Julia crashes when using decision tree for random forest regressions

[rezabayani]

I am trying to learn a random forest regressor with decision trees and scikitlearn packages, however, my Julia crashes during the run. This is the error I get:

Please submit a bug report with steps to reproduce this fault, and any error messages that follow (in their entirety). Thanks.
Exception: EXCEPTION_ACCESS_VIOLATION at 0x1f1aae7 -- getindex at .\array.jl:789 [inlined]
macro expansion at C:\Users\Reza.juliapro\JuliaPro_v1.4.1-1\packages\DecisionTree\wpdwP\src\regression\tree.jl:201 [inlined]
macro expansion at .\simdloop.jl:77 [inlined]
_split! at C:\Users\Reza.juliapro\JuliaPro_v1.4.1-1\packages\DecisionTree\wpdwP\src\regression\tree.jl:200
in expression starting at C:\Users\Reza\Documents\GitHub\RL_scratch\run_pvenv.jl:17
getindex at .\array.jl:789 [inlined]
macro expansion at C:\Users\Reza.juliapro\JuliaPro_v1.4.1-1\packages\DecisionTree\wpdwP\src\regression\tree.jl:201 [inlined]
macro expansion at .\simdloop.jl:77 [inlined]
_split! at C:\Users\Reza.juliapro\JuliaPro_v1.4.1-1\packages\DecisionTree\wpdwP\src\regression\tree.jl:200
_fit at C:\Users\Reza.juliapro\JuliaPro_v1.4.1-1\packages\DecisionTree\wpdwP\src\regression\tree.jl:283
#fit#1 at C:\Users\Reza.juliapro\JuliaPro_v1.4.1-1\packages\DecisionTree\wpdwP\src\regression\tree.jl:329
fit##kw at C:\Users\Reza.juliapro\JuliaPro_v1.4.1-1\packages\DecisionTree\wpdwP\src\regression\tree.jl:314
#build_tree#32 at C:\Users\Reza.juliapro\JuliaPro_v1.4.1-1\packages\DecisionTree\wpdwP\src\regression\main.jl:35
build_tree##kw at C:\Users\Reza.juliapro\JuliaPro_v1.4.1-1\packages\DecisionTree\wpdwP\src\regression\main.jl:27
unknown function (ip: 0000000001F167F2)
#34 at C:\Users\julia\AppData\Local\Julia-1.4.1\share\julia\stdlib\v1.4\Distributed\src\macros.jl:290
#135 at C:\Users\julia\AppData\Local\Julia-1.4.1\share\julia\stdlib\v1.4\Distributed\src\remotecall.jl:350 [inlined]
run_work_thunk at C:\Users\julia\AppData\Local\Julia-1.4.1\share\julia\stdlib\v1.4\Distributed\src\process_messages.jl:79
#remotecall_fetch#140 at C:\Users\julia\AppData\Local\Julia-1.4.1\share\julia\stdlib\v1.4\Distributed\src\remotecall.jl:375 [inlined]
remotecall_fetch at C:\Users\julia\AppData\Local\Julia-1.4.1\share\julia\stdlib\v1.4\Distributed\src\remotecall.jl:375 [inlined]
#remotecall_fetch#144 at C:\Users\julia\AppData\Local\Julia-1.4.1\share\julia\stdlib\v1.4\Distributed\src\remotecall.jl:417 [inlined]
remotecall_fetch at C:\Users\julia\AppData\Local\Julia-1.4.1\share\julia\stdlib\v1.4\Distributed\src\remotecall.jl:417 [inlined]
#155 at C:\Users\julia\AppData\Local\Julia-1.4.1\share\julia\stdlib\v1.4\Distributed\src\macros.jl:270
jl_apply at /cygdrive/d/buildbot/worker/package_win64/build/src\julia.h:1700 [inlined]
start_task at /cygdrive/d/buildbot/worker/package_win64/build/src\task.c:687
Allocations: 2787883355 (Pool: 2777953729; Big: 9929626); GC: 878

I have tried using different APIs (Atom, JuliaPro, Jupyter), different Julia versions (1.05,1.3 and 1.4), different Decisiontree.jl versions but none worked. The issue seems to happen randomly. For example, the same issue happened during the development of my code 2 weeks ago but it disappeared. But it has emerged again stronger and makes Julia crash during the running. This is another instance of the report for different code settings:

