没有参数的判断

src/views/strategy-data/strategy-edit.vue

@@ -120,14 +120,17 @@ export default {
                     this.changeStrategy(this.searchParam.bizTypeId);
                     this.versionArray = this.searchParam.versionParamList;
                     for(let i = 0; i < this.versionArray.length; i++) {
-                        let arr = [], parr = [];
-                        arr = this.versionArray[i].params.split(",");
-                        arr.forEach(el => {
-                            parr.push({
-                                params: el
+                        if(this.versionArray[i].params) {
+                            let arr = [], parr = [];
+                            arr = this.versionArray[i].params.split(",");
+                            arr.forEach(el => {
+                                parr.push({
+                                    params: el
+                                })
                             })
-                        })
-                        this.$set(this.versionArray[i], 'paramArray', parr)
+                            this.$set(this.versionArray[i], 'paramArray', parr);
+                        }
+                        
                         // 处理策略定义中的参数
                         if(i == 0) {
                             this.paramsStyleText = this.showParamStyle(this.paramsStyleText, arr);