Google Earth engine (GEE) - one day NDVI download of the simplest sentinel-2 image

This article has a function that needs to be analyzed ：

filterMetadata(name, operator, value)
deleted . Use filter() And ee.Filter.eq(), ee.Filter.gte() etc. .

A shortcut to filter a collection through metadata . This is equivalent to this.filter(ee.Filter.metadata(..)).

Return filtered collection .

Parameters .
this:collection（ aggregate ）.
Collection instance .

name（ character string ）.
Name of the attribute to be filtered .

operator (String):
The name of the comparison operator . The possible value is ."equals", "less_than", "greater_than",

"not_equals", "not_less_than", "not_greater_than", "start_with",

"end_with", "not_starts_with", "not_ends_with", " contains",

" It doesn't contain ".

value（ object ）.
  - The value to compare .

return . aggregate

Sometimes there is a problem ,

when calculating the NDVI of a Sentinel 2 image from May 2, 2022, I get an error that I did not get in previous c