Diagnostics
T305
null case used for a value that cannot be null
T305
A null match pattern can never match a non-nullable subject. Remove that arm or make the subject nullable.
Failing example
script "example"
data chart = subscribe(data.ohlcv)
on chart.update { match 1 { null => { }
_ => { } } }Corrected example
script "fixed"
data chart = subscribe(data.ohlcv)
on chart.update { match 1 { 1 => { }
_ => { } } }