获取＆＃34; ORA-06413：连接未打开。＆＃34;在我的rails应用程序中

Question

我已经设置了一个新的rails应用程序（Ruby 2.4.0和Rails 5.0.2）。当我在启动rails服务器后启动应用程序时，它会生成错误＆＃34; ORA-06413：连接未打开＆＃34; 。我使用ruby-oci8（2.2.3）和activerecord-oracle_enhanced-adapter（1.7.9）和oracle客户端（10.1.0）。我还在.bash_profile中设置了ORACLE_HOME，LD_LIBRARY_PATH，TNS_ADMIN环境变量。我正在低于错误快照;

ORA-06413：连接未打开。

Rails.root：/ home / akhand / work_space / test_app 应用程序跟踪|框架跟踪|完整跟踪

oci8.c：654：在oci8lib_240.so中 ruby-oci8（2.2.3）lib / oci8 / oci8.rb：142：class UsersComponent extends PureComponent { render() { return (<div> <form action="submit" onSubmit={handleSubmit(this.submitForm)}> <Field type="text" name="mobile" hintText="Enter mobile number*" component={reduxPhoneNumber} validate={required} disabled={isSubmitting} fullWidth autoFocus onChange={this.onChange.bind(this)} /> </form> </div>) } } 新＆＃39; activerecord-oracle_enhanced-adapter（1.7.9）lib / active_record / connection_adapters / oracle_enhanced / oci_connection.rb：346：在initialize' activerecord-oracle_enhanced-adapter (1.7.9) lib/active_record/connection_adapters/oracle_enhanced/oci_connection.rb:346:in初始化＆＃39; activerecord-oracle_enhanced-adapter（1.7.9）lib / active_record / connection_adapters / oracle_enhanced / oci_connection.rb:24:in new_connection' activerecord-oracle_enhanced-adapter (1.7.9) lib/active_record/connection_adapters/oracle_enhanced/oci_connection.rb:405:in初始化＆＃39; activerecord-oracle_enhanced-adapter（1.7.9）lib / active_record / connection_adapters / oracle_enhanced / connection.rb:8:in new' activerecord-oracle_enhanced-adapter (1.7.9) lib/active_record/connection_adapters/oracle_enhanced/oci_connection.rb:24:in create＆＃39; activerecord-oracle_enhanced-adapter（1.7.9）lib / active_record / connection_adapters / oracle_enhanced_adapter.rb:169:in new' activerecord-oracle_enhanced-adapter (1.7.9) lib/active_record/connection_adapters/oracle_enhanced/connection.rb:8:in new_connection＆＃39; activerecord（5.0.2）lib / active_record / connection_adapters / abstract / connection_pool.rb：773：in oracle_enhanced_connection' activerecord (5.0.2) lib/active_record/connection_adapters/abstract/connection_pool.rb:729:in try_to_checkout_new_connection＆＃39;

我的database.yml的内容如下;

开发DB

checkout_new_connection'
activerecord (5.0.2) lib/active_record/connection_adapters/abstract/connection_pool.rb:752:in

测试数据库

development:
  adapter: oracle_enhanced
  username: test
  password: secret
  database: test_dev:9102/testdb

Prod DB

test:
  adapter: sqlite3
  database: db/<%=RAILS_ENV%>.sqlite3
  timeout: 5000

我尝试了一些我在谷歌搜索中找到的解决方案，但没有一个能为我工作。任何帮助将不胜感激 。如果需要任何其他信息，请与我们联系。

！[Rails_Error] [1]