fix: Failed to save

src/components/Modeler/flowable-designer/index.vue

@@ -36,6 +36,7 @@ import FlowablePanel from '@components/Panel'
 import lodash from 'lodash-es'
 import { validateNull } from '@utils'
 import { activityExtensionDataSave, activityExtensionPropertySave, deployModel, addModel, editModel } from '@/api/flowable-designer'
+import { omit } from 'lodash-es';
 
 export default {
   name: 'FlowableDesigner',
@@ -264,7 +265,7 @@ export default {
         // ------------------用户分配人---------------------
         const assignee = values.filter(element => element.$type === 'flowable:Assignee')
         // ------------------常用按钮-----------------------
-        const button = values.filter(element => element.$type === 'flowable:Button')
+        const button = values.filter(element => element.$type === 'flowable:Button').map(item => omit(item, 'id'))
         // ------------------流转条件-----------------------
         const condition = values.filter(element => element.$type === 'flowable:Condition')
         if ((assignee.length + button.length + condition.length) > 0) {