Error loading inventory

[azumukupoe]

Error loading inventory:
java.lang.NullPointerException: Attempt to invoke virtual method 'java.util.List com.nosoop.steamtrade.inventory.TradeInternalInventory.getItemList()' on a null object reference

Also, where can I see Steam inventory?

[dacioromero]

I'm having a similar issue, it would be great to see this app maintained