heres the error! Cannot assign value of type 'DayData' to type '[DayData]'
here's my code in ViewController:
private func fetchData() {
APICaller.shared.getCovidData(for: scope) { [weak self] result in
switch result {
case .success(let dayData):
self?.dayData = dayData
case .failure(let error):
print(error)
}
}
}
You don't show enough so that we can tell exactly:
But likely,
Hence the error.
You should have something like
self?.dayData.append(dayData)
Note: naming var with very meaningful term is very important to avoid coding errors. Hence, naming dayData something that is array in the same way that a single element is very confusing.
You'd better change for instance as:
var dayDatas : [DayData]
or
var dayDataSeries : [DayData]
or
var dayDataArray : [DayData]
Siomething to remind you it is an array. With this, you would immediately see that this is wrong:
self?.dayDataSeries = dayData