Attempt to index local 'entity' (a nil value) - in function 'traceentity'

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#1

Hi,

I get the follow error after reloading my game. First time to get the error at once before I saved the game:

develop-2630 (x64)
...nehearth/components/building/building_component.luac:124: attempt to index local 'entity' (a nil value)
stack traceback:
    radiant/modules/events.luac:48: in function <radiant/modules/events.luac:45>
    ...nehearth/components/building/building_component.luac:124: in function '_trace_entity'
    ...nehearth/components/building/building_component.luac:37: in function '_restore_structure_traces'
    ...nehearth/components/building/building_component.luac:17: in function 'obj'
    radiant/modules/events.luac:14: in function 'instance'
    radiant/modules/events.luac:59: in function <radiant/modules/events.luac:57>
    [C]: in function 'xpcall'
    radiant/modules/events.luac:57: in function <radiant/modules/events.luac:50>

Currently are my game in that status also in the beginning. Plan is build a castle.

screenshot 2015_10_07__23_28_07.jpg1809Ă—1018 514 KB

Here the Log Files.
stonehearth.log (60.0 KB)

I hope I can finish my castle :slight_smile: If the save game also needed let me know it.

Br RawEdge

PS: I hope you understand it but English is not my mother language.

Update: after try to place a new block for the building I get the follow Errors:

develop-2630 (x64)
radiant/modules/entities.luac:100: attempt to index local 'entity' (a nil value)
stack traceback:
    [C]: ?
    radiant/modules/entities.luac:100: in function 'get_world_grid_location'
    stonehearth/services/server/build/build_service.luac:130: in function '_subtract_region_from_floor'
    stonehearth/services/server/build/build_service.luac:91: in function '_add_floor_type'
    stonehearth/services/server/build/build_service.luac:81: in function 'add_floor'
    stonehearth/services/server/build/build_service.luac:50: in function 'cb'
    stonehearth/services/server/build/build_service.luac:304: in function 'do_command'
    stonehearth/services/server/build/build_service.luac:50: in function <stonehearth/services/server/build/build_service.luac:49>

develop-2630 (x64)
c++ exception: lua runtime error
stack traceback:

develop-2630 (x64)
...hearth/services/server/build/build_undo_manager.luac:6: assertion failed!
stack traceback:
    [C]: ?
    [C]: in function 'assert'
    ...hearth/services/server/build/build_undo_manager.luac:6: in function 'begin_transaction'
    stonehearth/services/server/build/build_service.luac:303: in function 'do_command'
    stonehearth/services/server/build/build_service.luac:50: in function <stonehearth/services/server/build/build_service.luac:49>
1 Like
[Dup] Building Design Error
The building design bug
Engine Error on Load Game
Just Reporting a bug
Engine error, build 2876
#2

@RawEdge - Welcome to the forum! Yes, I’d love to have your save for this bug if you still have it. Thanks!

3 Likes
#3

Thanks for the nice welcome.

Here are the needed save game.

(When you downloaded the file, say it me to remove it from my dropbox :wink: )

greetings
RawEdge

1 Like
#4

Got it. Thanks for the help!

1 Like
#5

Great thanks for the fast reply, I removed the files.

#6

Any news there? Because the save game is still broken.
No new buildings are possible also is it not possible to remove the planned building.

I tried also with the last version 2650 on steam.
But same fault as before.

#7

Paging @Albert for news on this.

@RawEdge I’m not sure if this would work but you could try selecting the planned building, opening the console with ctrl-alt-c , typing destroy and pressing Enter.

#8

Hi Relyss, i know that function and its possible to “delete” the planned building.
But also after that is it not possible to place new building parts.
On any location.

If I don’t delete the old planned building and want to add new parts on it -> klick on a position -> the new planned part disappear … and the error message shows up again.

You cold follow me? I hope you can understand my English.

1 Like
#9

If I recall correctly, the bug that led to this error corrupted the building and we probably won’t be able to rescue this save game. Sorry for the bad news.

#10

I found a bug in game while designing a building. It happened while I was placing some individual voxels for decoration. After the bug occurred I could not edit the building any longer and my hearthlings refused to build it.

release-453 (x64)
...nehearth/components/building/building_component.luac:120: attempt to index local 'entity' (a nil value)
stack traceback:
	radiant/modules/events.luac:68: in function <radiant/modules/events.luac:65>
	...nehearth/components/building/building_component.luac:120: in function '_trace_entity'
	...nehearth/components/building/building_component.luac:33: in function '_restore_structure_traces'
	...nehearth/components/building/building_component.luac:17: in function 'obj'
	radiant/modules/events.luac:15: in function 'self'
	radiant/modules/events.luac:80: in function <radiant/modules/events.luac:78>
	[C]: in function 'xpcall'
	radiant/modules/events.luac:78: in function <radiant/modules/events.luac:70>
#11

Hey there @Dadrick, welcome back to the discourse, it has been a while :smile:!

