OpenOrd settings imported from project cause NPE #2686
Description
Expected Behavior
Layout properties are imported fine from Project.
Current Behavior
[INFO] java.lang.NullPointerException
[INFO] at org.gephi.layout.plugin.openord.OpenOrdLayout.setSimmerStage(OpenOrdLayout.java:461)
[INFO] Caused: java.lang.reflect.InvocationTargetException
[INFO] at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
[INFO] at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
[INFO] at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
[INFO] at java.base/java.lang.reflect.Method.invoke(Method.java:566)
[INFO] at org.openide.nodes.PropertySupport$Reflection.setValue(PropertySupport.java:392)
[INFO] [catch] at org.gephi.layout.LayoutModelImpl.loadProperties(LayoutModelImpl.java:225)
[INFO] at org.gephi.layout.LayoutModelImpl.setSelectedLayout(LayoutModelImpl.java:123)
[INFO] at org.gephi.layout.LayoutModelImpl.readXML(LayoutModelImpl.java:299)
[INFO] at org.gephi.layout.LayoutModelPersistenceProvider.readXML(LayoutModelPersistenceProvider.java:79)
[INFO] at org.gephi.project.io.LoadTask.readWorkspaceChildrenXML(LoadTask.java:327)
[INFO] at org.gephi.project.io.LoadTask.run(LoadTask.java:135)
Steps to Reproduce
- Create project and select OpenOrd as layout
- Tweak some settings
- Save project and reopen it
- Exception during import
Context
Layout properties are saved as part of the project file.
Your Environment
- Version used: Gephi 0.9.7
- Operating System: Mac OS