DcatAdmin 表单图片上传组件初始化失败

如图所示，打开创建页面，图片上传组件无法上传图片

环境：

1. php 7.2
2. laravel 7.30
3. dcat-admin 2.1.2beta

控制台报错如下:
Uncaught TypeError: Dcat.pjaxResponded is not a function
ReferenceError: Switchery is not defined
Uncaught TypeError: Dcat.pjaxResponded is not a function
Uncaught TypeError: Dcat.Uploader is not a function
Uncaught TypeError: $this.select2 is not a function
Uncaught TypeError: self.inputmask is not a function
Uncaught TypeError: $this.bootstrapNumber is not a function
Uncaught ReferenceError: tinymce is not defined