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Java Can';无法启动OpenCVFrameGrabber_Java_Opencv_Webcam_Javacv - Fatal编程技术网

Java Can';无法启动OpenCVFrameGrabber

Java Can';无法启动OpenCVFrameGrabber,java,opencv,webcam,javacv,Java,Opencv,Webcam,Javacv,我正在导入以下内容: import com.googlecode.javacv.FrameGrabber.Exception; import com.googlecode.javacv.OpenCVFrameGrabber; 这个很好用。但是,当我初始化一个新的OpenCVFrameGrabber对象,然后尝试运行.start()方法时,例如 OpenCVFrameGrabber grabber = new OpenCVFrameGrabber(0); grabber.start(); 我

我正在导入以下内容:

import com.googlecode.javacv.FrameGrabber.Exception;
import com.googlecode.javacv.OpenCVFrameGrabber;
这个很好用。但是,当我初始化一个新的
OpenCVFrameGrabber
对象,然后尝试运行
.start()
方法时,例如

OpenCVFrameGrabber grabber =  new OpenCVFrameGrabber(0);
grabber.start();
我得到以下错误:

Exception in thread "main" java.lang.ExceptionInInitializerError
    at com.googlecode.javacv.OpenCVFrameGrabber.start(OpenCVFrameGrabber.java:174)
    at Main.main(Main.java:7)
Caused by: java.lang.IllegalStateException: Can't overwrite cause
    at java.lang.Throwable.initCause(Throwable.java:456)
    at com.googlecode.javacpp.Loader.load(Loader.java:581)
    at com.googlecode.javacpp.Loader.load(Loader.java:532)
    at com.googlecode.javacv.cpp.opencv_highgui.<clinit>(opencv_highgui.java:79)
    ... 2 more
线程“main”java.lang.ExceptionInInitializeError中的异常 位于com.googlecode.javacv.OpenCVFrameGrabber.start(OpenCVFrameGrabber.java:174) Main.Main(Main.java:7) 原因:java.lang.IllegalStateException:无法覆盖原因 位于java.lang.Throwable.initCause(Throwable.java:456) 位于com.googlecode.javacpp.Loader.load(Loader.java:581) 位于com.googlecode.javacpp.Loader.load(Loader.java:532) 在com.googlecode.javacv.cpp.opencv_highgui上(opencv_highgui.java:79) ... 还有两个 怎么了?我猜我的OpenCV/JavaCV设置有问题