Cannot install xgboost4j

#1

Hi,

I tried the whole day installing xgboost and xgboost4j, however failed. I installed software tools including git, cmake, python, maven, and visual studio 2017. When I typed “mvn install”, I got the following error:

scala.reflect.internal.MissingRequirementError: object java.lang.Object in compiler mirror not found.

Please help me solve this issue.

#2

QQ%E5%9B%BE%E7%89%8720180930184224
QQ%E5%9B%BE%E7%89%87201809301842241116×450 17.7 KB

#3

For now, can you download and install Windows XGBoost4J JARs from https://github.com/criteo-forks/xgboost-jars/releases?

#4

thanks,i can not compile xgboost-4j on windows.it help a lot!