Angular 2 错误 : Attempt to use a destroyed view: detectChanges Error: Attempt to use a destroyed view: detectChanges at ViewDestroyedError

Question

我正在使用 ng2-toastr 并收到以下错误

https://www.npmjs.com/package/ng2-toastr

Attempt to use a destroyed view: detectChanges Error: Attempt to use a destroyed view: detectChanges at ViewDestroyedError

我在按钮点击事件中有这个。

Answer 1

添加这个:

ngOnDestroy() {
    this.helper.toastr.dispose();}

并更改 node_modules/ng2-toastr/bundle/toast-manager.js:

ToastsManager.prototype.dispose = function () {
    var _this = this;
    if (_this.container) {
        _this.container.destroy();
        _this.container = null;
    }
};