UndefRefError: access to undefined reference

[jmsigner]

Describe the bug, with logs
I am encountering the following errors when running circuitscape.jl. I tried to alter the resolution of the resistance grid and/or the starting points. It then sometimes works. I am guessing that it has something to do with the starting points but was unable to figure out the problem so far. Any hints would be greatly be appreciated.

julia -e "using Circuitscape; compute(\"./cs4_local/run_csjl.ini\")"
[ Info: 2024-05-29 21:10:39 : Precision used: Double
[ Info: 2024-05-29 21:10:39 : Starting up Circuitscape to use 6 processes in parallel
[ Info: 2024-05-29 21:10:50 : Reading maps
[ Info: 2024-05-29 21:10:57 : Resistance/Conductance map has 7404902 nodes
[ Info: 2024-05-29 21:11:04 : There are 7404902 points and 30224 connected components
[ Info: 2024-05-29 21:11:16 : Solving point 3 of 66
[ Info: 2024-05-29 21:11:16 : Solving point 4 of 66
[ Info: 2024-05-29 21:11:17 : Solver used: CHOLMOD
[ Info: 2024-05-29 21:11:17 : Solver used: CHOLMOD
[ Info: 2024-05-29 21:11:41 : Time taken to construct cholesky factor = 17.672108292
[ Info: 2024-05-29 21:11:42 : Time taken to construct cholesky factor = 17.552872
ERROR: On worker 2:
UndefRefError: access to undefined reference
Stacktrace:
  [1] getindex
    @ ./array.jl:805 [inlined]
  [2] getindex
    @ ./abstractarray.jl:1173 [inlined]
  [3] desertag
    @ /Users/julia/buildbot/worker/package_macos64/build/usr/share/julia/stdlib/v1.6/Serialization/src/Serialization.jl:96 [inlined]
  [4] handle_deserialize
    @ /Users/julia/buildbot/worker/package_macos64/build/usr/share/julia/stdlib/v1.6/Serialization/src/Serialization.jl:820
  [5] deserialize
    @ /Users/julia/buildbot/worker/package_macos64/build/usr/share/julia/stdlib/v1.6/Serialization/src/Serialization.jl:1403
  [6] handle_deserialize
    @ /Users/julia/buildbot/worker/package_macos64/build/usr/share/julia/stdlib/v1.6/Serialization/src/Serialization.jl:846
  [7] deserialize
    @ /Users/julia/buildbot/worker/package_macos64/build/usr/share/julia/stdlib/v1.6/Serialization/src/Serialization.jl:1391
  [8] handle_deserialize
    @ /Users/julia/buildbot/worker/package_macos64/build/usr/share/julia/stdlib/v1.6/Serialization/src/Serialization.jl:928
  [9] deserialize
    @ /Users/julia/buildbot/worker/package_macos64/build/usr/share/julia/stdlib/v1.6/Serialization/src/Serialization.jl:1403
 [10] handle_deserialize
    @ /Users/julia/buildbot/worker/package_macos64/build/usr/share/julia/stdlib/v1.6/Serialization/src/Serialization.jl:846
 [11] deserialize
    @ /Users/julia/buildbot/worker/package_macos64/build/usr/share/julia/stdlib/v1.6/Serialization/src/Serialization.jl:782 [inlined]
 [12] deserialize_msg
    @ /Users/julia/buildbot/worker/package_macos64/build/usr/share/julia/stdlib/v1.6/Distributed/src/messages.jl:87
 [13] #invokelatest#2
    @ ./essentials.jl:708 [inlined]
 [14] invokelatest
    @ ./essentials.jl:706 [inlined]
 [15] message_handler_loop
    @ /Users/julia/buildbot/worker/package_macos64/build/usr/share/julia/stdlib/v1.6/Distributed/src/process_messages.jl:169
 [16] process_tcp_streams
    @ /Users/julia/buildbot/worker/package_macos64/build/usr/share/julia/stdlib/v1.6/Distributed/src/process_messages.jl:126
 [17] #103
    @ ./task.jl:417
Stacktrace:
  [1] (::Base.var"#844#846")(x::Task)
    @ Base ./asyncmap.jl:177
  [2] foreach(f::Base.var"#844#846", itr::Vector{Any})
    @ Base ./abstractarray.jl:2141
  [3] maptwice(wrapped_f::Function, chnl::Channel{Any}, worker_tasks::Vector{Any}, c::UnitRange{Int64})
    @ Base ./asyncmap.jl:177
  [4] wrap_n_exec_twice
    @ ./asyncmap.jl:153 [inlined]
  [5] #async_usemap#829
    @ ./asyncmap.jl:103 [inlined]
  [6] #asyncmap#828
    @ ./asyncmap.jl:81 [inlined]
  [7] pmap(f::Function, p::Distributed.WorkerPool, c::UnitRange{Int64}; distributed::Bool, batch_size::Int64, on_error::Nothing, retry_delays::Vector{Any}, retry_check::Nothing)
    @ Distributed /Users/julia/buildbot/worker/package_macos64/build/usr/share/julia/stdlib/v1.6/Distributed/src/pmap.jl:126
  [8] pmap(f::Function, p::Distributed.WorkerPool, c::UnitRange{Int64})
    @ Distributed /Users/julia/buildbot/worker/package_macos64/build/usr/share/julia/stdlib/v1.6/Distributed/src/pmap.jl:101
  [9] pmap(f::Function, c::UnitRange{Int64}; kwargs::Base.Iterators.Pairs{Union{}, Union{}, Tuple{}, NamedTuple{(), Tuple{}}})
    @ Distributed /Users/julia/buildbot/worker/package_macos64/build/usr/share/julia/stdlib/v1.6/Distributed/src/pmap.jl:156
 [10] pmap(f::Function, c::UnitRange{Int64})
    @ Distributed /Users/julia/buildbot/worker/package_macos64/build/usr/share/julia/stdlib/v1.6/Distributed/src/pmap.jl:156
 [11] onetoall_kernel(data::Circuitscape.RasterData{Float64, Int64}, flags::Circuitscape.RasterFlags, cfg::Dict{String, String})
    @ Circuitscape ~/.julia/packages/Circuitscape/33lUW/src/raster/onetoall.jl:157
 [12] raster_one_to_all(T::Type, V::Type, cfg::Dict{String, String})
    @ Circuitscape ~/.julia/packages/Circuitscape/33lUW/src/raster/onetoall.jl:10
 [13] _compute(T::Type, V::Type, cfg::Dict{String, String})
    @ Circuitscape ./operators.jl:0
 [14] macro expansion
    @ ./timing.jl:287 [inlined]
 [15] compute(path::String)
    @ Circuitscape ~/.julia/packages/Circuitscape/33lUW/src/run.jl:31
 [16] top-level scope
    @ none:1

