問題描述

錯誤信息如下：`QObject: Cannot create children for a parent that is in a different thread.(Parent is QTextDocument(0x27e4150), parent’s thread is QThread(0xc306a0), current thread is QThread(0xc0eca0)`求解。。有沒有遇到這種問題情況？

問題解答

GUI相關的對象不能在非GUI的線程創建和使用，是非線程安全的