When running tests via parallel_tests, you may encounter an error:
cannot load such file -- parallel_tests/gherkin/runtime_logger
Error creating formatter: ParallelTests::Gherkin::RuntimeLogger (LoadError)
This will happen when you upgrade Bundler to version 1.13.x and appears to be "by design" since there is a Bundler config option to restore previous behavior.
You can fix it by setting that flag. You should commit the resulting config file into the repository!
bundle config --local disable_exec_load true
There is a GitHub issue that you can follow:
Posted by Arne Hartherz to makandra dev (2016-11-22 09:42)