OpenCV C++ Xcode on Mac Mojave error NSCameraUsageDescription
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I have installed the opencv on MacPro and am trying to write a program which allow me to activate the cam, it is only to test opencv it build successfully, however, the cam is not on and I receive this message
saved enable noise cancellation setting is the same as the default(=1) pentest[30782:364297] [access] This app has crashed because it attempted to access privacy-sensitive data without a usage description. The app's Info.plist must contain an NSCameraUsageDescription key with a string value explaining to the user how the app uses this data
my code is:
#include <iostream>
#include<opencv2/opencv.hpp>
using namespace cv;
int main(int argc, const char * argv) {
// insert code here...
VideoCapture cap(0);
while(true){
Mat Webcam;
cap.read(Webcam);
imshow("webcam",Webcam);
}
return 0;
}
c++ xcode opencv
edited Nov 12 at 1:40
Cœur
17.2k9102141
asked Nov 11 at 21:45
Naif
61
add a comment |
up vote
-1
down vote
favorite
I have installed the opencv on MacPro and am trying to write a program which allow me to activate the cam, it is only to test opencv it build successfully, however, the cam is not on and I receive this message
saved enable noise cancellation setting is the same as the default(=1) pentest[30782:364297] [access] This app has crashed because it attempted to access privacy-sensitive data without a usage description. The app's Info.plist must contain an NSCameraUsageDescription key with a string value explaining to the user how the app uses this data
my code is:
#include <iostream>
#include<opencv2/opencv.hpp>
using namespace cv;
int main(int argc, const char * argv) {
// insert code here...
VideoCapture cap(0);
while(true){
Mat Webcam;
cap.read(Webcam);
imshow("webcam",Webcam);
}
return 0;
}
c++ xcode opencv
edited Nov 12 at 1:40
Cœur
17.2k9102141
asked Nov 11 at 21:45
Naif
61
What have you tried to solve this:The app's Info.plist must contain an NSCameraUsageDescription key with a string value explaining to the user how the app uses this data)?
– Asu
Nov 11 at 21:55
can you explain what do you mean?
– Naif
Nov 11 at 22:13
The OS seems to indicate to you that your application should provide this information in particular. I don't know anything about macOS, but my point is that you should edit your post to explain what you have tried to do to solve this error and the problem you're encountering while trying to fix it.
– Asu
Nov 11 at 22:17
I meet the same problem today and solved with this method: stackoverflow.com/questions/53190412/…
– bigphess
Nov 21 at 6:36
add a comment |
up vote
-1
down vote
favorite
up vote
-1
down vote
favorite
I have installed the opencv on MacPro and am trying to write a program which allow me to activate the cam, it is only to test opencv it build successfully, however, the cam is not on and I receive this message
saved enable noise cancellation setting is the same as the default(=1) pentest[30782:364297] [access] This app has crashed because it attempted to access privacy-sensitive data without a usage description. The app's Info.plist must contain an NSCameraUsageDescription key with a string value explaining to the user how the app uses this data
my code is:
#include <iostream>
#include<opencv2/opencv.hpp>
using namespace cv;
int main(int argc, const char * argv) {
// insert code here...
VideoCapture cap(0);
while(true){
Mat Webcam;
cap.read(Webcam);
imshow("webcam",Webcam);
}
return 0;
}
c++ xcode opencv
edited Nov 12 at 1:40
Cœur
17.2k9102141
asked Nov 11 at 21:45
Naif
61
I have installed the opencv on MacPro and am trying to write a program which allow me to activate the cam, it is only to test opencv it build successfully, however, the cam is not on and I receive this message
saved enable noise cancellation setting is the same as the default(=1) pentest[30782:364297] [access] This app has crashed because it attempted to access privacy-sensitive data without a usage description. The app's Info.plist must contain an NSCameraUsageDescription key with a string value explaining to the user how the app uses this data
my code is:
#include <iostream>
#include<opencv2/opencv.hpp>
using namespace cv;
int main(int argc, const char * argv) {
// insert code here...
