How do I fix a Jenkins HTML report "checksum mismatch"?

Question

I got a brand new Jenkins machine running on Linux Ubuntu. I use HTML Publisher Plugin to publish my html reports. I also use Jsystem to invoke the test scenario.

• Jenkins 1.643
• Html Publisher Plugin 1.10

At the end of the test when open the latest html report from the project main page I get this error:

Checksum mismatch

The checksum of the current wrapper file (0dd0c5ec07dff1d7179f03b5deb290e96ac68f8c) does not match the recorded checksum (090f21ac5f8c4b0eed9e789145a2fe2a6134c900). This indicates a possible security issue, therefore Jenkins will not serve this file. You can access the archived HTML files here.

I have checked existence of file and permissions. If I open the report from the job page then everything works.

UPDATE:

When I open the report from the job page I have no CSS and many errors. Looks like a security issue.

UPDATE 2:

CSS and Javascript are back, Jenkins had an update on their Content Security Policy. Added args to the Jenkins startup scripts. First issue is still on. :(

Answer 1

It is a bug in that version of the HTML publisher plug in. The bug happens if you have more than one report in your job, mark the publishing option: 'Keep past HTML reports' and then click on the second report.

https://issues.jenkins-ci.org/browse/JENKINS-32281

Solution in https://jenkins.ci.cloudbees.com/job/plugins/job/htmlpublisher-plugin/61/.

Solution is released as 1.11 of the plug in.