我目前有一个应用程序,它有四个 QNetworkAccessManagers 在重复计时器的四个不同时间被调用。当该与经理再次发布/阅读时,我会致电:
例子:
reply = manager#->get(QNetworkRequest(QUrl(URL)));
计时器到期时间:
Manager1 - 10s
Manager2 - 15s
Manager3 - 90s
Manager4 - 300s
这工作得很好。但是,经过这么多天的运行,在我收到 4 人中的 1 人的回复后,我得到了
can't find linker symbol for virtual table for `QDynamicMetaObjectData' value
found `QXmlUtils::isPublicID(QString const&)' instead
Couldn't restore frame #2 in current thread, at reparsed frame #0
Couldn't restore frame #2 in current thread, at reparsed frame #0
要不就
Couldn't restore frame #1 in current thread, at reparsed frame #0
Couldn't restore frame #1 in current thread, at reparsed frame #0
Couldn't restore frame #1 in current thread, at reparsed frame #0
Couldn't restore frame #1 in current thread, at reparsed frame #0
然后程序崩溃。我的问题是:以前有人见过吗?