From 8e9f706d37e872334714394b78acc1d83abd11cf Mon Sep 17 00:00:00 2001
From: huanghongxun <i@huangyuhui.net>
Date: Wed, 29 Apr 2020 21:56:05 +0800
Subject: [PATCH] fix: VersionNotFoundException

---
 .../java/org/jackhuang/hmcl/ui/versions/VersionPage.java  | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/HMCL/src/main/java/org/jackhuang/hmcl/ui/versions/VersionPage.java b/HMCL/src/main/java/org/jackhuang/hmcl/ui/versions/VersionPage.java
index 357dbb4b2..008bd8674 100644
--- a/HMCL/src/main/java/org/jackhuang/hmcl/ui/versions/VersionPage.java
+++ b/HMCL/src/main/java/org/jackhuang/hmcl/ui/versions/VersionPage.java
@@ -124,6 +124,14 @@ public class VersionPage extends Control implements DecoratorPage {
     }
 
     public void loadVersion(String version, Profile profile) {
+        // If we jumped to game list page and deleted this version
+        // and back to this page, we should return to main page.
+        if (!this.profile.getRepository().isLoaded() ||
+                !this.profile.getRepository().hasVersion(version)) {
+            Platform.runLater(() -> fireEvent(new PageCloseEvent()));
+            return;
+        }
+
         setVersion(version, profile);
         preferredVersionName = version;
         listView.getSelectionModel().select(version);