update 更新命令发送错误，自由路径配置失误，图片显示实物

Util/util_pic.py

@@ -1,13 +1,23 @@
+import logging
+
 import cv2
 from PIL.ImageQt import QImage, QPixmap
 
+from Util.util_log import log
+
 
 def cv2_to_qpixmap(cv_img):
     """将OpenCV图像转换为QPixmap"""
-    height, width, channel = cv_img.shape
-    bytes_per_line = 3 * width
-    q_img = QImage(cv_img.data, width, height, bytes_per_line, QImage.Format_RGB888)
-    return QPixmap.fromImage(q_img)
+    # img = cv_img.copy()
+    # cv_img = cv2.cvtColor(cv_img, cv2.COLOR_BGR2RGB)
+    try:
+        height, width, channel = cv_img.shape
+        bytes_per_line = 3 * width
+        q_img = QImage(cv_img.data, width, height, bytes_per_line, QImage.Format_RGB888)
+        return QPixmap.fromImage(q_img)
+    except Exception as e:
+        log.log_message(logging.ERROR,e)
+        return None
 
 # def cv2_to_qpixmap(cv_img):
 #     """将OpenCV图像转换为QPixmap"""