今天遇到一个问题,错误提示如下:
pure virtual method called
terminate called without an active exception在网上搜了下,查到的问题原因大多数纯虚函数调用的问题。我程序里确实有纯虚函数调用,但是子类已经将其实现了&#x…
在运行c多线程的代码时,突然报了如下错误: 对于这一错误,网上也有很详细的故障原因,详情可以参考:C abort() has been called错误
在我的代码中,经排查,发现是C thread的错误。下面通过一个例子…
报错问题:
OSError: no library called "cairo-2" was found
no library called "cairo" was found
no library called "libcairo-2" was found
cannot load library libcairo.so.2: error 0x7e. Additionally, ctypes.util.find_l…
前言
在准备给老工程添加FairyGUIHybridCLRYooAssets结合的过程中,增删了部分文件,第二天打开编辑器点了一下某个Object,发现的一堆报错如下图,一时并不知道是哪里出错了。 EndLayoutGroup: BeginLayoutGroup must be called fir…
前言
当我在initState函数中对Provider进行赋值时,此时会出现setState() or markNeedsBuild() called during build.的错误 解决办法
使用WidgetsBinding.instance.addPostFrameCallback来解决这个问题。
注意:不要使用addPersistentFrameCallback&am…
代码报错: eslint 检查: React Hook “useModel” is called conditionally. React Hooks must be called in the exact same order in every component render. Did you accidentally call a React Hook after an early return? react-hooks/rules-of-…
今天使用vector时候,突然报了vector subscript out of range
发现是因为对没初始化的vector使用等号赋值判定越界导致的,改为push_back后,又出现了这样的问题: 上网查找原因后,发现有以下几种可能: 1.非法…
项目场景:
代码集成三方库后,在程序即将退出时,报错崩溃,程序没有正常退出。提示如下错误: pure virtual method called terminate called without an active exception
使用gdb调试,查看程序堆栈 问题描…
项目场景:
Dubbo版本:2.7.6 问题描述:
在服务运行中频繁打印java.lang.IllegalStateException: safe guard client , should not be called ,must have a bug.的异常提示! 14:00:20.193 [Curator-TreeCache-1] WARN o.a.d.r.p.…