Cannot assign to property: 'value' is a get-only property RxSwift -

Question

I want to assign a value to an BehaviorRelay in RxSwift - RxCocoa. But I get this error message: "Cannot assign to property: 'value' is a get-only property".

Thats my code: private var todos = BehaviorRelay<[MainToDoData]>(value: []) todos.value = todosVM.data

Don't ever make a `BehaviorRelay` a `var`. It should be a `let`. — Daniel T., May 09 '20 at 11:09

score 2 · Answer 1 · answered May 08 '20 at 17:48

2

You should use accept:

todos.accept(todosVM.data)

answered May 08 '20 at 17:48

hell0friend

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score 0 · Answer 2 · answered May 14 '20 at 07:09

Jump to Definition in BehaviorRelay

You can see this:

/// Accepts `event` and emits it to subscribers    
public func accept(_ event: Element)

/// Current value of behavior subject
public var value: Element { get }

value is a get value.

use accept(_ event: Element) like todos.accept(todosVM.data)

Cannot assign to property: 'value' is a get-only property RxSwift -

2 Answers2