#38233

Hi! Try to switch debug on with pd4ml.enableDebugInfo() API call and inspect STDOUT for possible license reading errors.

pd4ml.lic is expected to be in the application workdir or in the classpath root (not in lib/ dir where pd4ml.jar is)

Also even if you use legacy API with PD4ML v3 wrapper, you always have access to v4 instance with

pd4ml.pd4mlNew.applyLicense(code);