1. Open attached ER Modeler and try to create an index, you get below NPE

2. To reproduce, go to Sybase ASE database, right click on any database and select Tools - > ER Diagram Generator

3. Select include Full Table (Indexes)

4. Once the ER Model is generated, right click on indexes and try to create an index

 

java.lang.NullPointerException

        at \\...\\ .\\हिñçêČάй語简??한\\.Dꂜᝍꑶꈙ double.s(Unknown Source)

        at \\...\\ .\\हिñçêČάй語简??한\\.cꑭᠱ ꀢ 10 extends.a(Unknown Source)

        at \\...\\ .\\हिñçêČάй語简??한\\.cꑭᠱ ꀢ 10 extends.<init>(Unknown Source)

        at \\...\\ .\\हिñçêČάй語简??한\\.cꑭᠱ ꀢ 10 extends.a(Unknown Source)

        at \\...\\ .\\हिñçêČάй語简??한\\.uꈶ⠺̻ꅝ private package.actionPerformed(Unknown Source)

        at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:2028)

        at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2351)

        at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:387)

        at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:242)

        at javax.swing.AbstractButton.doClick(AbstractButton.java:389)

        at javax.swing.plaf.basic.BasicMenuItemUI.doClick(BasicMenuItemUI.java:809)

        at com.apple.laf.AquaMenuItemUI.doClick(AquaMenuItemUI.java:137)

        at javax.swing.plaf.basic.BasicMenuItemUI$Handler.mouseReleased(BasicMenuItemUI.java:850)

        at java.awt.Component.processMouseEvent(Component.java:6414)

        at javax.swing.JComponent.processMouseEvent(JComponent.java:3275)

        at java.awt.Component.processEvent(Component.java:6179)

        at java.awt.Container.processEvent(Container.java:2084)

        at java.awt.Component.dispatchEventImpl(Component.java:4776)

        at java.awt.Container.dispatchEventImpl(Container.java:2142)

        at java.awt.Component.dispatchEvent(Component.java:4604)

        at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4618)

        at java.awt.LightweightDispatcher.processMouseEvent(Container.java:4279)

        at java.awt.LightweightDispatcher.dispatchEvent(Container.java:4209)

        at java.awt.Container.dispatchEventImpl(Container.java:2128)

        at java.awt.Window.dispatchEventImpl(Window.java:2492)

        at java.awt.Component.dispatchEvent(Component.java:4604)

        at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:717)

        at java.awt.EventQueue.access$400(EventQueue.java:82)

        at java.awt.EventQueue$2.run(EventQueue.java:676)

        at java.awt.EventQueue$2.run(EventQueue.java:674)

        at java.security.AccessController.doPrivileged(Native Method)

        at java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:86)

        at java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:97)

        at java.awt.EventQueue$3.run(EventQueue.java:690)

        at java.awt.EventQueue$3.run(EventQueue.java:688)

        at java.security.AccessController.doPrivileged(Native Method)

        at java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:86)

        at java.awt.EventQueue.dispatchEvent(EventQueue.java:687)

        at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:296)

        at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:211)

        at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:201)

        at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:196)

        at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:188)

        at java.awt.EventDispatchThread.run(EventDispatchThread.java:122)