Swift 6 Concurrency issue

[hammas1993]

After switching to swift 6 app crashes on msalApplication.acquireTokenSilent(with: parameters)....!

[kaisong1990]

Hi @hammas1993 can you please share some sample code and crash logs? Thanks

[hammas1993]

msalApplication.acquireTokenSilent(with: parameters)
{ (result, error) in
}
using this func in swift 6 creates this crash and if i remove the func the error doesn't occur

[djohnson-obdev]

I'm having the same issue. Is there a workaround? If I use the async version of that method, the compiler is complaining that MSALResult doesn't conform to Sendable.

[kaisong1990]

Thanks for reporting, the issue was fixed in dev branch and will be shipped in our next release (ETA end of Feb)

[techios056]

I'm having the similar crash while configuring self.application = try MSALPublicClientApplication(configuration: pcaConfig).

Is there a workaround? As its not using either @sendable or @escaping to handle concurrency. I have tried using async call and updated to latest MSAL version (1.9.0) but nothing is working. Adding the screenshot for the crash below: -

Thanks in advance!

[stack]

I am seeing similar crashes when enabling Swift 6 language mode and Approachable Concurrency.

I've verified that MSALPublicClientApplication is being created on the main thread, which then dispatches internally and crashes, as shown in the issue above.

There is no crash with Swift 5 language mode and Approachable Concurrency.