A problem occurred configuring root project 'jmeter'. > Could not determine the dependencies of null. > Checksum/PGP violations detected on resolving configuration :classpath No PGP signature (.asc file) found for artifact: org.checkerframework:checkerframework-gradle-plugin:0.6.28 (pgp=[], sha512=[976E7FECDEC7793A0E44562972DC86D16416913DD58C9A9A24A69DC7A32E2FC7B651505E6916F6CC50D91EC82629284C58AFCBB233277E7635B8777DA07F228C]) There might be more checksum violations, however, current configuration specifies the build to fail on the first violation. You might use the following properties: * -PchecksumIgnore temporary disables checksum-dependency-plugin (e.g. to try new dependencies) * -PchecksumUpdate updates checksum.xml and it will fail after the first violation so you can review the diff * -PchecksumUpdateAll (insecure) updates checksum.xml with all the new discovered checksums * -PchecksumFailOn=build_finish (insecure) It will postpone the failure till the build finish It will collect all the violations, however untrusted code might be executed (e.g. from a plugin) You can find updated checksum.xml file at D:\a\jmeter\jmeter\build\checksum\checksum.xml. You might add -PchecksumUpdate to update root checksum.xml file.