Trying to replace working Image.network() with CachedNetworkImage():

Image.network(
  url,
  headers: {},
);

with:

CachedNetworkImage(
  imageUrl: url,
  placeholder: (context, url) => const CircularProgressIndicator(),
  errorWidget: (context, url, error) => Icon(Icons.error),
  httpHeaders: {},
);

But image not shown, displaying CircularProgressIndicator forever.