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# FAQ

## Red errors appear after joining multiplayer rooms

<figure><img src="/files/XVImGCgP5ojlZAvcjthJ" alt=""><figcaption></figcaption></figure>

These errors has no effect on gameplay and has nothing to do with USK, because they appear in Photon scripts, so just ignore them.

## The character gets stuck in the air while jumping, or walks and automatically jumps (and then falls into the ground)

Some characters have an incorrectly assigned **hips** **bone** and the character controller does not correctly calculate the floor height.&#x20;

![](/files/-M_F3dAdXICLOe0YhdPJ)

**So the best solution is to open the avatar editor and set the correct bone there:**

![](/files/-M_F44B2dgH9O98qqwuO)

![](/files/-M_F49qfT8ObRpe-x1yj)

## Errors after import

After importing the project, you may see red errors: no big deal, all those errors are standard Unity import errors and they can be cleared up by clicking the "Clear" button.

## 'CharacterHelper' does not contain a definition for...&#x20;

![](/files/-MBTol2H7DMLs78NX5i5)

## Troubles with the Package Manager

To solve any issue with Package Manager set the **Scripting Runtime Version** to **.Net 4.x** in the Project Settings

![](/files/-M1UsCHx5pyF2l1g2E2p)

or try to reset Packages by pressing **\[Help -> Reset Packages to defaults]**

![](/files/-LrW2tmkWh6a9uhnlPn0)

## How to adjust the mobile stick range?

Open the **Mobile** **Input** menu by pressing **\[Edit -> USK Project Settings -> UI]** and set the range there:

![](/files/-M_F2Eg2WBgFt2RDLtVX)

## I can't find my question here.

Don't worry, just email us ([**gercstudio@gmail.com**](mailto:gercstudio@gmail.com?subject=Universal%20Shooter%20Kit%20-%20Question%20)) and we'll help you 😉