I have automation scripts ready to execute in jenkins which is installed in linux server. But whenever I execute, it shows DevToolsActivePort does not exit. I tried searching for different solution but could not get the solution hence posting it as new question.
Can anyone help me with the solution.
I got the solution I downgraded the version of Chromedriver 2.45 to 2.38 and it worked.
Related
Hello there hope you are all well.
Few days ago I installed ROS on my Windows-10 computer by following the tutorials on their site. I worked with TurtleSim and some other features of ROS without any problem. However when I try to run Gazebo, I get an error saying sdformat.dll is missing. And when I try to run Rviz, I get an error saying image_transport.dll and resource_retriever.dll is missing. I tried updating ROS but it did no good. I asked about this on ROS' official answer site but no one responded. Is there any CMD command or chocolatey feature which I can use to repair missing files? If not, what can I do to resolve this error?
Thank you so much
I've posted this issue
but believe I'm now running into a new one. We have automated tests that run every 15 minutes on a Jenkins server. While I'm still seeing the run_loop error listed in the link above, approximately once per hour I'm now seeing the following error in the console's output
Xcrun timed out after 3.64 seconds executing
xcrun instruments -s templates
with a timeout of 30
(RunLoop::Xcrun::TimeoutError)
When I see this and try to open Instruments, it says "Instruments cannot be opened at this time" and the only solution I've found so far is to reboot the server. This is problematic because there are several jobs running on this server at once and rebooting the machine every hour is not ideal. After rebooting the machine, Instruments is able to be opened and the tests run successfully for about another hour.
I can provide any further information necessary, just not sure where to go from here since I don't see much about this issue online.
Edit: My apologies, the missing information is
Xcode: 7.1.1
MacOS: 10.10.5
Calabash-Cucumber: 0.17.0
I have experienced this as well on our Jenkins CI machine running El Cap and Xcode 7.2. The CoreSimulator and instruments environment becomes unstable rather quickly.
Before running your tests, try:
# From Ruby
RunLoop::CoreSimulator.terminate_core_simulator_processes
# From the command line
$ bundle exec run-loop simctl manage-processes
For the better part of a day now I've been trying to get node.js to work on my computer.
Even though I get no errors during installation, whenever i try to run node or npm from the command line I only get the error "Evented I/O for V8 JavaScript has stopped working" and then nothing happens.
I really have no clue why it isn't working and what I have to do to get it to work! Has anyone else ever had the same problem and were you able to fix it somehow?
It seems the problem was with ansicon which I installed together with cucumber.
I was able to fix the problem by running "ansicon -u" in my x64 folder
I get this error when I run my cucumber tests:
"*Unable to either launch or connect to Chrome. Please check that ChromeDriver is up-to-date. Using Chrome binary at: /opt/google/chrome/google-chrome (Selenium::WebDriver::Error::UnknownError)
*"
I downloaded the chromdriver, unzip it, copy it to the path (/opt/google/chrome/google-chrome ) and sudo chmod +x /opt/google/chrome/google-chrome.
which google-chrome : /usr/bin/google-chrome
which chromedriver : /usr/share/ruby-rvm/gems/ruby-1.9.2-p318/bin/chromedriver
capybara (1.1.2)
cucumber (0.9.4)
cucumber-rails (0.3.2)
selenium-webdriver (2.20.0)
I searched my error but none of the answers worked for me!
When I run my test I do not see chrome starts!
I really dont know what is wrong! I tried two different versions of chromedriver!
Jenkins should run/executes my tests in CI.The tests work when you run them but not when Jenkins runs them? I could run them by another user and then I installed jenkins and I get this error. I get the same error when I run my tests in terminal at terminal as well.Did you read https://wiki.jenkins-ci.org/display/JENKINS/My+software+builds+on+my+computer+but+not+on+Jenkins ? I couldnt find much about my problem here. xvfb: I installed the plugin in the jenkins but in the build environment if I click "run xvfb before the build and shut it down after", I get this error: "FATAL: null java.lang.NullPointerException"
Please provide more details. How does this question relate to Jenkins? Is Jenkins executing the tests? The tests work when you run them but not when Jenkins runs them? You do not go so far as to say that out loud, but I will assume it because it is what people usually need help with.
Did you read https://wiki.jenkins-ci.org/display/JENKINS/My+software+builds+on+my+computer+but+not+on+Jenkins ?
If you are executing Chrome inside a Jenkins job, do you have something like https://wiki.jenkins-ci.org/display/JENKINS/Xvfb+Plugin or https://wiki.jenkins-ci.org/display/JENKINS/Xvnc+Plugin installed?
chromedriver can be installed in two ways: downloading, decompressing the zip and putting the file in "/usr/bin" or adding the "chromedriver-helper" gem in your Gemfile.
Choose one or another way because doing both many time it causes problems. If you are installing chromedriver from google, be sure to uninstall the gem:
gem uninstall chromedriver-helper
and be sure chromedriver is in your path:
which chromedriver
Give this a try instead => https://github.com/flavorjones/chromedriver-helper
Finally I found the answer:
if you want to run GUI tests on Jenkins CI running on Windows do not
configure it as a windows service instead run it from the command
prompt or set it up as a scheduled task to run on windows logon using
the command “java -jar jenkins.war”
taken from this article
I installed using the hudson.rpm as specified on the site provided. I also installed ant after starting hudson, for some reason when i try to run
/etc/init.d/hudson start
it just fails saying
Starting Hudson startproc: Empty pid
file /var/run/hudson.pid for
/usr/lib/jvm/java/bin/java
Sorry if this is a stupid question, any help will by much appreciated
If your problem is related to the Jenkins issue 5020 then have a look on the committed patch. Resolved the issue for me.