Fault tolerant heap shim applied to current process. This is usually due to previous crashes. ***?

我是Qt新手,在使用QW i的个体界面切换时,出现 Fault tolerant heap shim applied to current process. This is usually due to previous crashes. ***错误,百度上也搜索过,还是没有解决,希望哪位大佬指点指

代码没有问题,不论什么代码,只要运行之后,就会编译输出此错误,----内存泄漏。

void newWidget::on_pushButton_clicked()
{
    this->show();
    myQssFile * myq = new myQssFile(this);
    myq->hide();
}

图片说明

代码不全分析不了,你贴的代码是没问题的