解锁新加判断条件

src/views/iosBasicData/costcenter/coc/detailsPage.vue

@@ -2385,12 +2385,14 @@ export default {
       return back;
     },
     goBack(type) {
-      this.unLock({
-        moduleName: "COC",
-        tableName: "COC",
-        billId: this.form.id,
-        billNo: this.form.businessNo
-      });
+      if (this.form.id) {
+        this.unLock({
+          moduleName: "COC",
+          tableName: "COC",
+          billId: this.form.id,
+          billNo: this.form.businessNo
+        });
+      }
       this.$emit("goBack");
     }
   }