack-plugin": "5.0.2",
     "connect": "3.6.6",
@@ -79,10 +84,7 @@
     "sass-loader": "10.1.1",
     "script-ext-html-webpack-plugin": "2.1.5",
     "svg-sprite-loader": "5.1.1",
-    "vue-template-compiler": "2.6.12",
-    "bpmn-js": "7.5.0",
-    "bpmn-js-properties-panel": "0.37.2",
-    "camunda-bpmn-moddle": "4.4.1"
+    "vue-template-compiler": "2.6.12"
   },
   "engines": {
     "node": ">=8.9",