This error is obvious, because when the component is destroyed, people use the method of setstate, but there is no such method as weak in OC/swift in RN, here is a method to solve this error:

import React,{PureComponent} from 'react';

function inject_unount(Target){
  // Retrofit componentWillUnmount, record when destroyed (when used by subclasses, super is required)
  var next = Target.prototype.componentWillUnmount;
  Target.prototype.componentWillUnmount = function() {
    if (next) {
      next.call(this, ...arguments);
    }
    this.unmount = true;
  };
  // Modifications to setState, setState to see if it is currently destroyed
  let setState = Target.prototype.setState;
  Target.prototype.setState = function() {
    // if (this.unmount) {
    //   return;
    // }
    setState.call(this, ...arguments);
  };
}

@inject_unount
export default class BaseComponent extends PureComponent {}

Other components inherit from basecomponent

import BaseComponent from 'xxx';

export default class HZJDemo extends BaseComponent {
  //If you override this method, remember to super
  componentWillUnmount = () => {
    super.componentWillUnmount();
  };
}