fix: catch error

src/main/frontend/components/file_sync.cljs

@@ -342,35 +342,37 @@
     (ui/button
       (str "Open a local directory")
       :class "w-full rounded-t-none py-4"
-      :on-click #(page-handler/ls-dir-files!
-                  (fn [{:keys [url]}]
-                    (file-sync-handler/init-remote-graph url)
-                    ;; TODO: wait for switch done
-                    (js/setTimeout (fn [] (repo-handler/refresh-repos!)) 200))
-
-                  {:empty-dir?-or-pred
-                   (fn [ret]
-                     (let [empty-dir? (nil? (second ret))]
-                       (if-let [root (first ret)]
-
-                         ;; verify directory
-                         (-> (if empty-dir?
-                               (p/resolved nil)
-                               (if (util/electron?)
-                                 (ipc/ipc :readGraphTxIdInfo root)
-                                 (fs-util/read-graph-txid-info root)))
-
-                             (p/then (fn [^js info]
-                                       (when (and (not empty-dir?)
-                                                  (or (nil? info)
-                                                      (nil? (second info))
-                                                      (not= (second info) (:GraphUUID graph))))
-                                         (if (js/confirm "This directory is not empty, are you sure to sync the remote graph with it? Make sure to back up the directory first.")
-                                           (p/resolved nil)
-                                           (throw (js/Error. nil)))))))
-
-                         ;; cancel pick a directory
-                         (throw (js/Error. nil)))))}))
+      :on-click #(->
+                  (page-handler/ls-dir-files!
+                   (fn [{:keys [url]}]
+                     (file-sync-handler/init-remote-graph url)
+                     ;; TODO: wait for switch done
+                     (js/setTimeout (fn [] (repo-handler/refresh-repos!)) 200))
+
+                   {:empty-dir?-or-pred
+                    (fn [ret]
+                      (let [empty-dir? (nil? (second ret))]
+                        (if-let [root (first ret)]
+
+                          ;; verify directory
+                          (-> (if empty-dir?
+                                (p/resolved nil)
+                                (if (util/electron?)
+                                  (ipc/ipc :readGraphTxIdInfo root)
+                                  (fs-util/read-graph-txid-info root)))
+
+                              (p/then (fn [^js info]
+                                        (when (and (not empty-dir?)
+                                                   (or (nil? info)
+                                                       (nil? (second info))
+                                                       (not= (second info) (:GraphUUID graph))))
+                                          (if (js/confirm "This directory is not empty, are you sure to sync the remote graph to it? Make sure to back up the directory first.")
+                                            (p/resolved nil)
+                                            (throw (js/Error. nil)))))))
+
+                          ;; cancel pick a directory
+                          (throw (js/Error. nil)))))})
+                  (p/catch (fn [^js e]))))
     [:p.text-xs.opacity-50.px-1 (ui/icon "alert-circle") " An empty directory or an existing remote graph!"]]])
 
 (defn pick-dest-to-sync-panel [graph]