ryantwarner/netcodecharactercontroller

A networked third person character controller for Unity3D

Netcode Character Controller

This is a base project for a networked third person character controller in Unity3D 2021 HDRP using Netcode for GameObjects 1.0 (MLAPI). It offers minor improvements to the legacy third person character controller in addition to networking support.

License

All sample assets are provided by Unity under the Unity Companion License.

netcodecharactercontroller's Issues

Setting linear velocity of a kinematic body is not supported error in 2022.1.0

Thank you for pulling together this prototype for the NetCode Third Person Character Controller. It has saved me a lot of work figuring it out. I think it is nearly there, but I have noticed an error. This error only gets logged when you attempt to move the Player on the 'client' ... the 'host' player (and therefore the server) is fine.

Setting linear velocity of a kinematic body is not supported.
InvalidOperationException: Client is not allowed to write to this NetworkVariable
  at Unity.Netcode.NetworkVariable`1[T].set_Value (T value) [0x0003a] in <693656ca012e4e968ef2beda232c1ee7>:0 
  at Unity.Netcode.Components.NetworkTransform.TryCommitTransform (UnityEngine.Transform& transformToCommit, System.Boolean synchronize) [0x0006d] in <719eea6d5f2c4fb68836733d2ee1d20c>:0 
  at Unity.Netcode.Components.NetworkTransform.OnUpdateAuthoritativeState (UnityEngine.Transform& transformSource) [0x00038] in <719eea6d5f2c4fb68836733d2ee1d20c>:0 
  at Unity.Netcode.Components.NetworkTransform.TryCommitTransformToServer (UnityEngine.Transform transformToCommit, System.Double dirtyTime) [0x000b4] in <719eea6d5f2c4fb68836733d2ee1d20c>:0 

I had a look into the linear velocity bug and found this on the forum: https://forum.unity.com/threads/kinematic-rigidbodies-no-longer-holding-velocity-property.1227075/

I tested the theory by commenting out this line: m_Rigidbody.velocity = v; from the onAnimatorMove method. I wasn't able to move the player but the error disappeared. I think the error related to writing to the NetworkVariable must be related to this.

Do you have any thoughts? I will update here if I find a solution.