Собираю проект и получаю какую-то хрень невнятную:

NuGet package restore started.
Restoring NuGet packages for solution C:\PRJ\XXX\XXX.sln.
NuGet Package restored finished for solution C:\PRJ\XXX\XXX.sln.
Restoring NuGet packages for project Z.
Skipping NuGet package Codaxy.WkHtmlToPdf 0.5.0 since it is already installed.
NuGet Package restored finished for project Z.
All packages are already installed and there is nothing to restore.
NuGet package restore finished.
1>------ Build started: Project: Pechkin, Configuration: Debug Any CPU ------
2>------ Build started: Project: Common, Configuration: Debug Any CPU ------
3>------ Build started: Project: YYY.GetReconciliationList, Configuration: Debug Any CPU ------
========== Build: 0 succeeded, 3 failed, 1 up-to-date, 0 skipped ==========

И никакого указания на то, что, собс-но упало и на какой строке. Как эту хрень вылечить?