ヘッドレスモードのJenkinsサーバでFirefoxを起動しない場合

Question

ヘッドレスモードのJenkinsサーバでFirefoxを起動してもFirefoxは起動しません。次のエラーログが表示されます。私はFirefox 55とセレン3.6.0を使用しています

1511524678151 geckodriver INFO geckodriver 0.19.0 
1511524678162 geckodriver INFO Listening on 127.0.0.1:24440 
1511524678479 mozrunner::runner INFO Running command: "/usr/local/firefox/firefox" "-marionette" "-profile" 

"/tmp/rust_mozprofile.X3S4fow8aJXO" 
     1511524678981 Marionette INFO Enabled via --marionette 

     (firefox:7518): GLib-GObject-CRITICAL **: g_object_ref: assertion 'object->ref_count > 0' failed 

     (firefox:7518): GLib-GObject-CRITICAL **: g_object_unref: assertion 'object->ref_count > 0' failed 

     (firefox:7518): GLib-GObject-CRITICAL **: g_object_ref: assertion 'object->ref_count > 0' failed 

     (firefox:7518): GLib-GObject-CRITICAL **: g_object_unref: assertion 'object->ref_count > 0' failed 

     (/usr/local/firefox/firefox:7577): GLib-GObject-CRITICAL **: g_object_ref: assertion 'object->ref_count > 0' failed 

     (/usr/local/firefox/firefox:7577): GLib-GObject-CRITICAL **: g_object_unref: assertion 'object->ref_count > 0' failed 

     (/usr/local/firefox/firefox:7577): GLib-GObject-CRITICAL **: g_object_ref: assertion 'object->ref_count > 0' failed 

     (/usr/local/firefox/firefox:7577): GLib-GObject-CRITICAL **: g_object_unref: assertion 'object->ref_count > 0' failed 
     1511524680359 Marionette INFO Listening on port 48472 
     1511524680397 Marionette WARN TLS certificate errors will be ignored for this session 
     JavaScript error: chrome://marionette/content/server.js, line 337: NS_ERROR_SOCKET_ADDRESS_IN_USE: Component returned failure code: 0x804b0036 (NS_ERROR_SOCKET_ADDRESS_IN_USE) [nsIServerSocket.initSpecialConnection] 
     1511524680436 Marionette DEBUG loaded listener.js 
     Nov 24, 2017 11:58:00 AM org.openqa.selenium.remote.ProtocolHandshake createSession 
     INFO: Detected dialect: W3C 
     DEBUG 2017-11-24 11:58:00,576 [main] com.wso2telco.tests.apimanager.base.BasicTestObject - FireFox LauncheBrowser method finished 
     DEBUG 2017-11-24 11:58:00,576 [main] com.wso2telco.tests.apimanager.base.BasicTestObject - FireFox Maximizing 
     DEBUG 2017-11-24 11:58:00,598 [main] com.wso2telco.tests.apimanager.base.BasicTestObject - Screenshor Captured 
     DEBUG 2017-11-24 11:58:00,688 [main] com.wso2telco.tests.apimanager.base.BasicTestObject - FireFox Maximized 
     1511524680767 Marionette INFO New connections will no longer be accepted 

Firefoxが実行されない理由は何ですか？

Answer 1

を更新してください。この問題は、FF-56.0で解決されました。