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Published 20 hours ago • verified publisher icon Podshot

KeyError: 'name' when trying to save PE World

Open nic96 opened this issue 6 years ago • 4 comments

Description of Issue: KeyError: 'name'

MCEdit Version: 87801ca

Minecraft Version the world was last opened in: PE 1.10.2

Operating System: Arch Linux

I get the following errors when loading a bedrock edition world:

Game Version: PE
Traceback (most recent call last):
  File "/path/to/MCEdit-Unified/renderer.py", line 3900, in workOnChunk
    for _ in faceInfoCalculator:
  File "/path/to/MCEdit-Unified/renderer.py", line 3882, in calcFacesForChunkRenderer
    for _ in calc:
  File "/path/to/MCEdit-Unified/renderer.py", line 388, in calcFaces
    for _ in self.renderer.chunkCalculator.calcFacesForChunkRenderer(self):
  File "/path/to/MCEdit-Unified/renderer.py", line 849, in calcFacesForChunkRenderer
    for _ in br.makeChunkVertices(chunk):
  File "/path/to/MCEdit-Unified/renderer.py", line 1447, in makeChunkVertices
    neighbors = self.chunkCalculator.getNeighboringChunks(chunk)
  File "/path/to/MCEdit-Unified/renderer.py", line 883, in getNeighboringChunks
    neighboringChunks[dir] = level.getChunk(cx + dx, cz + dz)
  File "/path/to/MCEdit-Unified/pymclevel/leveldbpocket.py", line 958, in getChunk
    c = self.worldFile.loadChunk(cx, cz, self)
  File "/path/to/MCEdit-Unified/pymclevel/leveldbpocket.py", line 590, in loadChunk
    chunk = self._readChunk(cx, cz, world)
  File "/path/to/MCEdit-Unified/pymclevel/leveldbpocket.py", line 454, in _readChunk
    chunk.add_data(terrain=tr, tile_entities=te, entities=en, subchunk=i)
  File "/path/to/MCEdit-Unified/pymclevel/leveldbpocket.py", line 1964, in add_data
    )['name']
KeyError: 'name'
Traceback (most recent call last):
  File "/path/to/MCEdit-Unified/renderer.py", line 3900, in workOnChunk
    for _ in faceInfoCalculator:
  File "/path/to/MCEdit-Unified/renderer.py", line 3882, in calcFacesForChunkRenderer
    for _ in calc:
  File "/path/to/MCEdit-Unified/renderer.py", line 388, in calcFaces
    for _ in self.renderer.chunkCalculator.calcFacesForChunkRenderer(self):
  File "/path/to/MCEdit-Unified/renderer.py", line 849, in calcFacesForChunkRenderer
    for _ in br.makeChunkVertices(chunk):
  File "/path/to/MCEdit-Unified/renderer.py", line 1447, in makeChunkVertices
    neighbors = self.chunkCalculator.getNeighboringChunks(chunk)
  File "/path/to/MCEdit-Unified/renderer.py", line 883, in getNeighboringChunks
    neighboringChunks[dir] = level.getChunk(cx + dx, cz + dz)
  File "/path/to/MCEdit-Unified/pymclevel/leveldbpocket.py", line 958, in getChunk
    c = self.worldFile.loadChunk(cx, cz, self)
  File "/path/to/MCEdit-Unified/pymclevel/leveldbpocket.py", line 590, in loadChunk
    chunk = self._readChunk(cx, cz, world)
  File "/path/to/MCEdit-Unified/pymclevel/leveldbpocket.py", line 454, in _readChunk
    chunk.add_data(terrain=tr, tile_entities=te, entities=en, subchunk=i)
  File "/path/to/MCEdit-Unified/pymclevel/leveldbpocket.py", line 1964, in add_data
    )['name']
KeyError: 'name'
[ WARNING][                   root.py:816]:Error reading chunk: 'name'

And when trying to save I get:

