opencv imshow（highgui）报错：GTK+2.x error

最新推荐文章于 2024-04-12 17:24:09 发布

The Goat

最新推荐文章于 2024-04-12 17:24:09 发布

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分类专栏： opencv

本文链接：https://blog.youkuaiyun.com/lgfun/article/details/99460385

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当在Linux环境下使用OpenCV的highgui模块时，可能会遇到GTK+2.x错误。为了解决这个问题，需要在编译OpenCV源码前安装GTK，并确保在makefile中开启GTK选项。参照Stack Overflow上的解答和Zhihu上的讨论，完成这些步骤后，可以成功编译并使highgui模块正常工作。

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问题：

OpenCV Error: Unspecified error (The function is not implemented. Rebuild the library with Windows, GTK+ 2.x or Carbon support. If you are on Ubuntu or Debian, install libgtk2.0-dev and pkg-config, then re-run cmake or configure script) in cvNamedWindow, file /home/nick/.Apps/opencv/modules/highgui/src/window.cpp, line 516
terminate called after throwing an instance of 'cv::Exception'
  what():  /home/nick/.Apps/opencv/modules/highgui/src/window.cpp:516: error: (-2) The function is not implemented. Rebuild the library with Windows, GTK+ 2.x or Carbon support. If you are on Ubuntu or Debian, install libgtk2.0-dev and pkg-config, then re-run cmake or configure script in function cvNamedWindow