我无法按照https://www.imeos.com/blog/2015/03/18/deploy-openproject-to-heroku-the-easy-way/将 openproject 部署到 heroku 。
研究“无法编译角度前端：127”，但 WEB 上没有解决方案.....这是日志......
remote: ========================================================================
remote: Thank you for installing RubyTree.
remote:
remote: Note:: As of 1.0.0, RubyTree can only support MRI Ruby >= 2.2.x
remote:
remote: Details of the API changes are documented in the API-CHANGES file.
remote: ========================================================================
remote: Bundle completed (281.85s)
remote: Cleaning up the bundler cache.
remote: -----> Installing node-v10.15.3-linux-x64
remote: -----> Detecting rake tasks
remote: -----> Preparing app for Rails asset pipeline
remote: Running: rake assets:precompile
remote: Linking frontend plugins
remote: npm run build
remote: W, [2020-05-10T15:48:28.635001 #3189] WARN -- : hook registered
remote: Cleaning linked target directory /tmp/build_582aed761269158643ec81d4c7f91bbc/frontend/src/app/modules/plugins/linked
remote: Linking frontend of OpenProject plugin openproject-avatars to /tmp/build_582aed761269158643ec81d4c7f91bbc/frontend/src/app/modules/plugins/linked/openproject-avatars.
remote: Linking frontend of OpenProject plugin openproject-costs to /tmp/build_582aed761269158643ec81d4c7f91bbc/frontend/src/app/modules/plugins/linked/openproject-costs.
remote: Linking frontend of OpenProject plugin openproject-documents to /tmp/build_582aed761269158643ec81d4c7f91bbc/frontend/src/app/modules/plugins/linked/openproject-documents.
remote: Regenerating frontend plugin registry /tmp/build_582aed761269158643ec81d4c7f91bbc/frontend/src/app/modules/plugins/linked-plugins.module.ts.
remote: Building angular frontend
remote: rake aborted!
remote: Failed to compile angular frontend: 127
remote: /tmp/build_582aed761269158643ec81d4c7f91bbc/lib/tasks/assets.rake:66:in `block (4 levels) in <top (required)>'
remote: /tmp/build_582aed761269158643ec81d4c7f91bbc/lib/tasks/assets.rake:65:in `block (3 levels) in <top (required)>'
remote: /tmp/build_582aed761269158643ec81d4c7f91bbc/lib/tasks/assets.rake:64:in `chdir'
remote: /tmp/build_582aed761269158643ec81d4c7f91bbc/lib/tasks/assets.rake:64:in `block (2 levels) in <top (required)>'
remote: /tmp/build_582aed761269158643ec81d4c7f91bbc/vendor/bundle/ruby/2.6.0/gems/rake-13.0.1/exe/rake:27:in `<top (required)>'
remote: Tasks: TOP => assets:precompile => assets:compile_environment => assets:prepare_op => assets:angular
remote: (See full trace by running task with --trace)
请教我如何去爱。谢谢