@constprop conditionally defined, which sometimes breaks other packages about compat.jl HOT 3 CLOSED

Btw, how could you tell that I was using two different environments?

Because ArrayInterface has a [compat] section which makes this error impossible...unless you do something that circumvents it. Changing environments is the only known way to do that. (Which is why I said that if you discover a second way, please report it.)

Unless there's something precious about your Manifest.toml, either try a Pkg.update or just deleting Manifest.toml and re-instantiateing.

I guess I'm fine closing this as it seems to be a duplicate of ArrayInterface.jl's 206.

...and 207 and 208. You're not alone in struggling with this, we really need to fix that Julia issue.

from compat.jl.

I'd be fine with changes that don't break things. Perhaps give it a whirl?

You're running up against JuliaLang/julia#35663. There's no known way to trigger this bug except by changing environments during your session. (If you find one, please report it separately.)

from compat.jl.

Ok, I can give that a try. Thanks for the info! Btw, how could you tell that I was using two different environments? Did the error just look familiar? Also, do you have any idea how/why this would show up suddenly?

Ah, I just saw this issue after looking more carefully through the thread you shared.

After changing to instantiating and using the same environment, I see that I'm now getting a different loading error:

ERROR: LoadError: SystemError: opening file ".../depot/cpu/packages/Adapt/RGNRk/src/base.jl": No such file or directory
--
  | Stacktrace:
  | [1] systemerror(p::String, errno::Int32; extrainfo::Nothing)
  | @ Base ./error.jl:168
  | [2] #systemerror#62
  | @ ./error.jl:167 [inlined]
  | [3] systemerror
  | @ ./error.jl:167 [inlined]
  | [4] open(fname::String; lock::Bool, read::Nothing, write::Nothing, create::Nothing, truncate::Nothing, append::Nothing)
  | @ Base ./iostream.jl:293
  | [5] open
  | @ ./iostream.jl:282 [inlined]
  | [6] open(f::Base.var"#326#327"{String}, args::String; kwargs::Base.Iterators.Pairs{Union{}, Union{}, Tuple{}, NamedTuple{(), Tuple{}}})
  |  

but I haven't yet dug into why 😕.

I guess I'm fine closing this as it seems to be a duplicate of ArrayInterface.jl's 206.

from compat.jl.