Questions tagged [invalid-image-format]

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Uploaded images cannot be rendered in html of flask app

I'm making an app that uploads images and sounds. That had been working very well for a long time. But now suddenly pictures can't be rendered in the html any more after having been uploaded.In cloud ...
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1answer
140 views

pset4 recover - 16 images recovered with Invalid or Unsupported Image Format

I'm really confused. I reviewed all similar problems, but did find my case. It seems like jpeg start bytes are detected, but wrong data inserts to the output file. Please advise! 24-Oct-2016: The ...
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1answer
30 views

PSET 4 Recover - Copy-Pasting 1 Line from 1 Place to Another Causes Huge Error

This Code Below Worked Fine, I got Passed!! #include <stdio.h> #include <stdlib.h> #include <stdbool.h> #include <stdint.h> typedef uint8_t BYTE; int main(int argc, char *...
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57 views

pset4 / recover / invalid or unsupported image format

I've been working on RECOVER from PSET4. I'm able to compile and it creates all 50 images. When I try to open any of the images I get an error saying "invalid or unsupported image format". I'...
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1answer
31 views

Why my Recover images are Invalid or “Unsupported Image Format”?

I'm stuck in Recover. I've been trying for two days. Now my code opens 49 images but they are "Invalid or Unsupported Image Format. I can't identify where I'm going wrong, please help me. #include &...
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1answer
126 views

Pset3 - Resize (less confortable)

I am getting an error at IDE "Invalid or unsupported file format" for an input "n" equal or greater than: 68 for small.bmp 36 for smiley.bmp 27 for large.bmp I also tried to peek with staff's ...
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1answer
103 views

PSET4 Recover spits out 50 images but they're all invalid

#include <stdio.h> #include <stdint.h> #include <stdlib.h> #define FAT_BLOCK_SIZE 512 // I figured out how to get block size from here "https://cs50.stackexchange.com/...
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2answers
56 views

Pset4 Resize: Invalid Format

Every time I try to resize a picture I get an error saying "Invalid or Unsupported Image Format" and I'm not sure what I've mistyped in my code. I've looked at it, I've googled, and a week ago I even ...
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1answer
113 views

Resize Invalid Image Format

For the past couple of days, I have been struggling with Resize (less comfortable). I have looked at similar questions and I've been able to fix some problems yet my largest one remains the same: my ...
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0answers
140 views

pset4 resize Invalid or Unsupported Image Format

I've been trying to find the error in my code for a couple of days, when I try to open large.bmp I have the error message "Invalid or Unsupported Image Format", and I think it is because I'm doing ...
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1answer
80 views

Pset4 recover invalid or unsupported

I have been pulling my hair for recover 2 weeks by now. I finally got it to print 50 files at last. However, they are all invalid . Can anyone help me out? while (fread(&buffer, sizeof(buffer), 1,...
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1answer
221 views

pset4- recover invalid or unsupported image format

In recover my code compiles and runs. It then creates 50 images (named correctly) but they do not open and I get a 'invalid or unsupported image format' warning when I try to open them. I have looked ...
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1answer
104 views

Pset4 Resize - Invalid or Unsupported Image Format

I think I'm doing something wrong with the header but can't figure out what. #include <stdio.h> #include <stdlib.h> #include "bmp.h" int main(int argc, char *argv[]) { // ensure proper ...
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1answer
58 views

Pset4: Resize: Unsupported image format

Why am I only getting unsupported image format when trying to resize clue.bmp. I have tried with small,large and smiley and these all seem to be working. The image is being resized correctly but the ...
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1answer
74 views

CS50 - PSET4 - recover.c - Unable to recover few selected images

"###.jpg" gets created from 000-049(all 50 files are created in the jpg folder) but the images 7, 11, 13, 14 can't be opened and the image 12 shows only random lines. Image 15 is also not perfect like ...
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1answer
35 views

My code seems to be correct but when i run the program i can't open the output file

/** * resize.c * * Computer Science 50 * Problem Set 4 * *resizes a BMP piece by piece, just because. */ #include <stdio.h> #include <stdlib.h> #include "bmp.h" int main(int argc,...