Stream: helpdesk (published)

Topic: Method error after invokelatest

view this post on Zulip Timothy (Sep 15 2023 at 03:36):

I'm seeing this MethodError the first time I try calling something via invokelatest:

ERROR: MethodError: no method matching process(::CodecZlib.GzipDecompressor, ::TranscodingStreams.Memory, ::TranscodingStreams.Memory, ::TranscodingStreams.Error)

Closest candidates are:
  process(::CodecZlib.DecompressorCodec, ::TranscodingStreams.Memory, ::TranscodingStreams.Memory, ::TranscodingStreams.Error)
   @ CodecZlib ~/.julia/packages/CodecZlib/rXv4n/src/decompression.jl:157
  process(::TranscodingStreams.Codec, ::TranscodingStreams.Memory, ::TranscodingStreams.Memory, ::TranscodingStreams.Error)
   @ TranscodingStreams ~/.julia/packages/TranscodingStreams/2McN2/src/codec.jl:166
  process(::CodecZlib.CompressorCodec, ::TranscodingStreams.Memory, ::TranscodingStreams.Memory, ::TranscodingStreams.Error)
   @ CodecZlib ~/.julia/packages/CodecZlib/rXv4n/src/compression.jl:169

Where the stacktrace looks like this:

Stacktrace:
  [1] process(codec::CodecZlib.GzipDecompressor, input::TranscodingStreams.Memory, output::TranscodingStreams.Memory, error::TranscodingStreams.Error)
  ...
 [19] invokelatest
    @ ./essentials.jl:816 [inlined]

The second time I run this via invokelatest it works, but isn't half the point of invokelatest so that I don't need to re-run something after the world age is updated?

Last updated: Oct 02 2023 at 04:34 UTC