RememberNavMesh2D null reference bug

Owlkin

I think there is a null check missing in the RememberNavMesh2D script.

Problem:

When returning to a scene where Nav Mesh holes have not yet been added to the default mesh during play I'm seeing an exception on line 76. Which is also causing the camera load to fail and stay at 0,0.

Steps to reproduce:

Attach the RememberNavMesh2D to the default Nav Mesh, which should have no holes attached.

Load the scene but do not add any holes to the Nav Mesh during play.

Exit the scene.

Return to the scene.

The exception will be triggered and the camera will default to 0,0.

Workaround:

Adding

if (linkedIDs == null) return;

just before the for loop on line 76 seems to solve the problem.

ChrisIceBox

Thanks for the clear report.

Owlkin

No problem. It helps me make sure I'm certain of what I think is going wrong before I put my foot in my mouth