java.lang.NullPointerException

Jenkins JIRA | Mike Bott | 5 years ago
  1. 0

    I am generating html reports using Selenium, Python, and HTMLTestRunner. Sample test script is in the attached tarball. The test runs, and generates valid html (also in attached tarball, sel_test.py) that I can load in browser. My jenkins workspace on the slave is c:\jenkins\workspace, and the tarball is of the directory C:\jenkins\workspace\Test_nfweb. I see the following in the jenkins log on the master: 17:05:56.652 INFO - Command request: getNewBrowserSession[*iexplore, http://www.warmfuzzyland.com/, ] on session null 17:05:56.652 INFO - creating new remote session 17:05:56.653 INFO - Got result: Failed to start new browser session: java.lang.RuntimeException: SystemRoot apparently not set! on session null 17:05:56.672 INFO - Command request: getNewBrowserSession[*iexplore, http://www.warmfuzzyland.com/, ] on session null 17:05:56.672 INFO - creating new remote session 17:05:56.711 INFO - Got result: Failed to start new browser session: java.lang.RuntimeException: SystemRoot apparently not set! on session null Nov 29, 2011 5:05:56 PM hudson.model.Run run INFO: Test_nfweb #29 main build action completed: FAILURE Nov 29, 2011 5:05:56 PM hudson.model.AbstractBuild$AbstractRunner performAllBuildSteps WARNING: Publisher org.jvnet.hudson.plugins.seleniumhtmlreport.SeleniumHtmlReportPublisher aborted due to exception java.lang.NullPointerException at org.jvnet.hudson.plugins.seleniumhtmlreport.SeleniumHtmlReportPublisher.perform(SeleniumHtmlReportPublisher.java:79) at hudson.tasks.BuildStepMonitor$3.perform(BuildStepMonitor.java:36) at hudson.model.AbstractBuild$AbstractRunner.perform(AbstractBuild.java:692) at hudson.model.AbstractBuild$AbstractRunner.performAllBuildSteps(AbstractBuild.java:667) at hudson.model.AbstractBuild$AbstractRunner.performAllBuildSteps(AbstractBuild.java:645) at hudson.model.Build$RunnerImpl.post2(Build.java:162) at hudson.model.AbstractBuild$AbstractRunner.post(AbstractBuild.java:614) at hudson.model.Run.run(Run.java:1429) at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:46) at hudson.model.ResourceController.execute(ResourceController.java:88) at hudson.model.Executor.run(Executor.java:238) Where else can I look?

    Jenkins JIRA | 5 years ago | Mike Bott
    java.lang.NullPointerException
  2. 0

    I am generating html reports using Selenium, Python, and HTMLTestRunner. Sample test script is in the attached tarball. The test runs, and generates valid html (also in attached tarball, sel_test.py) that I can load in browser. My jenkins workspace on the slave is c:\jenkins\workspace, and the tarball is of the directory C:\jenkins\workspace\Test_nfweb. I see the following in the jenkins log on the master: 17:05:56.652 INFO - Command request: getNewBrowserSession[*iexplore, http://www.warmfuzzyland.com/, ] on session null 17:05:56.652 INFO - creating new remote session 17:05:56.653 INFO - Got result: Failed to start new browser session: java.lang.RuntimeException: SystemRoot apparently not set! on session null 17:05:56.672 INFO - Command request: getNewBrowserSession[*iexplore, http://www.warmfuzzyland.com/, ] on session null 17:05:56.672 INFO - creating new remote session 17:05:56.711 INFO - Got result: Failed to start new browser session: java.lang.RuntimeException: SystemRoot apparently not set! on session null Nov 29, 2011 5:05:56 PM hudson.model.Run run INFO: Test_nfweb #29 main build action completed: FAILURE Nov 29, 2011 5:05:56 PM hudson.model.AbstractBuild$AbstractRunner performAllBuildSteps WARNING: Publisher org.jvnet.hudson.plugins.seleniumhtmlreport.SeleniumHtmlReportPublisher aborted due to exception java.lang.NullPointerException at org.jvnet.hudson.plugins.seleniumhtmlreport.SeleniumHtmlReportPublisher.perform(SeleniumHtmlReportPublisher.java:79) at hudson.tasks.BuildStepMonitor$3.perform(BuildStepMonitor.java:36) at hudson.model.AbstractBuild$AbstractRunner.perform(AbstractBuild.java:692) at hudson.model.AbstractBuild$AbstractRunner.performAllBuildSteps(AbstractBuild.java:667) at hudson.model.AbstractBuild$AbstractRunner.performAllBuildSteps(AbstractBuild.java:645) at hudson.model.Build$RunnerImpl.post2(Build.java:162) at hudson.model.AbstractBuild$AbstractRunner.post(AbstractBuild.java:614) at hudson.model.Run.run(Run.java:1429) at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:46) at hudson.model.ResourceController.execute(ResourceController.java:88) at hudson.model.Executor.run(Executor.java:238) Where else can I look?

    Jenkins JIRA | 5 years ago | Mike Bott
    java.lang.NullPointerException
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    Android: Saving Map State in Google map

    Stack Overflow | 11 months ago | Junie Negentien
    java.lang.RuntimeException: Unable to resume activity {com.ourThesis.junieNegentien2015/com.ourThesis.junieNegentien2015.MainActivity}: java.lang.NullPointerException

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    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at org.jvnet.hudson.plugins.seleniumhtmlreport.SeleniumHtmlReportPublisher.perform()
    2. org.jvnet.hudson
      SeleniumHtmlReportPublisher.perform
      1. org.jvnet.hudson.plugins.seleniumhtmlreport.SeleniumHtmlReportPublisher.perform(SeleniumHtmlReportPublisher.java:79)
      1 frame
    3. Hudson
      Executor.run
      1. hudson.tasks.BuildStepMonitor$3.perform(BuildStepMonitor.java:36)
      2. hudson.model.AbstractBuild$AbstractRunner.perform(AbstractBuild.java:692)
      3. hudson.model.AbstractBuild$AbstractRunner.performAllBuildSteps(AbstractBuild.java:667)
      4. hudson.model.AbstractBuild$AbstractRunner.performAllBuildSteps(AbstractBuild.java:645)
      5. hudson.model.Build$RunnerImpl.post2(Build.java:162)
      6. hudson.model.AbstractBuild$AbstractRunner.post(AbstractBuild.java:614)
      7. hudson.model.Run.run(Run.java:1429)
      8. hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:46)
      9. hudson.model.ResourceController.execute(ResourceController.java:88)
      10. hudson.model.Executor.run(Executor.java:238)
      10 frames