Upgraded Jenkins MSBuild plugin to 1.15 and Parameterized trigger plugin stops passing variables to MSBuild. This causes our builds to fails as paths aren't resolved.

When I revert MSBuild back to 1.12 the correct variables are resolved.

This is an extract from the console log:

FailedConsole Output
Started by upstream project "TFS Get - MiX Central - Main" build number 917
Building in workspace C:\Software\Jenkins\.jenkins\jobs\MiX Track Web - Build\workspace
No emails were triggered.
Path To MSBuild.exe: C:\WINDOWS\Microsoft.NET\Framework64\v4.0.30319\MSBuild.exe
FATAL: Can't find %SOURCE%\MiX.AssetManagement\MiX.AssetManagement.Reports.Web\MiX.AssetManagement.Reports.Web.csproj file
Build step 'Build a Visual Studio project or solution using MSBuild' changed build result to FAILURE
Build step 'Build a Visual Studio project or solution using MSBuild' marked build as failure
Email was triggered for: Failure
Sending email for trigger: Failure
Sending email to: kolie.vanstaden@mixtelematics.com stephan.visagie@mixtelematics.com michaelc@mixtel.com
Finished: FAILURE