diff --git a/TopModel.Generator/Program.cs b/TopModel.Generator/Program.cs
index 1402c5e9..21b0f832 100644
--- a/TopModel.Generator/Program.cs
+++ b/TopModel.Generator/Program.cs
@@ -300,8 +300,13 @@ void SearchConfigFile(string dirName, int depth = 0)
                 Arguments = "build -v q",
                 WorkingDirectory = customDir,
                 RedirectStandardOutput = true,
-                StandardOutputEncoding = Encoding.UTF8
+                RedirectStandardError = true,
+                StandardOutputEncoding = Encoding.UTF8,
+                StandardErrorEncoding = Encoding.UTF8
             });
+
+            await build!.StandardOutput.ReadToEndAsync();
+            await build!.StandardError.ReadToEndAsync();
             await build!.WaitForExitAsync();
 
             if (build.ExitCode != 0)