Please submit a bug report with steps to reproduce this fault, and any error messages that follow (in their entirety). Thanks.
Exception: EXCEPTION_ACCESS_VIOLATION at 0x201adb7 -- <= at .\float.jl:460 [inlined]
partition! at C:\Users\Reza.juliapro\JuliaPro_v1.4.1-1\packages\DecisionTree\wpdwP\src\util.jl:59 [inlined]
_split! at C:\Users\Reza.juliapro\JuliaPro_v1.4.1-1\packages\DecisionTree\wpdwP\src\regression\tree.jl:213
in expression starting at C:\Users\Reza\Documents\GitHub\RL_scratch\run_pvenv.jl:17
<= at .\float.jl:460 [inlined]
partition! at C:\Users\Reza.juliapro\JuliaPro_v1.4.1-1\packages\DecisionTree\wpdwP\src\util.jl:59 [inlined]
_split! at C:\Users\Reza.juliapro\JuliaPro_v1.4.1-1\packages\DecisionTree\wpdwP\src\regression\tree.jl:213
_fit at C:\Users\Reza.juliapro\JuliaPro_v1.4.1-1\packages\DecisionTree\wpdwP\src\regression\tree.jl:283
#fit#1 at C:\Users\Reza.juliapro\JuliaPro_v1.4.1-1\packages\DecisionTree\wpdwP\src\regression\tree.jl:329
fit##kw at C:\Users\Reza.juliapro\JuliaPro_v1.4.1-1\packages\DecisionTree\wpdwP\src\regression\tree.jl:314
#build_tree#32 at C:\Users\Reza.juliapro\JuliaPro_v1.4.1-1\packages\DecisionTree\wpdwP\src\regression\main.jl:35
build_tree##kw at C:\Users\Reza.juliapro\JuliaPro_v1.4.1-1\packages\DecisionTree\wpdwP\src\regression\main.jl:27
unknown function (ip: 00000000020167F2)
#34 at C:\Users\julia\AppData\Local\Julia-1.4.1\share\julia\stdlib\v1.4\Distributed\src\macros.jl:290
#135 at C:\Users\julia\AppData\Local\Julia-1.4.1\share\julia\stdlib\v1.4\Distributed\src\remotecall.jl:350 [inlined]
run_work_thunk at C:\Users\julia\AppData\Local\Julia-1.4.1\share\julia\stdlib\v1.4\Distributed\src\process_messages.jl:79
#remotecall_fetch#140 at C:\Users\julia\AppData\Local\Julia-1.4.1\share\julia\stdlib\v1.4\Distributed\src\remotecall.jl:375 [inlined]
remotecall_fetch at C:\Users\julia\AppData\Local\Julia-1.4.1\share\julia\stdlib\v1.4\Distributed\src\remotecall.jl:375 [inlined]
#remotecall_fetch#144 at C:\Users\julia\AppData\Local\Julia-1.4.1\share\julia\stdlib\v1.4\Distributed\src\remotecall.jl:417 [inlined]
remotecall_fetch at C:\Users\julia\AppData\Local\Julia-1.4.1\share\julia\stdlib\v1.4\Distributed\src\remotecall.jl:417 [inlined]
#155 at C:\Users\julia\AppData\Local\Julia-1.4.1\share\julia\stdlib\v1.4\Distributed\src\macros.jl:270
jl_apply at /cygdrive/d/buildbot/worker/package_win64/build/src\julia.h:1700 [inlined]
start_task at /cygdrive/d/buildbot/worker/package_win64/build/src\task.c:687
Allocations: 5348696670 (Pool: 5321605138; Big: 27091532); GC: 1837

julia> versioninfo()
Julia Version 1.4.1
Commit 381693d3df* (2020-04-14 17:20 UTC)
Platform Info:
OS: Windows (x86_64-w64-mingw32)
CPU: Intel(R) Core(TM) i7-9700K CPU @ 3.60GHz
WORD_SIZE: 64
LIBM: libopenlibm
LLVM: libLLVM-8.0.1 (ORCJIT, skylake)
Environment:
JULIA_DEPOT_PATH = C:\Users\Reza.juliapro\JuliaPro_v1.4.1-1;C:\Users\Reza\AppData\Local\JuliaPro-1.4.1-1\Julia-1.4.1\local\share\julia;C:\Users\Reza\AppData\Local\JuliaPro-1.4.1-1\Julia-1.4.1\share\julia
JULIA_EDITOR = "C:\Users\Reza\AppData\Local\JuliaPro-1.4.1-1\app-1.45.0\atom.exe" -a
JULIA_NUM_THREADS = 4
JULIA_PKG_SERVER = pkg.juliacomputing.com

[bensadeghi]

Could you please provide steps to reproduce this fault?
As is, it's difficult to troubleshoot the issue with this error trace.