kettle9.0源码用idea编译，出现Unable to find plugin with ID 'Kettle'的错误。

Question

按照网络提供的教程（https://blog.csdn.net/yijiubin/article/details/103947449）已经把出现的错误都排除了，出现了这个问题，不知道是咋回事，请教大神：
org.pentaho.di.core.exception.KettleException:
Unable to find plugin with ID 'Kettle'. If this is a test, make sure kettle-core tests jar is a dependency. If this is live make sure a kettle-password-encoder-plugins.xml exits in the classpath

at org.pentaho.di.core.encryption.Encr.init(Encr.java:61)
at org.pentaho.di.core.KettleClientEnvironment.init(KettleClientEnvironment.java:124)
at org.pentaho.di.core.KettleClientEnvironment.init(KettleClientEnvironment.java:80)
at org.pentaho.di.core.KettleEnvironment.init(KettleEnvironment.java:134)
at org.pentaho.di.core.KettleEnvironment.init(KettleEnvironment.java:101)
at org.pentaho.di.core.KettleEnvironment.init(KettleEnvironment.java:82)
at org.pentaho.di.ui.spoon.Spoon$1.call(Spoon.java:643)
at org.pentaho.di.ui.spoon.Spoon$1.call(Spoon.java:635)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)

Answer 1

https://www.cnblogs.com/shenlanzhizun/p/7364961.html