Known issues =============== Package Manager UI problem ************************************************************************************************************************************ Usually, a lot of errors in console. Can be caused by old dependencies (to support previous Unity version). You need just remove **Package Manager UI** from the **Package Manager**: .. image:: known-issues-1.png :width: 600px :align: center Same issue can be with the **Unity Collab** - **remove** or **update** Version Control package in this case. InputSystem problem ****************************************************************** Spamming console error. This error can appear on the new Unity versions. .. image:: known-issue-input-system.png :width: 600px :align: center Error says: ``You are trying to read Input using the UnityEngine.Input class, but you have switched active Input handling to Input System package in Player Settings.`` This is because asset use old input system, and your project configured for new. To fix, open **Project Settings...** -> **Player** -> scroll to **Configuration** tab -> set **Active Input Handling** to **Old**. Restart Unity. .. image:: known-issue-input-system-2.png :width: 600px :align: center Text Mesh Pro window ****************************************************************** If you see something like this on first project open: .. image:: known-issue-tmpro.png :width: 600px :align: center Just click the outlined button. It will import some required text mesh pro assets. The referenced script on this Behaviour (Game Object 'Main Camera') is missing! ************************************************************************************************************************************ You can see this warning in console. You need to install **PostProcessStack v2** package from **Package Manager**. It will enable screen post processing effects. This is not neccessary to do, you can just ignore this problem. Asset Editor windows is empty or show wrong info ****************************************************************** In known cases this problem occurs on assembly reload (when you recompile you code, etc). .. image:: known-issue-editor-windows.png :width: 600px :align: center Can be solved by **closing and opening** window again. Also, some windows have Refresh button, which can help to solve issue.