error: no matching function for call to ‘CameraSaveImage‘
程序员文章站
2022-03-30 21:55:57
...
QT中在调用迈德威视相机保存图像时,报错error: no matching function for call to ‘CameraSaveImage’
CameraSaveImage(camera, cchar, frameBuffer,m_sFrameInfo,FILE_PNG,100);
出现这个问题的原因是 第四个参数类型不对,改为
CameraSaveImage(camera, cchar, frameBuffer,&m_sFrameInfo,FILE_PNG,100);
就解决了问题。
推荐阅读
-
PHP FATAL ERROR: CALL TO UNDEFINED FUNCTION BCMUL()解决办法
-
Fatal error: Call to undefined function curl_init()解决方法
-
jQuery的$.get()函数不执行以及php端报错Uncaught Error: Call to a member function bind_param() on boolean in...
-
Fatal error: Call to undefined function json_decode()解决办法
-
Uncaught Error: Call to undefined function imageCreateTruecolor() in ,php7中GD库打不开
-
PHP FATAL ERROR: CALL TO UNDEFINED FUNCTION BCMUL()解决办法
-
【】使用cURL库时出现Fatal error: Call to undefined function curl_init()
-
php用mysqli模块连数据库Fatal error: Call to a member function query() 。解决思路
-
php连接mysql出错:Fatal error: Call to undefined function mysql_connect(),该如何处理
-
求大神纠错,多谢!Fatal error: Call to a member function query() on a non-object