Having trouble with Fromfile

[eddie_pedia]

This is my first time posting here so you'll have to be patient with me lol

I have SMAPI installed and made my manifest.json and am now working on replacing an image. For some reason it keeps saying that my fromfile does not exist. Do I have to do something special with the assets folder? I'm really stumped.

Thank you so much!

 

[Nimeld]

manifest.json is use for mod infomation, not load assets file, that's content.json you talk about.
For the problem, check your spell and file format
BTW, you should post your content.json code and SMAPI log, it's easier to checking the misstake