fix: add null check for preview reference in loadScripts method

2025-08-22 20:25:40 +08:00 · 2025-08-22 20:25:40 +08:00 · 74e4b5b3c7
commit 74e4b5b3c7
parent 1fa7ee311e
1 changed files with 3 additions and 0 deletions
--- a/src/views/setting/articles/blogManager.vue
+++ b/src/views/setting/articles/blogManager.vue
@ -209,6 +209,9 @@ export default {
  methods: {
    loadScripts() {
      const preview = this.$refs.previewFooterHtml;
+
+      if (!preview) return;
+
      const scripts = preview.querySelectorAll('script');

      scripts.forEach(script => {