我正在努力讓 Jenkins 運行 Selenium/Xvfb 來對專案進行一些功能測試。詹金斯要么會掛起，工作永遠不會完成，要么最終因錯誤而終止。這是使用 Xvfb 插件。這是最新的回溯之一——
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ERROR: test_update_yeast_invalid_form_validation (functional_tests.test_simple_yeast_validation_form.YeastFormValidation)
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Traceback (most recent call last):
File "/var/lib/jenkins/workspace/MyProj/functional_tests/base.py", line 29, in setUp
self.browser = webdriver.Firefox()
File "/var/lib/jenkins/shiningpanda/jobs/d4d78946/virtualenvs/d41d8cd9/lib/python3.6/site-packages/selenium/webdriver/firefox/webdriver.py", line 158, in __init__
keep_alive=True)
File "/var/lib/jenkins/shiningpanda/jobs/d4d78946/virtualenvs/d41d8cd9/lib/python3.6/site-packages/selenium/webdriver/remote/webdriver.py", line 154, in __init__
self.start_session(desired_capabilities, browser_profile)
File "/var/lib/jenkins/shiningpanda/jobs/d4d78946/virtualenvs/d41d8cd9/lib/python3.6/site-packages/selenium/webdriver/remote/webdriver.py", line 243, in start_session
response = self.execute(Command.NEW_SESSION, parameters)
File "/var/lib/jenkins/shiningpanda/jobs/d4d78946/virtualenvs/d41d8cd9/lib/python3.6/site-packages/selenium/webdriver/remote/webdriver.py", line 311, in execute
self.error_handler.check_response(response)
File "/var/lib/jenkins/shiningpanda/jobs/d4d78946/virtualenvs/d41d8cd9/lib/python3.6/site-packages/selenium/webdriver/remote/errorhandler.py", line 237, in check_response
raise exception_class(message, screen, stacktrace)
selenium.common.exceptions.WebDriverException: Message: Process unexpectedly closed with status 1
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Ran 25 tests in 33.513s
FAILED (errors=19, skipped=6)
Creating test database for alias 'default'...
System check identified no issues (0 silenced).
Destroying test database for alias 'default'...
Build step 'Virtualenv Builder' marked build as failure
Xvfb stopping
unlink: No such file or directory
unlink /var/lib/jenkins/xvfb-30-..fbdir854052494809466199/Xvfb_screen0 failed, Invalid argumentFinished: FAILURE
這可能與即使我終止作業 Xvfb 仍在運行的問題有關。這是我的設定：
在建置之前啟動 Xvfb，然後在 = 選取 Xvfb 特定顯示名稱 = 99 逾時（秒）後關閉它 = 10 Xvfb 顯示名稱偏移 = 0 記錄 Xvfb 輸出 = 選中
我嘗試使用注入環境變數插件來新增以下環境變數 - DISPLAY=:99.0
我嘗試搜尋日誌，但無法在 Google 上找到任何有關日誌位置的資訊。有人能幫我指出正確的方向嗎？