Better PDF image not displaying with Base64

[Soporte Inlogiq]

I've been trying for a while to show an image with better PDF, I have this type of container for the image

<fo:external-graphic content-width="30%" content-height="19mm" src="data&colon;image/png;base64

I know that the problem is how the image is exported to Base64 because I already used this format in a previous image so if anyone had the same problem and found a solution it would be so helpful.

[Soporte Inlogiq · Accepted solution]

I found that the problem was how the image has been exported to base64, some whitespaces

were on the text and that dont allow BetterPDF to show the image.