EVOLUTION-MANAGER
Edit File: Microsoft.Managed.Before.targets
<!-- *********************************************************************************************** WARNING: DO NOT MODIFY this file unless you are knowledgeable about MSBuild and have created a backup copy. Incorrect changes to this file will make it impossible to load or build your projects from the command-line or the IDE. This file defines common build logic for all managed languaged: C#, VisualBasic, F# It is imported before the common targets have been imported. Copyright (C) Microsoft Corporation. All rights reserved. *********************************************************************************************** --> <Project> <!-- We are doing a cross-targeting build if there is a non-empty list of target frameworks specified and there is no current target framework being built individually. In that case, a multitargeting project file like Microsoft.<language>.CrossTargeting.targets gets imported. --> <PropertyGroup Condition="'$(TargetFrameworks)' != '' and '$(TargetFramework)' == ''"> <IsCrossTargetingBuild>true</IsCrossTargetingBuild> </PropertyGroup> </Project>