VideoCapture cap(0);
while(true){
Mat Webcam;
cap.read(Webcam);
imshow("webcam",Webcam);
}
return 0;
}
c++ xcode opencv
c++ xcode opencv
edited Nov 12 at 1:40
Cœur
17.2k9102141
asked Nov 11 at 21:45
Naif
61
edited Nov 12 at 1:40
Cœur
17.2k9102141
asked Nov 11 at 21:45
Naif
61
edited Nov 12 at 1:40
Cœur
17.2k9102141
edited Nov 12 at 1:40
Cœur
17.2k9102141
edited Nov 12 at 1:40
Cœur
17.2k9102141
17.2k9102141
asked Nov 11 at 21:45
Naif
61
asked Nov 11 at 21:45
Naif
61
asked Nov 11 at 21:45
Naif
61
61
What have you tried to solve this:The app's Info.plist must contain an NSCameraUsageDescription key with a string value explaining to the user how the app uses this data)?
– Asu
Nov 11 at 21:55
can you explain what do you mean?
– Naif
Nov 11 at 22:13
The OS seems to indicate to you that your application should provide this information in particular. I don't know anything about macOS, but my point is that you should edit your post to explain what you have tried to do to solve this error and the problem you're encountering while trying to fix it.
– Asu
Nov 11 at 22:17
I meet the same problem today and solved with this method: stackoverflow.com/questions/53190412/…
– bigphess
Nov 21 at 6:36
add a comment |
What have you tried to solve this:The app's Info.plist must contain an NSCameraUsageDescription key with a string value explaining to the user how the app uses this data)?
– Asu
Nov 11 at 21:55
can you explain what do you mean?
– Naif
Nov 11 at 22:13
The OS seems to indicate to you that your application should provide this information in particular. I don't know anything about macOS, but my point is that you should edit your post to explain what you have tried to do to solve this error and the problem you're encountering while trying to fix it.
– Asu
Nov 11 at 22:17
I meet the same problem today and solved with this method: stackoverflow.com/questions/53190412/…
– bigphess
Nov 21 at 6:36
What have you tried to solve this:
The app's Info.plist must contain an NSCameraUsageDescription key with a string value explaining to the user how the app uses this data)?– Asu
Nov 11 at 21:55
What have you tried to solve this:
The app's Info.plist must contain an NSCameraUsageDescription key with a string value explaining to the user how the app uses this data)?– Asu
Nov 11 at 21:55
can you explain what do you mean?
– Naif
Nov 11 at 22:13
can you explain what do you mean?
– Naif
Nov 11 at 22:13
The OS seems to indicate to you that your application should provide this information in particular. I don't know anything about macOS, but my point is that you should edit your post to explain what you have tried to do to solve this error and the problem you're encountering while trying to fix it.
– Asu
Nov 11 at 22:17
The OS seems to indicate to you that your application should provide this information in particular. I don't know anything about macOS, but my point is that you should edit your post to explain what you have tried to do to solve this error and the problem you're encountering while trying to fix it.
– Asu
Nov 11 at 22:17
I meet the same problem today and solved with this method: stackoverflow.com/questions/53190412/…
– bigphess
Nov 21 at 6:36
I meet the same problem today and solved with this method: stackoverflow.com/questions/53190412/…
– bigphess
Nov 21 at 6:36
add a comment |
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What have you tried to solve this:
The app's Info.plist must contain an NSCameraUsageDescription key with a string value explaining to the user how the app uses this data)?– Asu
Nov 11 at 21:55
can you explain what do you mean?
– Naif
Nov 11 at 22:13
The OS seems to indicate to you that your application should provide this information in particular. I don't know anything about macOS, but my point is that you should edit your post to explain what you have tried to do to solve this error and the problem you're encountering while trying to fix it.
– Asu
Nov 11 at 22:17
I meet the same problem today and solved with this method: stackoverflow.com/questions/53190412/…
– bigphess
Nov 21 at 6:36