At first, I thought my storage is not enough to upload my files. Then, I try to use webDav, which still shows some errors. Then, I upgrade my storage to 2G, but it still shows errors. Pls help me.

The error is as follows:
I open zotero software, it will automatically sync. But, it stop syncing in a second and show an error.
"Note '

<img src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAABiQAAATQCAYAAABz+S3H...' too long for item '5409561/RD2JI7S5'"

(You'll need to be a bit more patient — while many posts here are answered within seconds, it's not reasonable to expect immediate assistance.)

You have embedded images in some of your attachment notes. Those have never been officially supported and can't currently be synced. If you want to sync, you'll need to search for "<img" and remove those images.

(If you had these in regular notes, you would see the message "Notes with embedded images cannot currently be synced to zotero.org", but that doesn't currently show up for notes that are part of attachments. We'll fix that.)

In the Zotero search bar, yes.

Hi distillman,

I just fixed this problem. I cannot delete the img. But, when I deleted the item in which the img is embed, the problem is fixed.

Thanks

that's correct, yes, not if you want to sync.