requestScreenCapture();
console.show();
events.observeTouch();
events.setTouchEventTimeout(30);
events.on("touch", function(point){
var c = colors.toString(images.pixel(captureScreen(), point.x, point.y);
log("(" + point.x + ", " + point.y + "): " + c);
});

var这行报错

这一看括号就不匹配。

好吧，原来是这么小的疏漏，让大家见笑了😂