当＆＃34; git push heroku master＆＃34;
时出错使用＆＃34; git push heroku master -f＆＃34;
时出现同样的错误错误：
Counting objects: 43015, done.
Delta compression using up to 8 threads.
Compressing objects: 100% (14389/14389), done.
Writing objects: 100% (43015/43015), 18.52 MiB | 594.00 KiB/s, done.
Total 43015 (delta 26894), reused 42969 (delta 26863)
remote: Git submodules detected, installing:
remote:
remote: Compressing source files... done.
remote: Building source:
remote:
remote: -----> Ruby app detected
remote: -----> Compiling Ruby/Rails
remote: sh: 1: Gemfile: not found
remote: sh: 1: branch: not found
remote: ERROR: While executing gem ... (Gem::CommandLineError)
remote: Unknown command recaptcha
remote: !
remote: ! There was an error parsing your Gemfile, we cannot continue
remote: !
remote: ! [!] There was an error parsing `Gemfile`: The `branch` option for `gem 'recaptcha'` is not allowed. Only gems with a git source can specify a branch. Bundler cannot continue.
remote: !
remote: ! # from /tmp/build_05d951a3e30701bcecb25fd61ce3f179/Gemfile:46
remote: ! # -------------------------------------------
remote: ! # gem 'acts_as_tree_rails3'
remote: ! > gem 'recaptcha', :require => 'recaptcha/rails', :branch => 'rails3'
remote: ! #
remote: ! # -------------------------------------------
remote: !
remote: ! Push rejected, failed to compile Ruby app.
remote:
remote: ! Push failed
remote: Verifying deploy...
remote:
remote: ! Push rejected to arcane-retreat-58893.
remote:
To https://git.heroku.com/arcane-retreat-58893.git
! [remote rejected] master -> master (pre-receive hook declined)
error: failed to push some refs to 'https://git.heroku.com/arcane-retreat-58893.git'
首先做一个＆＃34; git pull＆＃34;要合并，那么推命令对我来说也不起作用。
答案 0 :(得分：0)
There was an error parsing your Gemfile
如此2014 question所示，heroku始终具有预接收挂钩（server side hook），用于测试/检查必需品。
从Ruby version或其他标准开始。