故障排除#
问题：OpenCV 的 DLL 或依赖项问题#
Solution: Add the folder containing the OpenCV DLLs to your PATH environment variable.
See Adding OpenCV to PATH Environment Variable in the C++ Programmer's Guide.
Issue: opencv_core.so: cannot open shared object file.
Solution: Make sure OpenCV is properly installed and the library path is added to LD_LIBRARY_PATH.
Issue: opencv_core.so: cannot open shared object file.
Solution: Make sure OpenCV is properly installed and the library path is added to LD_LIBRARY_PATH.
问题：PCL 的 DLL 或依赖项问题#
Issue: The code execution cannot proceed because OpenNI2.dll was not found.
Solution: Download OpenNI2 and add the folder containing the OpenNI2.dll to your PATH environment variable.
Issue: OpenNI2.so: cannot open shared object file.
Solution: Install the required OpenNI2 library package.
Issue: OpenNI2.so: cannot open shared object file.
Solution: Install the required OpenNI2 library package.
问题：PCL 的 CMake 配置错误 (RelWithDebInfo)#
Issue: When compiling a program that uses PCL with cmake, an error message similar to Compiler: C++ compiler determination failed occurs.
Solution: When building PCL in the CMake GUI, use the Release configuration instead of RelWithDebInfo.
Issue: PCL compilation problems.
Solution: Use the libpcl-dev package instead of building from source.
Issue: PCL compilation problems.
Solution: Use the distribution's PCL package if available, or build from source with Release configuration.
问题：混合使用 32 位和 64 位库#
问题：混合使用 32 位和 64 位库时出现链接器错误。
解决方案：确保所有库（pylon、OpenCV、PCL）均针对与您的应用程序相同的架构进行编译（全部为 32 位或全部为 64 位）。
问题：Debug 模式下帧率低#
问题：与 Release 模式相比，在 Debug 模式下运行时的帧率明显较低。
解决方案：这是正常现象。请在 Release 模式下编译以获得更好的性能。Debug 模式具有额外的开销。
问题：设备已连接错误#
问题：程序崩溃或异常终止后，由于应用程序报告错误，导致无法连接到设备 Device already in use.
解决方案：
- 重启 pylon 运行时或重新启动系统。
- 检查是否还有其他进程仍在保持与该设备的连接。