Closed mrzealot closed 3 years ago
Sounds like a ProtoBuf version mismatch. I'm not too familiar with it either - it is just a ONNX requirement. Which OS are you on, and which version of ProtoBuf do you have installed? Recently tested are Ubuntu 16.04, 20.10 and MacOS BigSur - all with their "default" versions of ProtoBuf.
I wrote too hastily. Master branch was indeed broken on 0186da3535e37cefe8448d4c065fdcd035a44816 on Ubuntu 16.04 (when building clean - which I didn't, so I didn't notice it was broken), and I could repeat the problem you saw.
The fix is to modify onnx/onnx/onnx.proto
(remove the last line), and rebuild. I added a note on this into the readme.md
. Hope this fixes it for you too.
Excellent, this fixes it indeed! Thanks a bunch!
Just for the sake of completeness, lsb_release -a
says:
Distributor ID: Ubuntu
Description: Ubuntu 20.04.1 LTS
Release: 20.04
Codename: focal
apt
says:
libprotobuf-dev = (3.6.1.3-2ubuntu5).
protobuf-compiler = (3.6.1.3-2ubuntu5).
cmake
says:
-- The C compiler identification is GNU 9.3.0
-- The CXX compiler identification is GNU 9.3.0
-- Check for working C compiler: /usr/bin/cc
-- Check for working C compiler: /usr/bin/cc -- works
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Detecting C compile features
-- Detecting C compile features - done
-- Check for working CXX compiler: /usr/bin/c++
-- Check for working CXX compiler: /usr/bin/c++ -- works
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- Found Protobuf: /usr/lib/x86_64-linux-gnu/libprotobuf.so;-lpthread (found version "3.6.1")
-- Configuring done
-- Generating done
-- Build files have been written to: /path/to/onnx2c/build
So whatever change made it work out of the box should have happened between Ubuntu 20.04 and 20.10...
Hi! I'm trying to compile this repo, but get the following message when running
make
:I'm not really familiar with ProtoBuf stuff (or ONNX, for that matter), but I did everything like the readme suggests, dependencies installed, submodules at their respective commits. Any idea what I'm missing?