MOD ERROR (An error occured in the base update loop)

racheeeellll

Newcomer
HELP!!!!!!!!!! I AM TRYING TO JOIN MY FRIEND'S CO-OP WORLD, AND I KEEP GETTING THIS ERROR MESSAGE!!!!!!!! WE BOTH HAVE THE SAME MODS DOWNLOADED, BUT ONLY I CAN'T JOIN!!! WHAT AM I DOING WRONG???????????

[game] An error occured in the base update loop: System.InvalidOperationException: There was an error generating the XML document. ---> System.Collections.Generic.KeyNotFoundException: The given key was not present in the dictionary.
at System.Collections.Generic.Dictionary`2.get_Item(TKey key)
at StardewValley.Objects.Boots.loadDisplayFields() in C:\GitlabRunner\builds\Gq5qA5P4\0\ConcernedApe\stardewvalley\Farmer\Farmer\Objects\Boots.cs:line 258
at StardewValley.Objects.Boots.get_DisplayName() in C:\GitlabRunner\builds\Gq5qA5P4\0\ConcernedApe\stardewvalley\Farmer\Farmer\Objects\Boots.cs:line 222
at Write9_Boots_Patch1(Object n, String ns, String o, Boots isNullable, Boolean needType, Boolean )
at Write74_Farmer_Patch1(Object n, String ns, String o, Farmer isNullable, Boolean needType, Boolean )
at Microsoft.Xml.Serialization.GeneratedAssembly.XmlSerializationWriterFarmer.Write75_Farmer(Object o)
--- End of inner exception stack trace ---
at System.Xml.Serialization.XmlSerializer.Serialize(XmlWriter xmlWriter, Object o, XmlSerializerNamespaces namespaces, String encodingStyle, String id)
at System.Xml.Serialization.XmlSerializer.Serialize(Stream stream, Object o, XmlSerializerNamespaces namespaces)
at Netcode.NetRefBase`2.serialize(BinaryWriter writer, XmlSerializer serializer) in C:\GitlabRunner\builds\Gq5qA5P4\0\ConcernedApe\stardewvalley\Farmer\Netcode\NetRef.cs:line 93
at Netcode.NetRefBase`2.WriteFull(BinaryWriter writer) in C:\GitlabRunner\builds\Gq5qA5P4\0\ConcernedApe\stardewvalley\Farmer\Netcode\NetRef.cs:line 234
at Netcode.NetRoot`1.CreateConnectionPacket(BinaryWriter writer, Nullable`1 connection) in C:\GitlabRunner\builds\Gq5qA5P4\0\ConcernedApe\stardewvalley\Farmer\Netcode\NetRoot.cs:line 113
at StardewValley.Multiplayer.writeObjectFullBytes[T](NetRoot`1 root, Nullable`1 peer) in C:\GitlabRunner\builds\Gq5qA5P4\0\ConcernedApe\stardewvalley\Farmer\Farmer\Network\Multiplayer.cs:line 629
at StardewValley.Network.Client.sendPlayerIntroduction() in C:\GitlabRunner\builds\Gq5qA5P4\0\ConcernedApe\stardewvalley\Farmer\Farmer\Network\Client.cs:line 178
at StardewValley.Menus.FarmhandMenu.FarmhandSlot.Activate() in C:\GitlabRunner\builds\Gq5qA5P4\0\ConcernedApe\stardewvalley\Farmer\Farmer\Menus\FarmhandMenu.cs:line 33
at StardewValley.Menus.LoadGameMenu.update(GameTime time) in C:\GitlabRunner\builds\Gq5qA5P4\0\ConcernedApe\stardewvalley\Farmer\Farmer\Menus\LoadGameMenu.cs:line 1141
at StardewValley.Menus.FarmhandMenu.update(GameTime time) in C:\GitlabRunner\builds\Gq5qA5P4\0\ConcernedApe\stardewvalley\Farmer\Farmer\Menus\FarmhandMenu.cs:line 190
at StardewValley.Menus.TitleMenu.update(GameTime time) in C:\GitlabRunner\builds\Gq5qA5P4\0\ConcernedApe\stardewvalley\Farmer\Farmer\Menus\TitleMenu.cs:line 1246
at StardewValley.Game1.updateActiveMenu(GameTime gameTime) in C:\GitlabRunner\builds\Gq5qA5P4\0\ConcernedApe\stardewvalley\Farmer\Farmer\Game1.cs:line 4110
at StardewValley.Game1._update(GameTime gameTime) in C:\GitlabRunner\builds\Gq5qA5P4\0\ConcernedApe\stardewvalley\Farmer\Farmer\Game1.cs:line 3640
at StardewValley.Game1.Update(GameTime gameTime) in C:\GitlabRunner\builds\Gq5qA5P4\0\ConcernedApe\stardewvalley\Farmer\Farmer\Game1.cs:line 2913
at StardewModdingAPI.Framework.SGame.Update(GameTime gameTime) in C:\source\_Stardew\SMAPI\src\SMAPI\Framework\SGame.cs:line 829
 

kdau

Tiller
Your log shows that you don't have any mods installed other than the two that are built into SMAPI itself. Is it possible that your mods wound up somewhere other than the C:\Program Files (x86)\Steam\steamapps\common\Stardew Valley\Mods folder?
 

racheeeellll

Newcomer
Your log shows that you don't have any mods installed other than the two that are built into SMAPI itself. Is it possible that your mods wound up somewhere other than the C:\Program Files (x86)\Steam\steamapps\common\Stardew Valley\Mods folder?
I moved the mods out of the folder because they were not the cause of the problem. We found out that it was the world itself. My friend (the host of the world) made a post about it. The problem is basically two glitched items from the mod, and we are having trouble removing them. My friend can still go into the game, but when he tries to remove the items from the drawer, he can't. More detailed info is in his forum below.
 
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