Warning messages while installing Jaspersoft 7.8


Article ID: 211446


Updated On:


Clarity PPM On Premise


Finding few Warning messages while installing Jaspersoft 7.8. Can these warnings be ignored?

The file is not located in the folder

[copy] Warning: Could not find file C:\Reporting\Install78\buildomatic\conf_source\templates\keystore-configuration.xml to copy.

[java] WARNING: An illegal reflective access operation has occurred
[java] WARNING: Illegal reflective access by org.codehaus.groovy.vmplugin.v7.Java7$1 (file:/C:/Reporting/Install78/buildomatic/conf_source/iePro/lib/groovy-2.5.7.jar) to constructor java.lang.invoke.MethodHandles$Lookup(java.lang.Class,int)
[java] WARNING: Please consider reporting this to the maintainers of org.codehaus.groovy.vmplugin.v7.Java7$1
[java] WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
[java] WARNING: All illegal access operations will be denied in a future release


Clarity Release : 15.9.1



Checked with Tibco and it is confirmed that these warning messages can be safely ignored because they do not impact the build of the jaspersoft DB or service.

  • Warning: Could not find file keystore-configuration.xml to copy is an expected behavior and can be ignored. 
  • The warning error message "Illegal reflective access by org.codehaus.groovy.vmplugin.v7"  with JDK 11 and groovy-2.5.7 jar parser file appears to be discussed on many open forums as well. There is also defect tied to this https://github.com/groovy/groovy-eclipse/issues/899