Mobile App error: Failed to handle request: NSMutableURLRequest: 0x281eb1580 iOS

Hi guys

After deploying our Mobile Application, we're getting the following error  

Failed to handle request: <NSMutableURLRequest: 0x281eb1580> { URL: outsystems:// } with error: cancelled 

Source: OSWKWebView 

NetworkStatus: Online
Cordova: 5.1.1
NetworkType: wifi
OperatingSystem: iOS 14.1

DeviceModel: iPhone12,1
NativeShell: 8.3.1

Outsystems Version 11.7.2 (Build 5749)

Thread Name: .NET: 4.0.30319.42000

I think this is something specific on iOS since it does not happen on Android devices

Has anyone ever struggled against a similar error?

Some troubleshooting information:

The apps are successfully generated in both Native Platforms...


...with MABS Version 6.3

Thanks in advance for any help provided

Regards and stay safe

 HI  Pedro Dias,

Did you find any work around on this issue? I am also facing same issue.

Hi guys, 

Recently I also have this issue to, any ideas.


I just changed 1 timeout value of a sysnc action and published and now I get the same error :(

Hi all,

Any specific reason to use the MABS version 6.3  ?
You should use the latest version of MABS 7.0 & generate the builds.

Goto ServiceCenter > Applications > Mobile App > Distribute > Configure

Either select the first option or choose the version 7.0 & try to generate the build.

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