diff --git a/generator/generator.go b/generator/generator.go
index 846f37a..ea8d9e9 100644
--- a/generator/generator.go
+++ b/generator/generator.go
@@ -86,7 +86,7 @@ func (this *generator) method (key entity.Key) (*llvm.Function, error) {
 		
 	ty, exists := this.tree.Types[key.StripMethod()]
 	if !exists {
-		return nil, errNotFound("method " + key.String())
+		return nil, errNotFound("owner of method " + key.String())
 	}
 	
 	if method, exists := ty.Methods[key.Method]; exists {
diff --git a/generator/test-common.go b/generator/test-common.go
index 0a5ae78..fd4a8ee 100644
--- a/generator/test-common.go
+++ b/generator/test-common.go
@@ -40,6 +40,7 @@ func testUnits (
 	// dependencies
 	for index := 0; index < len(dependencies) - 1; index += 2 {
 		address := entity.Address(dependencies[index])
+		test.Log("analyzing", address, "UUID", address.UUID())
 		source  := dependencies[index + 1]
 		ast, ok := treeOf(test, address, source, true)
 		if !ok { return }
@@ -61,6 +62,7 @@ func testUnits (
 
 	// main
 	address := entity.Address("main.fspl")
+	test.Log("analyzing MAIN", address, "UUID", address.UUID())
 	ast, ok := treeOf(test, address, main, false)
 	if !ok { return }
 	err := tree.Analyze(address.UUID(), nicknames, ast)