1 files changed, 5 insertions, 0 deletions
diff --git a/src/SMAPI/Framework/ModHelpers/ModRegistryHelper.cs b/src/SMAPI/Framework/ModHelpers/ModRegistryHelper.cs
index d39c885c..9574a632 100644
--- a/src/SMAPI/Framework/ModHelpers/ModRegistryHelper.cs
+++ b/src/SMAPI/Framework/ModHelpers/ModRegistryHelper.cs
@@ -70,6 +70,11 @@ namespace StardewModdingAPI.Framework.ModHelpers
         public TInterface GetApi<TInterface>(string uniqueID) where TInterface : class
         {
             // validate
+            if (!this.Registry.AreAllModsInitialised)
+            {
+                this.Monitor.Log("Tried to access a mod-provided API before all mods were initialised.", LogLevel.Error);
+                return null;
+            }
             if (!typeof(TInterface).IsInterface)
             {
                 this.Monitor.Log("Tried to map a mod-provided API to a class; must be a public interface.", LogLevel.Error);