[   ERROR][                    root.py:59]:Exception:
Traceback (most recent call last):
  File "/path/to/MCEdit-Unified/mceutils.py", line 53, in _alertException
    return func(*args, **kw)
  File "/path/to/MCEdit-Unified/leveleditor.py", line 1458, in saveFile
    if "Canceled" == showProgress("Lighting chunks", level.generateLightsIter(), cancel=True):
  File "/path/to/MCEdit-Unified/albow/extended_widgets.py", line 359, in showProgress
    if widget.present():
  File "/path/to/MCEdit-Unified/albow/widget.py", line 525, in present
    self.root.run_modal(self)
  File "/path/to/MCEdit-Unified/albow/root.py", line 233, in run_modal
    self.gl_draw_all(self, (0, 0))
  File "/path/to/MCEdit-Unified/albow/widget.py", line 766, in gl_draw_all
    subwidget.gl_draw_all(root, suboffset)
  File "/path/to/MCEdit-Unified/albow/widget.py", line 773, in gl_draw_all
    self.draw_all(surface)
  File "/path/to/MCEdit-Unified/albow/widget.py", line 334, in draw_all
    self.draw(surface)
  File "/path/to/MCEdit-Unified/albow/extended_widgets.py", line 275, in draw
    amount = progressIterator.next()
  File "/path/to/MCEdit-Unified/pymclevel/infiniteworld.py", line 656, in generateLightsIter
    for c, t, p in self._generateLightsIter(dc):
  File "/path/to/MCEdit-Unified/pymclevel/infiniteworld.py", line 773, in _generateLightsIter
    neighboringChunks[dir] = self.getChunk(cx + dx, cz + dz)
  File "/path/to/MCEdit-Unified/pymclevel/leveldbpocket.py", line 958, in getChunk
    c = self.worldFile.loadChunk(cx, cz, self)
  File "/path/to/MCEdit-Unified/pymclevel/leveldbpocket.py", line 590, in loadChunk
    chunk = self._readChunk(cx, cz, world)
  File "/path/to/MCEdit-Unified/pymclevel/leveldbpocket.py", line 454, in _readChunk
    chunk.add_data(terrain=tr, tile_entities=te, entities=en, subchunk=i)
  File "/path/to/MCEdit-Unified/pymclevel/leveldbpocket.py", line 1964, in add_data
    )['name']
KeyError: 'name'

So I'm able to open bedrock edition worlds, but unable to save.

nic96 avatar Feb 15 '18 23:02 nic96

I found a quick fix by replacing:

                id = defs_get(ids_get(v, 'Unknown'),
                                     {'name': 'Unknown Entity %s' % v,
                                      'idStr': 'Unknown Entity %s' % v,
                                      'id': -1,
                                      'type': 'Unknown'}
                                     )['name']

With this:

                invertEntities = {v: k for k, v in entity.PocketEntity.entityList.items()}
                id = invertEntities.get(v, "Entity %s"%v)
                #Add the built one to the entities
                if id not in entity.PocketEntity.entityList.keys():
                    logger.warning("Found unknown entity '%s'"%v)
                    entity.PocketEntity.entityList[id] = v

In the following file: https://github.com/Podshot/MCEdit-Unified/blob/430a47934bb1c6f530eac60fc07dca246e90c9d8/pymclevel/leveldbpocket.py#L1959

nic96 avatar Feb 15 '18 23:02 nic96

I added the following code for debugging purposes:

                try:
                    defs_get(ids_get(v, 'Unknown'),
                                     {'name': 'Unknown Entity %s' % v,
                                      'idStr': 'Unknown Entity %s' % v,
                                      'id': -1,
                                      'type': 'Unknown'}
                                     )['name']
                except KeyError, e:
                    defs = defs_get(ids_get(v, 'Unknown'),
                                     {'name': 'Unknown Entity %s' % v,
                                      'idStr': 'Unknown Entity %s' % v,
                                      'id': -1,
                                      'type': 'Unknown'}
                                     )
                    for x in defs:
                        print x + " : " + str(defs[x])
                    print "\n"

And I get the following output.

