Signal 'tree_exiting' is already connected

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,
1

Godot Version

Godot 4.3.stable

Question

Hello,
I imported a 3D model and set the layer in the import settings
of the .blend model to 1 and 20,
but then I realized that I didn’t need it, but when I tried to change it back
I couldn’t get rid of the layer 20 setting no matter what,
and then it showed me an error message in the output

Signal ‘tree_exiting’ is already connected to given callable ‘Node3DEditorViewport::_preview_exited_scene’ in that object.

Godot_v4.3-stable_win64_CU774pNyDI
Godot_v4.3-stable_win64_CU774pNyDI1216×203 16.4 KB

I restarted godot, then restarted my computer, but it didn’t work no matter what.

Godot_v4.3-stable_win64_Ut8nMjnaRw
Godot_v4.3-stable_win64_Ut8nMjnaRw1536×864 112 KB

machine translation

2

I deleted the .import document with the:

_subresources={
“nodes”: {
“PATH:leg”: {
“mesh_instance/layers”: 524289
}
}
}

and it fixed it.