[BUG] could not convert string to float

[zhangyuqi-1]

py3.7
pyodps[mars]==0.11

df = md.DataFrame(mt.random.rand(100000000, 4), columns=list('abcd'))
print(df.sum().execute())

{ValueError}could not convert string to float: '\r\n\r\n\r\n\n\n\n\n \n \n \n <title>淘宝网 - 淘！我喜欢</title>\n \n \n <meta name="description"\n content="淘宝网 - 亚洲较大的网上交易平台，提供各类服饰、美容、家居、数码、话费/点卡充值… 数亿优质商品，同时提供担保交易(先收货后付款)等安全交易保障服务，并由商家提供退货承诺、破损补寄等消费者保障服务，让你安心享受网上购物乐趣！" />\n <meta name="keyword"\n content="淘宝,掏宝,网上购物,C2C,在线交易,交易市场,网上交易,交易市场,网上买,网上卖,购物网站,团购,网上贸易,安全购物,电子商务,放心买,供应,买卖信息,网店,一口价,拍卖,网上开店,网络购物,打折,免费开店,网购,频道,店铺" />\n \n \n <script\n src="//g.alicdn.com/??kissy/k/1.4.16/seed-min.js,kg/kmd-adapter/0.1.5/index.js,k...

[SurajS0925]

The Python "ValueError: could not convert string to float" occurs when we pass a string that contains characters or an empty string to the float() class.

To solve the error, remove all unnecessary characters from the string before calling float().

[BhargavGurav]

Looks like error is not in above code