Fix null-pointer crash when loading invalid challenge level.

2019-02-05 09:23:49 +02:00 · 2019-02-05 09:23:49 +02:00 · 55578ab88c
parent 94a54c2156
commit 55578ab88c
1 changed files with 8 additions and 1 deletions
--- a/src/main/java/world/bentobox/challenges/ChallengesManager.java
+++ b/src/main/java/world/bentobox/challenges/ChallengesManager.java
@ -214,8 +214,15 @@ public class ChallengesManager
    {
        if (!this.isValidLevel(level))
        {
-            user.sendMessage("challenges.admin.import.error",
+            if (user != null)
+            {
+                user.sendMessage("challenges.admin.import.error",
                    "[object]", level.getFriendlyName());
+            }
+            else
+            {
+                this.addon.logError("Challenge Level '" + level.getUniqueId() + "' is not valid and skipped");
+            }

            return false;
        }