fix: 修复流程中当发起流程时，如果没有草稿时，后端接口报错的BUG，此处在前端页面增加判断逻辑防止如果没有草稿数据时接口报错的BUG

src/pages/processCenter/pages/creatProcess/bzdy/step1-1.vue

@@ -373,6 +373,8 @@
                 this.foldFormFlag = !this.foldFormFlag
             },
             getData () {
+              const queryId = this.$route.query.bpnId
+              if(queryId !== null && queryId !== undefined && queryId !==''){
                 queryTaskFirst({
                   bpnId: this.$route.query.bpnId
                 }).then(res => {
@@ -387,6 +389,7 @@
                   this.roleForm = mes.roleForm
                   this.commentText1 = mes.commentText1 || ''
                 })
+              }
             },
             checkedRole2 (data) {
                 var idList = ''
@@ -597,9 +600,11 @@
                                                 let taskId = {
                                                     id: this.$route.query.bpnId
                                                 }
+                                                if(taskId !=='' && taskId !== undefined && taskId !== null){
                                                   taskDel(taskId).then(res=>{
                                                     return res
                                                   })
+                                                }
                                                 this.$router.push('/processCenter')
                                             }
                                             this.isSubmit = false

src/pages/processCenter/pages/creatProcess/bzdy/step1.vue

@@ -589,9 +589,11 @@ export default {
                       let taskId = {
                         id: this.$route.query.bpnId
                       }
+                      if(taskId !== '' && taskId !== undefined && taskId !== null){
                         taskDel(taskId).then(res=>{
                           return res
                         })
+                      }
                       this.$router.push('/processCenter')
                     }
                     this.isSubmit = false

src/pages/processCenter/pages/creatProcess/bzjd/step1-1.vue

@@ -862,6 +862,8 @@
                 this.itermsConditionsTitle = row.replace(/''/g, '\'')
             },
             getData () {
+              const queryId =this.$route.query.bpnId
+              if(queryId !== null && queryId !== undefined && queryId !==''){
                 queryTaskFirst({
                   bpnId: this.$route.query.bpnId
                 }).then(res => {
@@ -878,6 +880,7 @@
                   this.itemList = mes.itemList
                   this.sarType = mes.sarType
                 })
+              }
             },
             setMap(data){
                 data.forEach(item => {
@@ -1136,9 +1139,11 @@
                                                     let taskId = {
                                                         id: this.$route.query.bpnId
                                                     }
+                                                  if(taskId !== '' && taskId !== undefined && taskId !== null){
                                                     taskDel(taskId).then(res=>{
                                                       return res
                                                     })
+                                                  }
                                                     this.$router.push('/processCenter')
                                                 }
                                             })

src/pages/processCenter/pages/creatProcess/bzzqyj/step1-1.vue

@@ -661,6 +661,8 @@ export default {
       window.open(routeUrl.href, '_blank')
     },
     getData() {
+      const queryId = this.$route.query.bpnId
+      if(queryId !== null && queryId !== undefined && queryId !==''){
         queryTaskFirst({
           bpnId: this.$route.query.bpnId
         }).then(res => {
@@ -685,6 +687,7 @@ export default {
             })
           }
         })
+      }
     },
     addZqyjList() {
       this.title = '国内外标准库'
@@ -860,9 +863,11 @@ export default {
                       let taskId = {
                         id: this.$route.query.bpnId
                       }
+                      if(taskId !== '' && taskId !== undefined && taskId !== null){
                         taskDel(taskId).then(res=>{
                           return res
                         })
+                      }
                       this.$router.push('/processCenter')
                     }
                   })