Problem with mcreator on linux

Hello, I can't install MCreator on my laptop (ubuntu 16.04 LTS). I have already unzip the file but when I run the java command, I have this text.

java -jar mcreator.jar[Sun Aug 12 09:05:27 CEST 2018] Exception in thread "main" [Sun Aug 12 09:05:28 CEST 2018] java.lang.IllegalArgumentException: object is not an instance of declaring class
[Sun Aug 12 09:05:28 CEST 2018] 	at sun.reflect.NativeMethodAccessorImpl.invoke0(java.base@9-internal/Native Method)
[Sun Aug 12 09:05:28 CEST 2018] 	at sun.reflect.NativeMethodAccessorImpl.invoke(java.base@9-internal/NativeMethodAccessorImpl.java:62)
[Sun Aug 12 09:05:28 CEST 2018] 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(java.base@9-internal/DelegatingMethodAccessorImpl.java:43)
[Sun Aug 12 09:05:28 CEST 2018] 	at java.lang.reflect.Method.invoke(java.base@9-internal/Method.java:531)
[Sun Aug 12 09:05:28 CEST 2018] 	at co.pylo.mcreator.f.e.a(Unknown Source)
[Sun Aug 12 09:05:28 CEST 2018] 	at co.pylo.mcreator.f.e.a(Unknown Source)
[Sun Aug 12 09:05:28 CEST 2018] 	at co.pylo.mcreator.Launcher.main(Unknown Source)

Sorry for my english (I'm french) =)