- Issue #212: Wrong indication of source code error location

Author: lbs-contributor

Source/Exceptions.cs

@@ -182,18 +182,26 @@ public static CompilerException Create(CompilerErrorCollection Errors, bool hide
                 if (err.IsWarning && hideCompilerWarnings)
                     continue;
 
-                string file = err.FileName;
-                int line = err.Line;
-
-                if (resolveAutogenFilesRefs)
-                    CSSUtils.NormaliseFileReference(ref file, ref line);
-
-                compileErr.Append(file);
-                compileErr.Append("(");
-                compileErr.Append(line);
-                compileErr.Append(",");
-                compileErr.Append(err.Column);
-                compileErr.Append("): ");
+                if (err.FileName.HasText())
+                {
+                    string file = err.FileName;
+                    int line = err.Line;
+
+                    if (resolveAutogenFilesRefs)
+                        CSSUtils.NormaliseFileReference(ref file, ref line);
+
+                    compileErr.Append(file);
+                    compileErr.Append("(");
+                    compileErr.Append(line);
+                    compileErr.Append(",");
+                    compileErr.Append(err.Column);
+                    compileErr.Append("): ");
+                }
+                else
+                {
+                    compileErr.Append("BUILD: ");
+                }
+
                 if (err.IsWarning)
                     compileErr.Append("warning ");
                 else