Error: bad URL #1548
Description
Describe the bug
We have reports on Firebase Crashlytics that include the following information:
Error Domain=NSURLErrorDomain Code=-1000 "bad URL" UserInfo={_kCFStreamErrorCodeKey=22, NSUnderlyingError=0x159a47600 {Error Domain=kCFErrorDomainCFNetwork Code=-1000 "(null)" UserInfo={_NSURLErrorNWPathKey=satisfied (Path is satisfied), interface: en0[802.11], ipv4, dns, uses wifi, LQM: good, _kCFStreamErrorCodeKey=22, _kCFStreamErrorDomainKey=1}}, _NSURLErrorFailingURLSessionTaskErrorKey=LocalDataTask <07B923B0-62F8-4838-B36A-F356EDF15D7D>.<4>, _NSURLErrorRelatedURLSessionTaskErrorKey=( "LocalDataTask <07B923B0-62F8-4838-B36A-F356EDF15D7D>.<4>" ), NSLocalizedDescription=bad URL, NSErrorFailingURLStringKey=https://api3.branch.io/v1/open, NSErrorFailingURLKey=https://api3.branch.io/v1/open, _kCFStreamErrorDomainKey=1}
The app is based on .NET MAUI (9.0.120) which uses Branch-Xamarin-Linking-SDK v10.0.0 (Branch iOS SDK 3.9.0).
Branch-Xamarin-Linking-SDK v9.0.0 (Branch iOS SDK 2.1.2) didn't have this issue.
Steps to reproduce
We have not been able to reproduce the issue locally, assuming that the /v1/open endpoint gets called when a user tries to open an app link.
Expected behavior
No error occurs.
SDK Version
3.9.0
XCode Version
26.0.1
Device
iPhone 15 Pro Max, iPhone 13 Mini, iPhone 16 Pro, iPhone 15 Pro
OS
26.2, 26.1
Additional Information/Context
According to Crashlytics, all the devices with this error were in the background state.