Question

我是OpenCV和JavaCV的新手。我正在尝试制作人脸检测程序，但是当我运行代码时，其显示以下错误：

Exception in thread "main" java.lang.UnsatisfiedLinkError: no jniopencv_core in java.library.path
    at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1867)
    at java.lang.Runtime.loadLibrary0(Runtime.java:870)
    at java.lang.System.loadLibrary(System.java:1122)
    at com.googlecode.javacpp.Loader.loadLibrary(Loader.java:711)
    at com.googlecode.javacpp.Loader.load(Loader.java:586)
    at com.googlecode.javacpp.Loader.load(Loader.java:540)
    at com.googlecode.javacv.cpp.opencv_core.<clinit>(opencv_core.java:134)
    at java.lang.Class.forName0(Native Method)
    at java.lang.Class.forName(Class.java:348)
    at com.googlecode.javacpp.Loader.load(Loader.java:561)
    at com.googlecode.javacpp.Loader.load(Loader.java:540)
    at com.googlecode.javacv.cpp.opencv_core$CvArr.<clinit>(opencv_core.java:156)
    at javacvlearning.FaceDetection.main(FaceDetection.java:53)
Caused by: java.lang.UnsatisfiedLinkError: /tmp/javacpp10358349017844/libjniopencv_core.so: libopencv_core.so.2.4: cannot open shared object file: No such file or directory
    at java.lang.ClassLoader$NativeLibrary.load(Native Method)
    at java.lang.ClassLoader.loadLibrary0(ClassLoader.java:1941)
    at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1824)
    at java.lang.Runtime.load0(Runtime.java:809)
    at java.lang.System.load(System.java:1086)
    at com.googlecode.javacpp.Loader.loadLibrary(Loader.java:700)
    ... 9 more

我已经将-Djava.library.path="mydir/opencv-3.4.2/Build/lib"添加到了eclipse的VM中。但是仍然出现错误。我正在使用Linux Ubuntu和我的进口货是...

import java.awt.image.BufferedImage;

import org.opencv.core.Core;
import org.opencv.core.Mat;
import org.opencv.core.MatOfRect;
import org.opencv.core.Point;
import org.opencv.imgcodecs.Imgcodecs;
import org.opencv.imgproc.Imgproc;
import org.opencv.objdetect.CascadeClassifier;
import static com.googlecode.javacv.cpp.opencv_highgui.*;
import com.googlecode.javacv.cpp.opencv_core.IplImage;
import static com.googlecode.javacv.cpp.opencv_core.cvReleaseImage;
import org.opencv.core.Rect;
import org.opencv.core.Scalar;
import java.awt.image.DataBufferByte;

任何建议如何解决这个问题？

先谢谢了。

OpenCV和JavaCV错误：java.library.path中没有jniopencv_core

0 个答案: