How to fix material issues in Unity?

If you're experiencing lighting issues in Unity, here are some common fixes:

• Check Lighting Settings
• Adjust Light Sources
• Fix Shadow & Lightmap Issues
• Resolve Scene View Errors
• Optimize Lightmapping

If you're experiencing animation issues in Unity, here are some common fixes:

• Check Animation Rigging
• Adjust Animation Settings
• Fix Looping Problems
• Resolve Hierarchy Issues
• Troubleshoot Imported Animations 

To fix import issue in Unity you should:

• Check out the console errors.
• Strive to re-import particular assets.
• Update to the latest version of Unity.
• Verify Import settings.

To make a game sprite using Unity, follow the steps given below:

• Select Sprite after choosing Create 2D under Assets
• Choose a placeholder sprite, such as a circle, square, or other form
• To add a texture to your GameObject, click Texture
• Finally, include a Sprite Renderer element. And then export your sprite.

To delete a corrupted file from Unity, follow the steps given below:

• Press Window + R
• Type ‘temp’ and then select all the files that pop up
• Press the Delete button.