./protoc-gen-grpc-java-1.59.0-osx-aarch_64.exe: Bad CPU type in executable

[Bela Ban]

Hi

on a Mac M2 Pro (Darwin device-76.home 23.1.0 Darwin Kernel Version 23.1.0: Mon Oct  9 21:28:45 PDT 2023; root:xnu-10002.41.9~6/RELEASE_ARM64_T6020 arm64):

I'm trying to generate Java code via protoc-gen-grpc-java. I downloaded the ARM64 executable at https://repo1.maven.org/maven2/io/grpc/protoc-gen-grpc-java/1.59.0/, protoc-gen-grpc-java-1.59.0-osx-aarch_64.exe, but it fails to execute with the above error.

Note that protoc-3.25.1-osx-aarch_64.exe *does* work.

I also tried other versions (e.g. 1.56), to no avail.

I assume the executable I downloaded is the right one.

Grateful for any help!

Cheers, Bela

[Bela Ban]

Meanwhile, I found that installing Rosetta fixed the issue. But I'm still wondering why the executables with the ARM suffix don't work on ARM!

Cheers,

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[Sergii Tkachenko]

More information is available in the ticket filed for this exect issue: https://github.com/grpc/grpc-java/issues/7690