SphereSensor issue in Shooter 2.5.0

[wabby]

Hello, when create a new Ennemy AI, there is 2 red alert message in console:


MissingComponentException: There is no 'SphereCollider' attached to the "SphereSensor" game object, but a script is trying to access it.
You probably need to add a SphereCollider to the game object "SphereSensor". Or your script needs to check if the component is attached before using it.
Invector.vCharacterController.AI.v_AIEditor.CreateSensor (Invector.vCharacterController.AI.v_AIMotor motor) (at Assets/Invector-3rdPersonController/Melee Combat/Scripts/CharacterAI/Editor/v_AIEditor.cs:63)
Invector.vCharacterController.AI.v_AIEditor.OnInspectorGUI () (at Assets/Invector-3rdPersonController/Melee Combat/Scripts/CharacterAI/Editor/v_AIEditor.cs:74)
UnityEditor.InspectorWindow.DoOnInspectorGUI (System.Boolean rebuildOptimizedGUIBlock, UnityEditor.Editor editor, System.Boolean wasVisible, UnityEngine.Rect& contentRect) (at C:/buildslave/unity/build/Editor/Mono/Inspe


AND


ArgumentException: Getting control 0's position in a group with only 0 controls when doing repaint
Aborting
UnityEngine.GUILayoutGroup.GetNext () (at C:/buildslave/unity/build/Modules/IMGUI/LayoutGroup.cs:122)
UnityEngine.GUILayoutUtility.BeginLayoutGroup (UnityEngine.GUIStyle style, UnityEngine.GUILayoutOption[] options, System.Type layoutType) (at C:/buildslave/unity/build/Modules/IMGUI/GUILayoutUtility.cs:309)
UnityEngine.GUILayout.BeginVertical (UnityEngine.GUIContent content, UnityEngine.GUIStyle style, UnityEngine.GUILayoutOption[] options) (at C:/buildslave/unity/build/Modules/IMGUI/GUILayout.cs:277)
UnityEngine.GUILayout.BeginVertical (System.String text, UnityEngine.GUIStyle style, UnityEngine.GUILayoutOption[] options) (at C:/buildslave/unity/build/Modules/IMGUI/GUILayout.cs:271)
Invector.vEditorBase.OnInspectorGUI () (at Assets/Invector-3rdPersonController/Basic Locomotion/Scripts/Generic/Editor/vEditorHelper.cs:234)
Invector.vCharacterController.AI.v_AIEditor.OnInspectorGUI () (at Assets/Invector-3rdPersonController/Melee Combat/Scripts/CharacterAI/Editor/v_AIEditor.cs:97)
UnityEditor.InspectorWindow.DoOnInspectorGUI (System.Boolean rebuildOptimizedGUIBlock, UnityEditor.Editor editor, System.Boolean wasVisible, UnityEngine.Rect& contentRect) (at C:/buildslave/unity/build/Editor/Mono/Inspector/InspectorWindow.cs:1647)
UnityEngine.GUIUtility:ProcessEvent(Int32, IntPtr)

Indeed, the sphere collider is not added on the SphereSensor object and the NPC created is not touching ground in Play mode.

I'm using Unity LTS version (2018.4.13)

[Invector]

If you read the error, it's very simple to understand and solve the issue:

"MissingComponentException: There is no 'SphereCollider' attached to the "SphereSensor" game object, but a script is trying to access it."

So... you simple need to add a SphereCollider component to the SphereSendor gameObject 
Don't forget to check the "IsTrigger" option as well, this will solve the other error.

ps* I'm not sure why the AI Window Creator didn't automatically added the sphere collider when creating the AI, we will investigate this issue but as you can see, don't get afraid of some lines of errors, most of the times the issues are very simple to fix it yourself ;)

[wabby]

Dec 7, 2019 0:21:52 GMT Invector said:

If you read the error, it's very simple to understand and solve the issue:

"MissingComponentException: There is no 'SphereCollider' attached to the "SphereSensor" game object, but a script is trying to access it."

So... you simple need to add a SphereCollider component to the SphereSendor gameObject 
Don't forget to check the "IsTrigger" option as well, this will solve the other error.

ps* I'm not sure why the AI Window Creator didn't automatically added the sphere collider when creating the AI, we will investigate this issue but as you can see, don't get afraid of some lines of errors, most of the times the issues are very simple to fix it yourself ;)

Ha ha ! Yes, that's what I made before posting the message here :-)

Anyway, that "solves" the first problem but the NPC is still not touching ground. Maybe an issue linked to the NavMeshAgent… I hope it helps to investigate.

[Invector]

Did you check the option "IsTrigger" in the sphere sensor? also make sure to bake the navmesh in your scene

[wabby]

Yes, same issue in a new project in your demo scene.

Existing ennemy are good but as soon as I try to add a new one (with your Vbot fbx), the character is not grounded.

[Invector]

I just tested here and it's working as expected... Does your ground object is using the layer "Default"? Also if you can record a small clip showing the issue

[wabby]

Yes, on the right layer (your demo scene). Sorry, I can't screencast my computer for now. Here is a visual :

[Invector]

It's probably something very silly but this screenshot doesn't help much