Exception in thread “main“ java.lang.reflect.InvocationTargetException

idea中app后台本地运行成功，但是打成jar包后运行，失败报错如下

Exception in thread "main" java.lang.reflect.InvocationTargetException
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:48)
	at org.springframework.boot.loader.Launcher.launch(Launcher.java:87)
	at org.springframework.boot.loader.Launcher.launch(Launcher.java:50)
	at org.springframework.boot.loader.JarLauncher.main(JarLauncher.java:58)
Caused by: java.lang.ExceptionInInitializerError
	at com.sinosoft.microservices.config.CopyCertificate.copy(CopyCertificate.java:25)
	at com.sinosoft.microservices.MobileinsuranceApplication.main(MobileinsuranceApplication.java:49)
	... 8 more
Caused by: java.lang.NullPointerException
	at com.sinosoft.utility.Config.<clinit>(Config.java:38)
	... 10 more

原因分析：jar包运行存在问题，项目中有dockerfile文件，直接执行java -jar会报错，因为dockerfeil文件中配置了启动jar包的命令：

java -jar -Dspring.profiles.active=dev CLMobileServices-0.0.1-SNAPSHOT.jar