Prefabricated does not load on the map, the editor closes.

[Yue]

When saving the prefab and then trying to load it into the map, the map editor closes unexpectedly. 


https://www.mediafire.com/file/yfnsoo2c6zh4ter/TestMap.zip/file

[Yue]

 

[Josh]

I found this:

				"prefab": {
					"path": "Models/Prefabs/ModuleA.pfb"
				},

The prefab tries to load itself.

The solution is I need to break the prefabs when a prefab is saved, although I have no idea how you created this one.

Unity needs nested prefabs because they treat FBX files as a collection of meshes to assemble prefabs from. Our model format supports a lot of information, and I think nested prefabs might not be needed in Ultra.

[Yue]

I have created another prefabricated sijmple, two cubes. And the editor closes when loading the map.

 

test.zip

[Yue]

{
	"scene": {
		"entities": [
			{
				"group": "1351923569312",
				"kids": [
					{
						"brush": {
							"faces": [
								{
									"indicecount": 4,
									"indices": 240,
									"localmappingplane": [
										[
											1.0,
											0.0,
											0.0,
											10.0
										],
										[
											0.0,
											0.0,
											-1.0,
											2.0
										]
									],
									"mappingoffset": [
										-1.5625,
										0.7812498211860657
									],
									"mappingplane": [
										[
											1.0,
											0.0,
											0.0,
											10.0
										],
										[
											0.0,
											0.0,
											-1.0,
											2.0
										]
									],
									"mappingscale": [
										400.0,
										400.0
									]
								},
								{
									"indicecount": 4,
									"indices": 248,
									"localmappingplane": [
										[
											-1.0,
											0.0,
											0.0,
											-10.0
										],
										[
											0.0,
											0.0,
											-1.0,
											2.0
										]
									],
									"mappingoffset": [
										1.5625,
										0.7812498211860657
									],
									"mappingplane": [
										[
											-1.0,
											0.0,
											0.0,
											-10.0
										],
										[
											0.0,
											0.0,
											-1.0,
											2.0
										]
									],
									"mappingscale": [
										400.0,
										400.0
									]
								},
								{
									"indicecount": 4,
									"indices": 256,
									"localmappingplane": [
										[
											-1.0,
											0.0,
											0.0,
											-10.0
										],
										[
											0.0,
											-1.0,
											0.0,
											-0.5
										]
									],
									"mappingoffset": [
										1.5625,
										0.5859376788139343
									],
									"mappingplane": [
										[
											-1.0,
											0.0,
											0.0,
											-10.0
										],
										[
											0.0,
											-1.0,
											0.0,
											-0.5
										]
									],
									"mappingscale": [
										400.0,
										400.0
									]
								},
								{
									"indicecount": 4,
									"indices": 264,
									"localmappingplane": [
										[
											1.0,
											0.0,
											0.0,
											10.0
										],
										[
											0.0,
											-1.0,
											0.0,
											-0.5
										]
									],
									"mappingoffset": [
										-1.5625,
										0.5859376788139343
									],
									"mappingplane": [
										[
											1.0,
											0.0,
											0.0,
											10.0
										],
										[
											0.0,
											-1.0,
											0.0,
											-0.5
										]
									],
									"mappingscale": [
										400.0,
										400.0
									]
								},
								{
									"indicecount": 4,
									"indices": 272,
									"localmappingplane": [
										[
											0.0,
											0.0,
											-1.0,
											2.0
										],
										[
											0.0,
											-1.0,
											0.0,
											-0.5
										]
									],
									"mappingoffset": [
										0.7812498211860657,
										0.5859376788139343
									],
									"mappingplane": [
										[
											0.0,
											0.0,
											-1.0,
											2.0
										],
										[
											0.0,
											-1.0,
											0.0,
											-0.5
										]
									],
									"mappingscale": [
										400.0,
										400.0
									]
								},
								{
									"indicecount": 4,
									"indices": 280,
									"localmappingplane": [
										[
											0.0,
											0.0,
											1.0,
											-2.0
										],
										[
											0.0,
											-1.0,
											0.0,
											-0.5
										]
									],
									"mappingoffset": [
										-0.7812498211860657,
										0.5859376788139343
									],
									"mappingplane": [
										[
											0.0,
											0.0,
											1.0,
											-2.0
										],
										[
											0.0,
											-1.0,
											0.0,
											-0.5
										]
									],
									"mappingscale": [
										400.0,
										400.0
									]
								}
							],
							"material": {
								"path": "Materials/Ground/Mars.mat"
							},
							"vertexcount": 8,
							"vertices": 144
						},
						"matrix": [
							"0x3f800000",
							"0x0",
							"0x0",
							"0x0",
							"0x0",
							"0x3f800000",
							"0x0",
							"0x0",
							"0x0",
							"0x0",
							"0x3f800000",
							"0x0",
							"0xc0000000",
							"0x40200002",
							"0x407ffffe",
							"0x3f800000"
						],
						"position": [
							"0x41000000",
							"0x0",
							"0x0"
						],
						"prefabuuid": "3d8c3fc0-09e7-4308-a669-4d765c79676a",
						"quaternion": [
							"0x80000000",
							"0x80000000",
							"0x80000000",
							"0x3f800000"
						],
						"rotation": [
							"0x80000000",
							"0x0",
							"0x0"
						],
						"scale": [
							"0x3f800000",
							"0x3f800000",
							"0x3f800000"
						],
						"uuid": "9900d8f9-6f60-4f45-8268-3a581bc31926"
					}
				],
				"matrix": [
					"0x3f800000",
					"0x0",
					"0x0",
					"0x0",
					"0x0",
					"0x3f800000",
					"0x0",
					"0x0",
					"0x0",
					"0x0",
					"0x3f800000",
					"0x0",
					"0xc1200000",
					"0x40200002",
					"0x407ffffe",
					"0x3f800000"
				],
				"position": [
					"0xc1200000",
					"0x40200002",
					"0x407ffffe"
				],
				"prefab": {
					"path": "Prefabs/test.pfb"
				},
				"prefabuuid": "1674f7d8-7e90-4a4c-87d1-f7cb6b3b3d08",
				"quaternion": [
					"0x0",
					"0x0",
					"0x0",
					"0x3f800000"
				],
				"rotation": [
					"0x0",
					"0x0",
					"0x0"
				],
				"scale": [
					"0x3f800000",
					"0x3f800000",
					"0x3f800000"
				],
				"uuid": "5fa9b8ed-c016-4f2e-8416-b3dda8347b43"
			}
		]
	}
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Code Prefabs

[Josh]

When this prefab is loaded, an error message appears that says "Nested prefabs are not supported." So I think this is fixed.