This is the error am getting I tried converting image to grayscale but it didnt worked
please help its very important to me
C:\Miniconda3\conda-bld\opencv-suite_1534379934306\work\modules\dnn\src\layers\convolution_layer.cpp:212: error: (-215:Assertion failed) blobs.size() != 0 in function 'cv::dnn::ConvolutionLayerImpl::getMemoryShapes''
my code
import numpy as np
import argparse
import cv2
print("[INFO] loading model...")
net = cv2.dnn.readNetFromCaffe('pk.prototxt.txt','sd.caffemodel')
image = cv2.imread('f7.jpg')
(h, w) = image.shape[:2]
blob = cv2.dnn.blobFromImage(cv2.resize(image, (300,300)), 1.0,
(300,300), (104.0, 177.0, 123.0))
net.setInput(blob)
**detections = net.forward()** // here am getting an error
for i in range(0, detections.shape[2]):
# extract the confidence (i.e., probability) associated with the
# prediction
confidence = detections[0, 0, i, 2]
if confidence > 0.5:
box = detections[0, 0, i, 3:7] * np.array([w, h, w, h])
(startX, startY, endX, endY) = box.astype("int")
text = "{:.2f}%".format(confidence * 100)
y = startY - 10 if startY - 10 > 10 else startY + 10
cv2.rectangle(image, (startX, startY), (endX, endY),
(0, 0, 255), 2)
cv2.putText(image, text, (startX, y),
cv2.FONT_HERSHEY_SIMPLEX, 0.45, (0, 0, 255), 2)
cv2.imshow("Output", image)
cv2.waitKey(0)
error - C:\Miniconda3\conda-bld\opencv-suite_1534379934306\work\modules\dnn\src\layers\convolution_layer.cpp:212: error: (-215:Assertion failed) blobs.size() != 0 in function 'cv::dnn::ConvolutionLayerImpl::getMemoryShapes'
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