zaproxy: Automation framework - Unable to generate report

I’m having some issues on generating a report using the automation framework

I downloaded zap 2.10.0 cross platform package to build my own C# application. It works perfect when using the command line function, but i’m having some issues with the automation framework. I followed this video https://www.youtube.com/watch?v=aZmS9NiQlJA and tried to do the same on a windows machine.

Steps I took: First things first, I installed the automation framework and the reports addon on OWASP ZAP. Then I generated a minimum configuration file (exactly the same steps as in the youtube video) and wrote the following yaml:

env:
  contexts:
    - name: randomname
      url: mytarget
      authentication:
  parameters:
    failOnError: true                          
    failOnWarning: false              
    progressToStdout: true 

jobs:
  - type: addOns                       
    parameters:
      updateAddOns: true               
    install:                           
    uninstall:      

  - type: passiveScan-config          
    parameters:
      maxAlertsPerRule: 10    
    rules:
      - id: 2
        desc: Private IP Disclosure
        threshold: high

  - type: spider                       
    parameters:
      failIfFoundUrlsLessThan: 50        
      warnIfFoundUrlsLessThan: 20        
      maxDuration: 0                    
      maxDepth: 5 
      parseComments: true

  - type: passiveScan-wait             
    parameters:
      maxDuration: 5

  - type: report
    parameters:
      reportFile: somename
      template: traditional-html
      reportTitle: 'My ZAP Test'
      reportDescription: 'My description'
      displayReport: true

When I run the command: ./zap.bat -cmd -autorun baseline.yml (The yaml you see above)

It gives me the following error message:

Job addOns set updateAddOns = true
Job addOns started
Job addOns finished
Job passiveScan-config set maxAlertsPerRule = 10
Job passiveScan-config started
Job passiveScan-config set maxAlertsPerRule = 10
Job passiveScan-config finished
Job spider set failIfFoundUrlsLessThan = 50
Job spider set warnIfFoundUrlsLessThan = 20
Job spider set maxDuration = 0
Job spider set maxDepth = 5
Job spider set parseComments = true
Job spider started
Job spider found 58 URLs
Job spider finished
Job passiveScan-wait set maxDuration = 5
Job passiveScan-wait started
Job passiveScan-wait finished
Job report set reportFile = baseline
Job report set template = traditional-html
Job report set reportTitle = Hrajr ZAP Test
Job report set reportDescription = Mijn description
Job report set displayReport = true
Job report started
SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder".
SLF4J: Defaulting to no-operation (NOP) logger implementation
SLF4J: See http://www.slf4j.org/codes.html#StaticLoggerBinder for further details.
Job report generated report C:\SomeFolder\SomeFolder2\RayRay\SecScan\assets\zap\baseline.html
Job report finished
Automation plan succeeded!

When I remove the report job from the yaml file then the error message doesn’t show up. So I think it has something to do with the java dependency used for logging (SLF4J). I’m kinda new to this so I don’t fully understand why i’m having this issue with the logger?

Software information: I’m using the following Java version: jdk 15.0.2 and jre 1.8.0_281 I tested it on two different machines. One running Win10 Home and the other Win10 Pro My OWASP ZAP is of verion 2.10.0

I also installed the following addons in OWASP ZAP:

• Automation framework v0.1.0
• Report generation v0.1.0

and later on I also installed Export report v7.0.0 to see I that would do it