Game Version: PE
data : {u'11': {u'tex': [0, 1], u'name': u'Cobblestone Slab (Top)'}, u'10': {u'tex': [4, 0], u'aka': u'Old Wood', u'name': u'Wooden Slab (Top)'}, u'13': {u'tex': [6, 3], u'name': u'Stone Brick Slab (Top)'}, u'12': {u'tex': [7, 0], u'name': u'Brick Slab (Top)'}, u'15': {u'tex': [0, 14], u'name': u'Nether Brick Slab (Top)'}, u'14': {u'tex': [9, 13], u'name': u'Quartz Slab (Top)'}, u'1': {u'tex': [0, 12], u'tex_direction': {u'TOP': [0, 11], u'BOTTOM': [0, 13]}, u'name': u'Sandstone Slab (Bottom)'}, u'0': {u'tex': [5, 0], u'tex_direction': {u'TOP': [6, 0], u'BOTTOM': [6, 0]}, u'name': u'Stone Slab (Bottom)'}, u'3': {u'tex': [0, 1], u'name': u'Cobblestone Slab (Bottom)'}, u'2': {u'tex': [4, 0], u'aka': u'Old Wood', u'name': u'Wooden Slab (Bottom)'}, u'5': {u'tex': [6, 3], u'name': u'Stone Brick Slab (Bottom)'}, u'4': {u'tex': [7, 0], u'name': u'Brick Slab (Bottom)'}, u'7': {u'tex': [0, 14], u'name': u'Nether Brick Slab (Bottom)'}, u'6': {u'tex': [9, 13], u'name': u'Quartz Slab (Bottom)'}, u'9': {u'tex': [0, 12], u'tex_direction': {u'TOP': [0, 11], u'BOTTOM': [0, 13]}, u'name': u'Sandstone Slab (Top)'}, u'8': {u'tex': [5, 0], u'tex_direction': {u'TOP': [6, 0], u'BOTTOM': [6, 0]}, u'name': u'Stone Slab (Top)'}}
idStr : stone_slab
tex : [6, 0]
mapcolor : [200, 200, 200]
type : HALFHEIGHT
id : 44


data : {u'11': {u'tex': [0, 1], u'name': u'Cobblestone Slab (Top)'}, u'10': {u'tex': [4, 0], u'aka': u'Old Wood', u'name': u'Wooden Slab (Top)'}, u'13': {u'tex': [6, 3], u'name': u'Stone Brick Slab (Top)'}, u'12': {u'tex': [7, 0], u'name': u'Brick Slab (Top)'}, u'15': {u'tex': [0, 14], u'name': u'Nether Brick Slab (Top)'}, u'14': {u'tex': [9, 13], u'name': u'Quartz Slab (Top)'}, u'1': {u'tex': [0, 12], u'tex_direction': {u'TOP': [0, 11], u'BOTTOM': [0, 13]}, u'name': u'Sandstone Slab (Bottom)'}, u'0': {u'tex': [5, 0], u'tex_direction': {u'TOP': [6, 0], u'BOTTOM': [6, 0]}, u'name': u'Stone Slab (Bottom)'}, u'3': {u'tex': [0, 1], u'name': u'Cobblestone Slab (Bottom)'}, u'2': {u'tex': [4, 0], u'aka': u'Old Wood', u'name': u'Wooden Slab (Bottom)'}, u'5': {u'tex': [6, 3], u'name': u'Stone Brick Slab (Bottom)'}, u'4': {u'tex': [7, 0], u'name': u'Brick Slab (Bottom)'}, u'7': {u'tex': [0, 14], u'name': u'Nether Brick Slab (Bottom)'}, u'6': {u'tex': [9, 13], u'name': u'Quartz Slab (Bottom)'}, u'9': {u'tex': [0, 12], u'tex_direction': {u'TOP': [0, 11], u'BOTTOM': [0, 13]}, u'name': u'Sandstone Slab (Top)'}, u'8': {u'tex': [5, 0], u'tex_direction': {u'TOP': [6, 0], u'BOTTOM': [6, 0]}, u'name': u'Stone Slab (Top)'}}
idStr : stone_slab
tex : [6, 0]
mapcolor : [200, 200, 200]
type : HALFHEIGHT
id : 44


