diff --git a/headless-services/spring-boot-language-server/src/main/java/org/springframework/ide/vscode/boot/java/utils/SpringIndexerJava.java b/headless-services/spring-boot-language-server/src/main/java/org/springframework/ide/vscode/boot/java/utils/SpringIndexerJava.java
index 62020e0c0..8a7ab1f87 100644
--- a/headless-services/spring-boot-language-server/src/main/java/org/springframework/ide/vscode/boot/java/utils/SpringIndexerJava.java
+++ b/headless-services/spring-boot-language-server/src/main/java/org/springframework/ide/vscode/boot/java/utils/SpringIndexerJava.java
@@ -478,6 +478,10 @@ public class SpringIndexerJava implements SpringIndexer {
 		if (typeBinding != null) {
 			Collection<SymbolProvider> providers = symbolProviders.get(typeBinding);
 			Collection<ITypeBinding> metaAnnotations = AnnotationHierarchies.getMetaAnnotations(typeBinding, symbolProviders::containsKey);
+			
+			log.info("symbol providers found: " + providers.size() + " for type bindung: " + typeBinding.getQualifiedName());
+			log.info("meta annotations found: " + metaAnnotations.size());
+			
 			if (!providers.isEmpty()) {
 				TextDocument doc = DocumentUtils.getTempTextDocument(context.getDocURI(), context.getDocRef(), context.getContent());
 				for (SymbolProvider provider : providers) {
@@ -491,6 +495,9 @@ public class SpringIndexerJava implements SpringIndexer {
 				}
 			}
 		}
+		else {
+			log.warn("type binding not around: " + context.getDocURI() + " - " + node.toString());
+		}
 	}
 
 	private SymbolInformation provideDefaultSymbol(Annotation node, final SpringIndexerJavaContext context) {