And

cat ./cs4_local/run_csjl.ini  
[Options for advanced mode]
ground_file_is_resistances = False
source_file = (Browse for a current source file)
remove_src_or_gnd = keepall
ground_file = (Browse for a ground point file)
use_unit_currents = False
use_direct_grounds = False

[Calculation options]
low_memory_mode = False
solver = cholmod
#solver = cg+amg
print_timings = True

[Options for pairwise and one-to-all and all-to-one modes]
included_pairs_file = None
use_included_pairs = False
point_file = cs4_local/start.txt


[Output options]
write_cum_cur_map_only = False
log_transform_maps = False
output_file = cs4_local/result1
write_max_cur_maps = False
write_volt_maps = False
set_null_currents_to_nodata = False
set_null_voltages_to_nodata = False
compress_grids = False
write_cur_maps = True

[Short circuit regions (aka polygons)]
use_polygons = False

[Connection scheme for raster habitat data]
connect_four_neighbors_only = True
connect_using_avg_resistances = True

[Habitat raster or graph]
habitat_file = cs4_local/resistance.asc
habitat_map_is_resistances = True

[Options for one-to-all and all-to-one modes]
use_variable_source_strengths = False
variable_source_file = None

[Version]
version = unknown

[Mask file]
use_mask = False
mask_file = None

[Circuitscape mode]
data_type = raster
scenario = one-to-all


parallelize = True
max_parallel = 6

**How to reproduce (PLEASE ATTACH YOUR PROBLEM FILES) **
Steps to reproduce the behavior, including your files (your INI, raster file, focal points, etc).

Circuitscape and Julia version

julia> versioninfo()
Julia Version 1.6.7
Commit 3b76b25b64 (2022-07-19 15:11 UTC)
Platform Info:
  OS: macOS (x86_64-apple-darwin21.4.0)
  CPU: Apple M2 Pro
  WORD_SIZE: 64
  LIBM: libopenlibm
  LLVM: libLLVM-11.0.1 (ORCJIT, westmere)

and the latest circuitscape.jl version.

[jmsigner]

Setting parallelize = False solved the issue.