data : {u'11': {u'tex': [0, 1], u'name': u'Cobblestone Slab (Top)'}, u'10': {u'tex': [4, 0], u'aka': u'Old Wood', u'name': u'Wooden Slab (Top)'}, u'13': {u'tex': [6, 3], u'name': u'Stone Brick Slab (Top)'}, u'12': {u'tex': [7, 0], u'name': u'Brick Slab (Top)'}, u'15': {u'tex': [0, 14], u'name': u'Nether Brick Slab (Top)'}, u'14': {u'tex': [9, 13], u'name': u'Quartz Slab (Top)'}, u'1': {u'tex': [0, 12], u'tex_direction': {u'TOP': [0, 11], u'BOTTOM': [0, 13]}, u'name': u'Sandstone Slab (Bottom)'}, u'0': {u'tex': [5, 0], u'tex_direction': {u'TOP': [6, 0], u'BOTTOM': [6, 0]}, u'name': u'Stone Slab (Bottom)'}, u'3': {u'tex': [0, 1], u'name': u'Cobblestone Slab (Bottom)'}, u'2': {u'tex': [4, 0], u'aka': u'Old Wood', u'name': u'Wooden Slab (Bottom)'}, u'5': {u'tex': [6, 3], u'name': u'Stone Brick Slab (Bottom)'}, u'4': {u'tex': [7, 0], u'name': u'Brick Slab (Bottom)'}, u'7': {u'tex': [0, 14], u'name': u'Nether Brick Slab (Bottom)'}, u'6': {u'tex': [9, 13], u'name': u'Quartz Slab (Bottom)'}, u'9': {u'tex': [0, 12], u'tex_direction': {u'TOP': [0, 11], u'BOTTOM': [0, 13]}, u'name': u'Sandstone Slab (Top)'}, u'8': {u'tex': [5, 0], u'tex_direction': {u'TOP': [6, 0], u'BOTTOM': [6, 0]}, u'name': u'Stone Slab (Top)'}}
idStr : stone_slab
tex : [6, 0]
mapcolor : [200, 200, 200]
type : HALFHEIGHT
id : 44


data : {u'11': {u'tex': [0, 1], u'name': u'Cobblestone Slab (Top)'}, u'10': {u'tex': [4, 0], u'aka': u'Old Wood', u'name': u'Wooden Slab (Top)'}, u'13': {u'tex': [6, 3], u'name': u'Stone Brick Slab (Top)'}, u'12': {u'tex': [7, 0], u'name': u'Brick Slab (Top)'}, u'15': {u'tex': [0, 14], u'name': u'Nether Brick Slab (Top)'}, u'14': {u'tex': [9, 13], u'name': u'Quartz Slab (Top)'}, u'1': {u'tex': [0, 12], u'tex_direction': {u'TOP': [0, 11], u'BOTTOM': [0, 13]}, u'name': u'Sandstone Slab (Bottom)'}, u'0': {u'tex': [5, 0], u'tex_direction': {u'TOP': [6, 0], u'BOTTOM': [6, 0]}, u'name': u'Stone Slab (Bottom)'}, u'3': {u'tex': [0, 1], u'name': u'Cobblestone Slab (Bottom)'}, u'2': {u'tex': [4, 0], u'aka': u'Old Wood', u'name': u'Wooden Slab (Bottom)'}, u'5': {u'tex': [6, 3], u'name': u'Stone Brick Slab (Bottom)'}, u'4': {u'tex': [7, 0], u'name': u'Brick Slab (Bottom)'}, u'7': {u'tex': [0, 14], u'name': u'Nether Brick Slab (Bottom)'}, u'6': {u'tex': [9, 13], u'name': u'Quartz Slab (Bottom)'}, u'9': {u'tex': [0, 12], u'tex_direction': {u'TOP': [0, 11], u'BOTTOM': [0, 13]}, u'name': u'Sandstone Slab (Top)'}, u'8': {u'tex': [5, 0], u'tex_direction': {u'TOP': [6, 0], u'BOTTOM': [6, 0]}, u'name': u'Stone Slab (Top)'}}
idStr : stone_slab
tex : [6, 0]
mapcolor : [200, 200, 200]
type : HALFHEIGHT
id : 44


