avoid NPE on empty notes

kermitt2 · Jun 12, 2024 · a472cb1 · a472cb1
1 parent 2f9e211
commit a472cb1
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/grobid-core/src/main/java/org/grobid/core/document/TEIFormatter.java b/grobid-core/src/main/java/org/grobid/core/document/TEIFormatter.java
@@ -1274,6 +1274,11 @@ private StringBuilder toTEINote(StringBuilder tei,
 
             org.apache.commons.lang3.tuple.Pair<String, List<LayoutToken>> noteProcess = 
                 fullTextParser.processShort(noteTokens, doc);
+
+            if (noteProcess == null) {
+                continue;
+            }
+
             String labeledNote = noteProcess.getLeft();
             List<LayoutToken> noteLayoutTokens = noteProcess.getRight();