You must use Bundler 2 or greater with this lockfile

[FWIgor]

@fehersanyi-bitrise I’m facing similar issue. With an iOS build, but the root of the problem is the same: Unable to update the bundler to 2.0 to use it with a Gemfile.lock bundled using 2.0.1.

Machine unable to use/update Bundler 2.0

Bitrise Build Issue Report template Description of the issue The Bitrise machine is unable to update the bundler gem to 2.0, crashing when trying to install fastlane for builds in projects that have a Gemfile.lock generated with bundler 2.0. Example of crash: I tried to create a simple script to update the bundler to 2.0 before doing any gem install, but it also fails. Script: bundle check BUNDLE_CHECK_RESULT=$? if [[ BUNDLE_CHECK_RESULT -eq 0 ]]; then echo "All fine, all good with b…