Getting stuck on tutrial

Hey guys thanks for even looking at this

As a noob, I’m trying to make an RPG by following the following tutorial

I am however getting the following errors

Blueprint Runtime Error: Attempted to access index 0 from array Target Array of length 0! from function: ‘SetWidgetStyle’ from node: SetText (Text) in graph: SetWidgetStyle in object: UI_Inventory with description: Attempted to access index 0 from array Target Array of length 0!
Blueprint Runtime Error: Accessed None reading structure ItemName_5_4C5442B7429F0F01FC61208FC97B9DE8 from function: ‘SetWidgetStyle’ from node: SetText (Text) in graph: SetWidgetStyle in object: UI_Inventory with description: Accessed None reading structure ItemName_5_4C5442B7429F0F01FC61208FC97B9DE8
Blueprint Runtime Error: Attempted to access index 0 from array Target Array of length 0! from function: ‘SetWidgetStyle’ from node: Set Style in graph: SetWidgetStyle in object: UI_Inventory with description: Attempted to access index 0 from array Target Array of length 0!
Blueprint Runtime Error: Accessed None reading structure ItemImage_8_822A02FC4ED0F15317310F96C084E11D from function: ‘SetWidgetStyle’ from node: Set Style in graph: SetWidgetStyle in object: UI_Inventory with description: Accessed None reading structure ItemImage_8_822A02FC4ED0F15317310F96C084E11D
Blueprint Runtime Error: Attempted to access index 0 from array Target Array of length 0! from function: ‘SetWidgetStyle’ from node: Set Style in graph: SetWidgetStyle in object: UI_Inventory with description: Attempted to access index 0 from array Target Array of length 0!
Blueprint Runtime Error: Accessed None reading structure ItemImage_8_822A02FC4ED0F15317310F96C084E11D from function: ‘SetWidgetStyle’ from node: Set Style in graph: SetWidgetStyle in object: UI_Inventory with description: Accessed None reading structure ItemImage_8_822A02FC4ED0F15317310F96C084E11D
Blueprint Runtime Error: Attempted to access index 0 from array Inventory of length 0! from function: ‘ExecuteUbergraph_UI_Inventory’ from node: Set in graph: EventGraph in object: UI_Inventory with description: Attempted to access index 0 from array Inventory of length 0!
Blueprint Runtime Error: Accessed None reading structure ItemType_2_0FFFD7054E9C7B63A23557B39221E207 from function: ‘ExecuteUbergraph_UI_Inventory’ from node: Set in graph: EventGraph in object: UI_Inventory with description: Accessed None reading structure ItemType_2_0FFFD7054E9C7B63A23557B39221E207

any help will be appreciated thanks

its impossible for anyone to help you without a proper image from your blueprint graph that cause the error

however, it seems u trying to access an empty array " Attempted to access index 0 from array Target Array of length 0!"