I successfully deployed a site on Netlify over a month ago and it’s been displaying just fine until now. Yesterday, I noticed the site loads for a split second, then gives me a blank white screen. Was there an update recently that conflicts with react sites? I honestly don’t know what the problem is.
The site is: blockchainreact.netlify.app
Any help would be appreciated,
Zach
I noticed the error in the console. The problem is, this error appeared over night. The site runs fine on my end and has run fine on Netlify for over a month. No modifications were made. Thanks for the response though.
Error appearing without changes by you doesn’t mean it’s not worth debugging 
Lots of things change without you making explicit changes - things like versions of node modules you haven’t pinned.
The error I see logged to console is
TypeError: can't access property "toFixed", e.item.price_btc is null
The data returned from https://api.coingecko.com/api/v3/search/trending contains one item that has a null value for price_btc.
{
"item": {
"id": "arbitrum",
"coin_id": 16547,
"name": "Arbitrum",
"symbol": "ARB",
"market_cap_rank": null,
"thumb": "https://assets.coingecko.com/coins/images/16547/thumb/arbitrium.png?1624418103",
"small": "https://assets.coingecko.com/coins/images/16547/small/arbitrium.png?1624418103",
"large": "https://assets.coingecko.com/coins/images/16547/large/arbitrium.png?1624418103",
"slug": "arbitrum",
"price_btc": null,
"score": 8
}
}
I suggest adding a check for a numeric/non-null value in the code rather than assuming the value is always a number.
Fixed it!
Thank you both for looking into this.
blockchainreact.netlify.app