From 11bdd608cf2a5a5a7f70dfd0896bd3e4d5ec588d Mon Sep 17 00:00:00 2001
From: FongMi <b8892778@gmail.com>
Date: Tue, 12 Nov 2024 19:40:16 +0800
Subject: [PATCH] Fix bug

---
 chaquo/src/main/java/com/fongmi/chaquo/Spider.java | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/chaquo/src/main/java/com/fongmi/chaquo/Spider.java b/chaquo/src/main/java/com/fongmi/chaquo/Spider.java
index 5b887ebe7..2c36341b5 100644
--- a/chaquo/src/main/java/com/fongmi/chaquo/Spider.java
+++ b/chaquo/src/main/java/com/fongmi/chaquo/Spider.java
@@ -34,8 +34,8 @@ public class Spider extends com.github.catvod.crawler.Spider {
 
     @Override
     public void init(Context context, String extend) {
-        List<PyObject> items = app.callAttr("getDependence", obj).asList();
-        for (PyObject item : items) download(item + ".py");
+        PyObject dependence = app.callAttr("getDependence", obj);
+        if (dependence != null) for (PyObject item : dependence.asList()) download(item + ".py");
         app.callAttr("init", obj, extend);
     }