.jpg from camera cannot be resized.

[roxmiik]

.jpg pictures such as the one attached cannot be resized. If the source file only has this type of pictures, this is the output after running grunt: Running "responsive_images:dev" (responsive_images) task

Unable to compile; no valid source files were found.
Unable to compile; no valid source files were found.
Done, without error.

There will be no resized pictures in the destination file.
If the source file has this type of .jpgs and others downloaded from internet, only the pictures downloaded from internet are resized.
Please, help!

[andismith]

Does it resize if you use graphicsmagik directly?

[Jst-toor]

I have been having the same issue. I can resize it using graphics magic directly. All my other images from the same folder resize, even the other JPG images except the ones that were taken on my phone.

[AlbertoJota]

It worked for me. First convert jpg files to png. Then convert the png files back to jpg. Ualá !!!! This works