Unfortunately, your error appears nearly identical to this one:


Your issue is just in the function self instead of instance. @Albert already acknowledge the error in the above thread, and also mentioned that the save is likely to not be rescuable…:frowning:

Paging @8BitCrab, @Relyss, or @SteveAdamo for a merge…also, the above thread needs “[Ack]”

#12

Its ok, was only a hope from me. :smile:

I hope the save game / error report was helpful for the next versions so that not occurs again.

How can I find in the game data the map number?
To restart the map again?

#13

Hit Ctrl-C to open the console and type world_seed.

2 Likes
#14

@Albert, has this been fixed?

#15

Unclear, but I’m leaning no.

#17

@seanparko welcome to the discourse ( I might be beating some of the mods to it but welcome anyway)

im sure @yshan and/or @sdee will like the log =]

#18

Summary:
The slab will become invisible and can not be removed,also u cant build anything coz the block is actually here
The worker cant aslo do anything to it but they can walk on it like walking on the air

Steps to reproduce:
1)Create some slab in a house
2) After the workers built the slab “you can actually see it”, use the slab erase function on the built slab
3)save and load your game
4)Go and check the slab you erased you will mention that they disappered
5)now you have some invisible slab they the worker can do nothing on it (except walking on it)
You cant even build slabs on the place

Expected Results:
Idk what should it be if i erase the built slab

Actual Results:
You got some bugged slab

Notes:
""""""""""""“A error appear every time i load the game”"""""""""""

release-523 (x64)
...onehearth/components/building/building_component.lua:295: attempt to index local 'entity' (a nil value)
stack traceback:
	radiant/modules/common.lua:214: in function 'report_traceback'
	radiant/modules/common.lua:225: in function <radiant/modules/common.lua:219>
	...onehearth/components/building/building_component.lua:295: in function '_trace_entity'
	...onehearth/components/building/building_component.lua:105: in function '_restore_structure_traces'
	...onehearth/components/building/building_component.lua:66: in function 'obj'
	radiant/modules/events.lua:76: in function 'instance'
	radiant/modules/events.lua:209: in function <radiant/modules/events.lua:203>
	[C]: in function 'xpcall'
	radiant/modules/common.lua:234: in function 'xpcall'
	radiant/modules/events.lua:203: in function <radiant/modules/events.lua:174>

Attachments:

Version Number and Mods in use:
Version release 523 and no mods using

System Information:
Win 7 64bit
8gb ram
GTX970 display

Sorry for my poor english and bad presentation

#19

Hey there @James_Pong, welcome to the Discourse!

I merged your post over here, thanks for confirming that this error is still occurring in release-523. As the error occurs each time you load the game, can you upload the save so the devs can review it?

To upload a save, locate the folder in C:\Program Files (x86)\Steam\steamapps\common\Stonehearth\saved_games (assuming a default Steam install), zip the individual save’s folder (not the entire saved_games folder), and upload it. If the *.zip is less than 10 MB, feel free to upload it directly to the Discourse. If larger, please upload it to a cloud storage site like Dropbox, Google Drive, File Dropper, etc. and post the sharing link here.

#20

Engine Error on Load Game

Hello, I get the following error every time I load my current game. I think it is save specific as I have not always received this error. The error isn’t fatal, it’s just annoying. Also, I don’t know if this is related, but my goblins seem to be permanently stuck in a peaceful state. That could be a separate issue though

release-491 (x64)
...nehearth/components/building/building_component.luac:124: attempt to index local 'entity' (a nil value)
stack traceback:
	radiant/modules/events.luac:84: in function <radiant/modules/events.luac:81>
	...nehearth/components/building/building_component.luac:124: in function '_trace_entity'
	...nehearth/components/building/building_component.luac:37: in function '_restore_structure_traces'
	...nehearth/components/building/building_component.luac:17: in function 'obj'
	radiant/modules/events.luac:44: in function 'instance'
	radiant/modules/events.luac:98: in function <radiant/modules/events.luac:96>
	[C]: in function 'xpcall'
	radiant/modules/events.luac:96: in function <radiant/modules/events.luac:86>

Steps to reproduce:

  1. Load one of my save games (the forum won’t let me attach it)

Expected Results:
Opens up my game error free

Actual Results:
Getting the error pop-up after I load. Other than the goblins issue, I haven’t noticed anything out of the ordinary

Notes:
It keeps happening whether I re-start the program or not

Attachments:
I would attach a save, but the forum won’t let me

Version Number and Mods in use:
release-491 (x64)

System Information:
Windows 8.1 Pro 64 bit
Intel Core i7-2600K
AMD Radeon R9 200 series
Windoes directory on single PCI Slot SDD
Steam Folder on a Raid 1+0 with 4 SSDs

#21

Try this to upload your save :slightly_smiling:
@jomaxro