Hello! wanted to share an issue with many of the BZ Legacy mods I've noticed as I'm trying to do a playthrough with the BZ mods and others than have intergration with them. However due to some of the mods running into issues (specifically the regular BZ tin mod) I've had to resort to using these legacy ones such as this one which seem to be more maintained, but whenever i try to load the game up with them i get this error:

Failed to load mods: bzlib/data-util.lua:1868: attempt to get length of field 'list' (a nil value)
stack traceback:
bzlib/data-util.lua:1868: in function 'create_list'
bztin2/data-updates.lua:20: in main chunk

this is the case with all the other BZ legacy mods ive tried as well, the same error just with the mod names corresponding to the other mods like Graphite and diamonds - Legacy, Lead - Legacy, Silica and Silicon - Legacy, Tin - Legacy, Zirconium - Legacy, Aluminum, Natural Gas, Noble Metals, and Salt and Chlorine. I run into an error just with the updated BZ mods none of the other BZ inspired mods.

also here is my current mod list without any mods that are causing errors:

0.7.5 - AAI Industry - aai-industry
0.3.0 - AAI Loaders - aai-loaders
0.6.0 - AAI Signal Transmission - aai-signal-transmission
2.3.1 - Advanced Centrifuge - advanced-centrifuge
0.7.6 - Alloy Smelting - alloy-smelting
1.1.2 - Auto Deconstruct - AutoDeconstruct
2.1.0 - Automatic Train Painter - Automatic_Train_Painter
2.1.20 - Base mod - base
0.2.2 - Basic Chemistry - basic-chemistry
0.2.0 - Basic Chemistry - Full Control - basic-chemistry-full-control
2.1.4 - Belt Visualizer - belt-visualizer
2.3.0 - Belt Glow - Belt_Glow
2.3.0 - Bery0za's Pure It Updated - bery0zas-pure-it-updated
1.0.11 - Big Brother - Forked - Big_Brother_Forked
2.1.0 - Bismuth - bismuth
3.3.0 - Blueprint Sandboxes - blueprint-sandboxes
0.3.8 - Blueprint Shotgun - blueprint-shotgun
1.6.0 - Blueprint Tools - BlueprintTools
1.4.1 - Bottleneck Lite - BottleneckLite
2.2.0 - Brake Squeal - brake-squeal
0.8.0 - Bullet Trails - bullet-trails
2.0.23 - Graphite & Diamonds - bzcarbon
3.1.2 - Foundry - bzfoundry2
2.0.0 - Foundry - Space Age Graphics - bzfoundry2-sagraphics
2.0.29 - Lead - bzlead
2.1.2 - BZ Lib - bzlib
2.0.19 - Silica & Silicon - bzsilicon
2.0.27 - Titanium - bztitanium
3.1.1 - Tungsten - bztungsten2
2.1.14 - Zirconium - bzzirconium
0.3.3 - cadmium - cadmium
2.0.1 - cackling fiends library - cf-lib
1.3.0 - Change Inserter Drop Lane - ChangeInserterDropLane
1.1.0 - Charcoal Kiln - charcoal-kiln
3.1.1 - Chromium - Chromium2
3.1.1 - Cobalt - Cobalt2
0.6.8 - Crushing Industry - crushing-industry
2.0.0 - Crushing Industry - Compatibility - crushing-industry-compatibility
1.0.7 - Earlyvated Rails - EarlyvatedRails
2.6.1 - Editor Extensions - EditorExtensions
2.1.20 - Elevated Rails - elevated-rails
3.0.2 - Even Pickier Dollies - even-pickier-dollies
1.5.0 - Even Distribution Lite - EvenDistributionLite
0.1.5 - Faster Hand Crafting Speed[fork] - faster-hand-crafting-speed-fork
0.5.3 - Factorio Data Standards Library - fdsl
1.0.2 - Fill4Me - Fill4Me
0.2.28 - Filter Helper - FilterHelper
1.1.0 - Fireproof Land Mines - fireproof-land-mines-2-0-port
0.17.2 - Factorio Library - flib
21.0.0 - Floating Damage Text - floating-damage-text
3.0.1 - Flow Configuration - flow-config
1.5.0 - Fluid Must Flow - FluidMustFlow
2.1.0 - Fluid Wagon Color Mask - FluidWagonColorMask
1.2.0 - Gearery - Gearery
1.1.0 - Gearery Extended Compatibility - gearery-compat
0.5.0 - Grappling Gun - grappling-gun
2.0.2 - GUI Unifier - GUI_Unifyer
3.1.1 - Indium - Indium2
0.1.7 - Inserter Throughput Fork - inserter-throughput-fork
1.0.5 - Inserter Fuel Leech - InserterFuelLeech
3.1.1 - IntermediatesForYou - IntermediatesForYou2
21.0.0 - Inventory Repair - inventory-repair
1.1.0 - It's About Time! - its-about-time
0.5.1 - Jetpack - jetpack
2.1.3 - Krastorio 2 - Krastorio2
2.1.0 - Krastorio 2 Assets - Krastorio2Assets
2.1.0 - Krastorio 2 Menu Simulations - Krastorio2MenuSimulations
5.2.7 - More Long Inserters - kry-inserters
2.2.23 - Factorio Standard Library - kry_stdlib
1.3.0 - Lane balancers - lane-balancers
0.2.7 - Larger Lamps - LargerLamps-2_0
2.1.0 - Lightorio - lightorio
3.1.1 - Limestone - Limestone2
1.2.2 - Loader Utilities - loader-utils
0.3.1 - magnesium - magnesium
2.1.0 - Manganese - manganese
1.1.0 - Max Pump Speed Anytime - max-pump-speed-anytime
2026.9.25 - Modlist UI - modlist-ui
3.1.1 - Nylon - Nylon2
1.2.2 - Protocol's Extended Runtime Event Library - perel
1.0.9 - Pure Modules - pure-modules-realk
3.4.1 - Rate Calculator - RateCalculator
2.1.0 - Repair Turret - Repair_Turret
1.0.2 - SA-Juggernaut - SA-Juggernaut
1.0.2 - SA Nuclear Juggernaut - SA-Nuclear-Juggernaut
1.3.0 - Sane Concrete 2 - Sane-Concrete-2
1.13.0 - Science group - science-tab
0.7.2 - Scrappy Chemistry - scrap-chemistry
1.2.3 - Scrappy Industry - scrap-industry
1.2.1 - Scrap Toolkit - scraptk
2.1.0 - Shortcuts - Shortcuts-ick
0.2.0 - Squeak Through 2 - squeak-through-2
1.1.0 - Stack Inserters - stack-inserters
1.7.0 - Stats GUI (2.1) - StatsGui-2-1
1.0.0 - Substructure - Substructure
1.0.2 - Superheat Gas Boiler - superheat-gas-boiler
3.1.1 - Tantalite - Tantalite2
0.2.1 - Tellurium - tellurium
2.6.0 - Thermal Solar Power (Lite) - thermal-solar-power-lite
3.0.0 - Valves - valves
2.0.0 - Valves Library - valves-lib
0.2.0 - Vehicle Corpses - vehicle-corpses
2.1.3 - Water-Friendly Walls - Water-Friendly-Walls

Also this is running on Factorio 2.1