Cannot convert value of type '(TVSessionConfigurationBuilder!) -> Void' to expected argument type 'TVSessionConfigurationBuilderBlock!'

Question

Just followed the iOS TeamViewer SDK tutorial but it won't work for me using Swift.

let sessionConfiguration : TVSessionConfiguration = TVSessionConfiguration.tvSessionConfigurationWithBlock(
{
    (builder: TVSessionConfigurationBuilder!) -> Void in
    builder.sessionCode = "SESSION_CODE"
})

Gives the error in the title.

Any suggestions?

alexburtnik · Accepted Answer · 2016-10-24T19:49:03.737

1

Try this instead:

let sessionConfiguration = TVSessionConfiguration(block: { builder in
    builder?.sessionCode = "SESSION_CODE"            
})

edited Oct 24 '16 at 19:49

answered Oct 24 '16 at 19:29

alexburtnik

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Excellent! Thank you. :) – Jack Robson Oct 24 '16 at 19:34
You're welcome. Perhaps it's better to use optional unwrapping for `builder` (`?` instead of `!`) – alexburtnik Oct 24 '16 at 19:50

Cannot convert value of type '(TVSessionConfigurationBuilder!) -> Void' to expected argument type 'TVSessionConfigurationBuilderBlock!'

1 Answers1