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Flux overrides cat behaviour and causes stack overflow #1583

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jonas-eschmann opened this issue Apr 25, 2021 · 0 comments
Closed

Flux overrides cat behaviour and causes stack overflow #1583

jonas-eschmann opened this issue Apr 25, 2021 · 0 comments

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@jonas-eschmann
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Flux seems to override the behaviour of cat and fails in absence of arrays to concatenate.

Versions:

julia 1.6.1
Flux 0.12.2

Correct behaviour:

julia> cat(dims=1)
Any[]

Incorrect behaviour

julia> using Flux

julia> cat(dims=1)
ERROR: StackOverflowError:
Stacktrace:
 [1] cat(; dims::Int64) (repeats 39991 times)
   @ Flux ~/.julia/packages/Flux/6BByF/src/onehot.jl:69
bors bot added a commit that referenced this issue Apr 25, 2021
@bors @DhairyaLGandhi
Merge #1584
f0fc291 
1584: fixes #1583 r=DhairyaLGandhi a=DhairyaLGandhi

Is the classic `Union{}` dispatch piracy gotcha

Co-authored-by: Dhairya Gandhi <[email protected]>
@bors bors bot closed this as completed in 5f56924 Apr 25, 2021
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