diff --git a/layoutparser-service/layoutparser-service-processor/src/main/java/com/knecon/fforesight/service/layoutparser/processor/LayoutParsingPipeline.java b/layoutparser-service/layoutparser-service-processor/src/main/java/com/knecon/fforesight/service/layoutparser/processor/LayoutParsingPipeline.java
index 6011c70..6a59a14 100644
--- a/layoutparser-service/layoutparser-service-processor/src/main/java/com/knecon/fforesight/service/layoutparser/processor/LayoutParsingPipeline.java
+++ b/layoutparser-service/layoutparser-service-processor/src/main/java/com/knecon/fforesight/service/layoutparser/processor/LayoutParsingPipeline.java
@@ -101,7 +101,7 @@ public class LayoutParsingPipeline {
         File viewerDocumentFile = layoutParsingStorageService.getViewerDocFile(layoutParsingRequest.viewerDocumentStorageId()).orElse(originFile);
 
         VisualLayoutParsingResponse visualLayoutParsingResponse = new VisualLayoutParsingResponse();
-        if (layoutParsingRequest.visualLayoutParsingFileId().isPresent()) {
+        if (layoutParsingRequest.visualLayoutParsingFileId() != null && layoutParsingRequest.visualLayoutParsingFileId().isPresent()) {
             visualLayoutParsingResponse = layoutParsingStorageService.getExtractedTablesFile(layoutParsingRequest.visualLayoutParsingFileId().get());
         }
 
@@ -217,6 +217,7 @@ public class LayoutParsingPipeline {
         Map<Integer, List<ClassifiedImage>> pdfImages = imageServiceResponseAdapter.buildClassifiedImagesPerPage(imageServiceResponse);
         Map<Integer, List<ClassifiedImage>> signatures = null;
         if(visualLayoutParsingResponse != null) {
+            log.info("response: {}",visualLayoutParsingResponse);
             signatures = visualLayoutParsingAdapter.buildExtractedSignaturesPerPage(visualLayoutParsingResponse);
         }
 
diff --git a/layoutparser-service/layoutparser-service-processor/src/main/java/com/knecon/fforesight/service/layoutparser/processor/python_api/adapter/VisualLayoutParsingAdapter.java b/layoutparser-service/layoutparser-service-processor/src/main/java/com/knecon/fforesight/service/layoutparser/processor/python_api/adapter/VisualLayoutParsingAdapter.java
index e81aa19..7372fd0 100644
--- a/layoutparser-service/layoutparser-service-processor/src/main/java/com/knecon/fforesight/service/layoutparser/processor/python_api/adapter/VisualLayoutParsingAdapter.java
+++ b/layoutparser-service/layoutparser-service-processor/src/main/java/com/knecon/fforesight/service/layoutparser/processor/python_api/adapter/VisualLayoutParsingAdapter.java
@@ -35,11 +35,12 @@ public class VisualLayoutParsingAdapter {
     public Map<Integer, List<ClassifiedImage>> buildExtractedSignaturesPerPage(VisualLayoutParsingResponse visualLayoutParsingResponse) {
 
         Map<Integer, List<ClassifiedImage>> signatures = new HashMap<>();
-        visualLayoutParsingResponse.getData()
-                .forEach(tableData -> signatures.computeIfAbsent(tableData.getPage_idx(), tableCell -> new ArrayList<>())
-                        .addAll(convertSignatures(tableData.getPage_idx(), tableData.getBoxes())));
+        if(visualLayoutParsingResponse.getData() != null ) {
+            visualLayoutParsingResponse.getData().forEach(tableData -> signatures.computeIfAbsent(tableData.getPage_idx(), tableCell -> new ArrayList<>()).addAll(convertSignatures(tableData.getPage_idx(), tableData.getBoxes())));
 
-        return signatures;
+            return signatures;
+        }
+        return null;
     }