data : {u'11': {u'tex': [0, 1], u'name': u'Cobblestone Slab (Top)'}, u'10': {u'tex': [4, 0], u'aka': u'Old Wood', u'name': u'Wooden Slab (Top)'}, u'13': {u'tex': [6, 3], u'name': u'Stone Brick Slab (Top)'}, u'12': {u'tex': [7, 0], u'name': u'Brick Slab (Top)'}, u'15': {u'tex': [0, 14], u'name': u'Nether Brick Slab (Top)'}, u'14': {u'tex': [9, 13], u'name': u'Quartz Slab (Top)'}, u'1': {u'tex': [0, 12], u'tex_direction': {u'TOP': [0, 11], u'BOTTOM': [0, 13]}, u'name': u'Sandstone Slab (Bottom)'}, u'0': {u'tex': [5, 0], u'tex_direction': {u'TOP': [6, 0], u'BOTTOM': [6, 0]}, u'name': u'Stone Slab (Bottom)'}, u'3': {u'tex': [0, 1], u'name': u'Cobblestone Slab (Bottom)'}, u'2': {u'tex': [4, 0], u'aka': u'Old Wood', u'name': u'Wooden Slab (Bottom)'}, u'5': {u'tex': [6, 3], u'name': u'Stone Brick Slab (Bottom)'}, u'4': {u'tex': [7, 0], u'name': u'Brick Slab (Bottom)'}, u'7': {u'tex': [0, 14], u'name': u'Nether Brick Slab (Bottom)'}, u'6': {u'tex': [9, 13], u'name': u'Quartz Slab (Bottom)'}, u'9': {u'tex': [0, 12], u'tex_direction': {u'TOP': [0, 11], u'BOTTOM': [0, 13]}, u'name': u'Sandstone Slab (Top)'}, u'8': {u'tex': [5, 0], u'tex_direction': {u'TOP': [6, 0], u'BOTTOM': [6, 0]}, u'name': u'Stone Slab (Top)'}}
idStr : stone_slab
tex : [6, 0]
mapcolor : [200, 200, 200]
type : HALFHEIGHT
id : 44


data : {u'11': {u'tex': [0, 1], u'name': u'Cobblestone Slab (Top)'}, u'10': {u'tex': [4, 0], u'aka': u'Old Wood', u'name': u'Wooden Slab (Top)'}, u'13': {u'tex': [6, 3], u'name': u'Stone Brick Slab (Top)'}, u'12': {u'tex': [7, 0], u'name': u'Brick Slab (Top)'}, u'15': {u'tex': [0, 14], u'name': u'Nether Brick Slab (Top)'}, u'14': {u'tex': [9, 13], u'name': u'Quartz Slab (Top)'}, u'1': {u'tex': [0, 12], u'tex_direction': {u'TOP': [0, 11], u'BOTTOM': [0, 13]}, u'name': u'Sandstone Slab (Bottom)'}, u'0': {u'tex': [5, 0], u'tex_direction': {u'TOP': [6, 0], u'BOTTOM': [6, 0]}, u'name': u'Stone Slab (Bottom)'}, u'3': {u'tex': [0, 1], u'name': u'Cobblestone Slab (Bottom)'}, u'2': {u'tex': [4, 0], u'aka': u'Old Wood', u'name': u'Wooden Slab (Bottom)'}, u'5': {u'tex': [6, 3], u'name': u'Stone Brick Slab (Bottom)'}, u'4': {u'tex': [7, 0], u'name': u'Brick Slab (Bottom)'}, u'7': {u'tex': [0, 14], u'name': u'Nether Brick Slab (Bottom)'}, u'6': {u'tex': [9, 13], u'name': u'Quartz Slab (Bottom)'}, u'9': {u'tex': [0, 12], u'tex_direction': {u'TOP': [0, 11], u'BOTTOM': [0, 13]}, u'name': u'Sandstone Slab (Top)'}, u'8': {u'tex': [5, 0], u'tex_direction': {u'TOP': [6, 0], u'BOTTOM': [6, 0]}, u'name': u'Stone Slab (Top)'}}
idStr : stone_slab
tex : [6, 0]
mapcolor : [200, 200, 200]
type : HALFHEIGHT
id : 44


