섬네일을 만드는 중 오류 발생: convert: delegate failed `"dwebp" -pam "%i" -o "%o"' @ error/delegate.c/InvokeDelegate/1310. convert: unable to open image `/tmp/magick-23075xNZngA6O9wPs': No such file or directory @ error/blob.c/OpenBlob/2712. convert: unable to open file `/tmp/magick-23075xNZngA6O9wPs': No such file or directory @ error/constitute.c/ReadImage/540. convert: no images defined `/tmp/transform_d7030a4c2563.png' @ error/convert.c/ConvertImageCommand/3210. Error code: 1
