flutter 报A SingleTickerProviderStateMixin can only be used as a TickerProvider once.

报错:

SingleTickerProviderStateMixin只支持一个单个TabController创建。如果多个调用绘制页面情况,我需要使用使TickerProviderStateMixin。(请求网络数据展示,无数据返回,下拉刷新后有数据返回)

如下图:

解决方案:

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转载自blog.csdn.net/hzqit520/article/details/128727001