data : {u'11': {u'tex': [0, 1], u'name': u'Cobblestone Slab (Top)'}, u'10': {u'tex': [4, 0], u'aka': u'Old Wood', u'name': u'Wooden Slab (Top)'}, u'13': {u'tex': [6, 3], u'name': u'Stone Brick Slab (Top)'}, u'12': {u'tex': [7, 0], u'name': u'Brick Slab (Top)'}, u'15': {u'tex': [0, 14], u'name': u'Nether Brick Slab (Top)'}, u'14': {u'tex': [9, 13], u'name': u'Quartz Slab (Top)'}, u'1': {u'tex': [0, 12], u'tex_direction': {u'TOP': [0, 11], u'BOTTOM': [0, 13]}, u'name': u'Sandstone Slab (Bottom)'}, u'0': {u'tex': [5, 0], u'tex_direction': {u'TOP': [6, 0], u'BOTTOM': [6, 0]}, u'name': u'Stone Slab (Bottom)'}, u'3': {u'tex': [0, 1], u'name': u'Cobblestone Slab (Bottom)'}, u'2': {u'tex': [4, 0], u'aka': u'Old Wood', u'name': u'Wooden Slab (Bottom)'}, u'5': {u'tex': [6, 3], u'name': u'Stone Brick Slab (Bottom)'}, u'4': {u'tex': [7, 0], u'name': u'Brick Slab (Bottom)'}, u'7': {u'tex': [0, 14], u'name': u'Nether Brick Slab (Bottom)'}, u'6': {u'tex': [9, 13], u'name': u'Quartz Slab (Bottom)'}, u'9': {u'tex': [0, 12], u'tex_direction': {u'TOP': [0, 11], u'BOTTOM': [0, 13]}, u'name': u'Sandstone Slab (Top)'}, u'8': {u'tex': [5, 0], u'tex_direction': {u'TOP': [6, 0], u'BOTTOM': [6, 0]}, u'name': u'Stone Slab (Top)'}}
idStr : stone_slab
tex : [6, 0]
mapcolor : [200, 200, 200]
type : HALFHEIGHT
id : 44

And looking in the following file I see that stone_slab does indeed not have a name: https://github.com/Podshot/MCEdit-Unified/blob/87801cacde49cd7f2246d24d84473c41d9ef1b14/mcver/PE/blocks.json

And I'm not sure it should have a name or the code in pymclevel/leveldbpocket.py just needs to be fixed.

Edit: If stone_slab should have a name then the fix is to just change:

            "id": 44,
            "idStr": "stone_slab",
            "mapcolor": [
                200,
                200,
                200
            ],
            "tex": [
                6,
                0
            ],
            "type": "HALFHEIGHT"
        },

To this:

            "id": 44,
            "idStr": "stone_slab",
            "mapcolor": [
                200,
                200,
                200
            ],
            "name": "Stone Slab",
            "tex": [
                6,
                0
            ],
            "type": "HALFHEIGHT"
        },

In https://github.com/Podshot/MCEdit-Unified/blob/87801cacde49cd7f2246d24d84473c41d9ef1b14/mcver/PE/blocks.json#L2825

nic96 avatar Feb 16 '18 00:02 nic96

Also red_flower doesn't have a name. There might be more. I haven't checked. That's just what my code has come across so far.

nic96 avatar Feb 16 '18 23:02 nic96

Sorry for the delay answering but it seems weird to me... This only happens for entities so assuming the problem is that we're missing a name for a block doesn't make sense to me... Seems like id 44 for entities is zombie villager and when I use this id number, I get the zombie villager with the name tag... Can you try printing the "v" value in your debugging lines? Thanks!

naor2013 avatar Apr 01 '18 17:04 naor2013