panic: interface conversion: ... (types from different scopes)

[clement...@gmail.com]

Hello

i was playing with the plugin mode and i met this error

panic: interface conversion: interface {} is func(string, func([]string) error) error, not func(string, func([]string) error) error (types from different scopes)

the code is a regular conversion, without test because i was not expecting such failure, something like x := arg.(func(...))

as https://github.com/golang/go/issues/26094 i understand that i declared a type with identical signature but within two different programming scopes.

i was working with go1.11 when i got that error specifically.

go1.10 is also having this behavior, the error is a bit less expressive.

the binary file was build with go build .... -buildmode=plugin ...

the program does not break during the plugin loading sequence,

it breaks later at runtime with a panic as demonstrated.

its unmanageable behavior for me, i have no way to overcome that error,

i wonder if there is anyway i can dynamically load generated code,

i wonder if this behavior is intended to remain forever.

thank you

[yy0...@connect.hku.hk]

Just encountered the same problem. Would you mind sharing how you solved it? Thanks a lot.