diff --git a/giscanner/annotationparser.py b/giscanner/annotationparser.py
index 2ac1b0e..cf9022f 100644
--- a/giscanner/annotationparser.py
+++ b/giscanner/annotationparser.py
@@ -538,7 +538,11 @@ class AnnotationParser(object):
         comment_blocks = {}
 
         for comment in comments:
-            comment_block = self.parse_comment_block(comment)
+            try:
+                comment_block = self.parse_comment_block(comment)
+            except Exception, exc:
+	        print "%s:%s %s" % (comment[1], comment[2], exc)
+                continue
 
             if comment_block is not None:
                 if comment_block.name in comment_blocks: