Xamarin.iOS VSTS Failed to add the temporary keychain to the keychains search path

Hi,

I try to build an Xamarin.iOS application with the corresponding VSTS tasks "Build Xamarin.iOS solution". The repository contains a certificate file .p12 and a provisioning profile. Under "Signing & Provisioning" I'm using File Contents with the path to the certificate (and corresponding password) and the provisioning profile.

As build agent I'm using a macincloud VSTS agent.

But I always get the error "Failed to add the temporary keychain to the keychains search path". The following lines are the output before the tasks returns with this error message.

[command]/usr/bin/security import certificates.p12 -P ****** -A -t cert -f pkcs12 -k _xamariniostasktmp.keychain 2 identities imported. [command]/usr/bin/security list-keychain -d user [command]/usr/bin/security list-keychain -d user

Thx a lot in advance