diff --git a/ArtificialAutism/src/main/java/FunctionLayer/Datahandler.java b/ArtificialAutism/src/main/java/FunctionLayer/Datahandler.java
index dd99bd10..0d53dff2 100644
--- a/ArtificialAutism/src/main/java/FunctionLayer/Datahandler.java
+++ b/ArtificialAutism/src/main/java/FunctionLayer/Datahandler.java
@@ -198,11 +198,15 @@ public class Datahandler {
     private void createStrAnnotation(String str, StanfordCoreNLP stanfordCoreNLP, Boolean sentimentBool) {
         Annotation strAnno2 = new Annotation(str);
         strAnno2.compact();
-        stanfordCoreNLP.annotate(strAnno2);
-        if (sentimentBool) {
-            pipelineSentimentAnnotationCache.put(str, strAnno2);
-        } else {
-            pipelineAnnotationCache.put(str, strAnno2);
+        try {
+            stanfordCoreNLP.annotate(strAnno2);
+            if (sentimentBool) {
+                pipelineSentimentAnnotationCache.put(str, strAnno2);
+            } else {
+                pipelineAnnotationCache.put(str, strAnno2);
+            }
+        } catch (Exception e) {
+            System.out.println("stanfordcorenlp annotate failed" + e.getMessage());
         }
     }