I am getting NullPointerException when:
- Click Generate model
- Select the table
- Click Next
I am using MariaDB connector named as mysql-connector-java. The connection works fine and I can create new entities.
[17:55:27.913] Exception has been thrown by com.haulmont.studio.ui.app.a@2b670378:
[17:55:27.915] java.lang.NullPointerException
at org.mariadb.jdbc.internal.queryresults.resultset.MariaSelectResultSet.close(MariaSelectResultSet.java:483)
at com.haulmont.studio.backend.d.a.d(SourceFile:601)
at com.haulmont.studio.backend.d.a.a(SourceFile:220)
at com.haulmont.studio.backend.d.a.a(SourceFile:112)
at com.haulmont.studio.backend.d.d.a(SourceFile:125)
at com.haulmont.studio.backend.d.d.a(SourceFile:133)
at com.haulmont.studio.ui.b.d.e.a(SourceFile:304)
at com.haulmont.studio.ui.b.h.buttonClick(SourceFile:527)
at sun.reflect.GeneratedMethodAccessor33.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at com.vaadin.event.ListenerMethod.receiveEvent(ListenerMethod.java:508)
at com.vaadin.event.EventRouter.fireEvent(EventRouter.java:198)
at com.vaadin.event.EventRouter.fireEvent(EventRouter.java:161)
at com.vaadin.server.AbstractClientConnector.fireEvent(AbstractClientConnector.java:1008)
at com.vaadin.ui.Button.fireClick(Button.java:377)
at com.vaadin.ui.Button$1.click(Button.java:54)
at sun.reflect.GeneratedMethodAccessor32.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
...
[17:55:27.917] Unexpected error
java.lang.NullPointerException