NVUE页面调试经常报错，不知道为什么

pages/im/group/create.vue

@@ -0,0 +1,48 @@
+<template>
+    <view>
+        <u--input placeholder="请输入内容" border="surround" v-model="group_name"></u--input>
+
+        <u-button type="primary" text="确定" @click="onCreate"></u-button>
+    </view>
+</template>
+
+<script>
+    import {
+        createGroup
+    } from '@/apis/interfaces/im.js'
+
+    export default {
+        data() {
+            return {
+                group_name: '',
+            }
+        },
+        onLoad() {
+
+        },
+        methods: {
+            onCreate() {
+                console.log('阿斯利康');
+                createGroup({
+                    name: this.group_name
+                }).then(res => {
+                    console.log(res);
+                    uni.showToast({
+                        title: '创建成功'
+                    })
+                    uni.navigateBack()
+                }).catch(err => {
+                    console.log(err);
+                    uni.showToast({
+                        icon: 'none',
+                        title: err
+                    })
+                })
+            }
+        }
+    }
+</script>
+
+<style>
+
+</style>