Open Bug on Github from editor

Hi,
i was not sure if I should post it here or not but my entire Editor is not working anymore and i get:

Nothing is shown anymore in the outline aswell.
Also i cannot click anymore in the Editor:

This is in top of everything and i can click nothing:

It all started by me adding a Gameobject and adding a model to this Object since then nothing works anymore:

I did report this but I have no idea how to categorize this.

Could you share a small project that shows the error that perhaps we can look at?

I had to remove the collection where the GO with the Model was since that caused all to brick i did download the collection that was the error.

name: "forest_level"
instances {
  id: "character_spawner"
  prototype: "/main/characters/character_spawner.go"
}
scale_along_z: 0
embedded_instances {
  id: "level"
  children: "go"
  data: "components {\n"
  "  id: \"game_controller\"\n"
  "  component: \"/main/game_controller.script\"\n"
  "}\n"
  "components {\n"
  "  id: \"level_1\"\n"
  "  component: \"/main/level_1.tilemap\"\n"
  "}\n"
  "components {\n"
  "  id: \"spawn_controller\"\n"
  "  component: \"/main/spawn_controller.script\"\n"
  "}\n"
  "components {\n"
  "  id: \"forest_level\"\n"
  "  component: \"/main/level/forest/forest_level.sound\"\n"
  "}\n"
  "embedded_components {\n"
  "  id: \"enemies_collectionproxy\"\n"
  "  type: \"collectionproxy\"\n"
  "  data: \"collection: \\\"/main/enemies/enemies.collection\\\"\\n"
  "\"\n"
  "}\n"
  "embedded_components {\n"
  "  id: \"enemy_factory\"\n"
  "  type: \"factory\"\n"
  "  data: \"prototype: \\\"/main/enemies/skeleton/skeleton.go\\\"\\n"
  "dynamic_prototype: true\\n"
  "\"\n"
  "}\n"
  "embedded_components {\n"
  "  id: \"coins_collectionproxy\"\n"
  "  type: \"collectionproxy\"\n"
  "  data: \"collection: \\\"/main/objects/coins/coins.collection\\\"\\n"
  "\"\n"
  "}\n"
  ""
  scale3 {
    x: 1.210396
    y: 1.160113
  }
}
embedded_instances {
  id: "gui"
  data: "components {\n"
  "  id: \"exp_bar_gui\"\n"
  "  component: \"/main/gui/exp_bar/exp_bar_gui.gui\"\n"
  "}\n"
  "components {\n"
  "  id: \"health_bar_gui\"\n"
  "  component: \"/main/gui/health_bar/health_bar_gui.gui\"\n"
  "}\n"
  "components {\n"
  "  id: \"timer\"\n"
  "  component: \"/main/gui/timer/timer.gui\"\n"
  "}\n"
  "components {\n"
  "  id: \"weapons\"\n"
  "  component: \"/main/gui/weapons/weapons.gui\"\n"
  "}\n"
  "components {\n"
  "  id: \"debug\"\n"
  "  component: \"/main/gui/debug_gui/debug.gui\"\n"
  "}\n"
  "components {\n"
  "  id: \"coins\"\n"
  "  component: \"/main/gui/coins/coins.gui\"\n"
  "}\n"
  "components {\n"
  "  id: \"portrait\"\n"
  "  component: \"/main/gui/portrait/portrait.gui\"\n"
  "}\n"
  "components {\n"
  "  id: \"special_bar\"\n"
  "  component: \"/main/gui/special_bar/special_bar.gui\"\n"
  "}\n"
  ""
}
embedded_instances {
  id: "go"
  data: "embedded_components {\n"
  "  id: \"model\"\n"
  "  type: \"model\"\n"
  "  data: \"mesh: \\\"/builtins/assets/meshes/quad.dae\\\"\\n"
  "name: \\\"{{NAME}}\\\"\\n"
  "materials {\\n"
  "  name: \\\"default\\\"\\n"
  "  material: \\\"\\\"\\n"
  "}\\n"
  "\"\n"
  "  position {\n"
  "    x: 0.596683\n"
  "    y: 0.348386\n"
  "  }\n"
  "}\n"
  ""
  scale3 {
    x: 720.0
    y: 720.0
  }
}

the last embedded_instances with the go caused so i could not use anything anymore.