找图函数findImage不稳定,经常出现__images__.js#135错误
代码如下
var imgwuxue = images.read("/storage/emulated/0/0TXT/wuxue.png");
var p = findImage(captureScreen(), imgwuxue, {
region: [200, 200, 400, 1000],
threshold: 0.8
});
错误如下
17:54:20.747/E: Wrapped java.lang.NullPointerException: Attempt to read from field 'long org.opencv.core.Mat.nativeObj' on a null object reference (images.js#135)
at script(images.js:135)
运行脚本不是每次都会出错,但还是经常出现这个错误,请教各位大佬可有解决方案???