Importng temmplates from another project

I am trying to export a template from one project and import it into another.
When I do the import I get the following error

java.lang.NullPointerException
at com.inductiveautomation.ignition.designer.gui.import_export.ProjectImporter$5.getDepth(ProjectImporter.java:360)
at com.inductiveautomation.ignition.designer.gui.import_export.ProjectImporter$5.compare(ProjectImporter.java:352)
at com.inductiveautomation.ignition.designer.gui.import_export.ProjectImporter$5.compare(ProjectImporter.java:350)
at java.util.Arrays.mergeSort(Unknown Source)
at java.util.Arrays.sort(Unknown Source)
at java.util.Collections.sort(Unknown Source)
at com.inductiveautomation.ignition.designer.gui.import_export.ProjectImporter.doImport(ProjectImporter.java:368)
at com.inductiveautomation.ignition.designer.gui.import_export.ProjectImporter.access$000(ProjectImporter.java:73)
at com.inductiveautomation.ignition.designer.gui.import_export.ProjectImporter$1.actionPerformed(ProjectImporter.java:139)
at javax.swing.AbstractButton.fireActionPerformed(Unknown Source)
at javax.swing.AbstractButton$Handler.actionPerformed(Unknown Source)
at javax.swing.DefaultButtonModel.fireActionPerformed(Unknown Source)
at javax.swing.DefaultButtonModel.setPressed(Unknown Source)
at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(Unknown Source)
at java.awt.Component.processMouseEvent(Unknown Source)
at javax.swing.JComponent.processMouseEvent(Unknown Source)
at java.awt.Component.processEvent(Unknown Source)
at java.awt.Container.processEvent(Unknown Source)
at java.awt.Component.dispatchEventImpl(Unknown Source)
at java.awt.Container.dispatchEventImpl(Unknown Source)
at java.awt.Component.dispatchEvent(Unknown Source)
at java.awt.LightweightDispatcher.retargetMouseEvent(Unknown Source)
at java.awt.LightweightDispatcher.processMouseEvent(Unknown Source)
at java.awt.LightweightDispatcher.dispatchEvent(Unknown Source)
at java.awt.Container.dispatchEventImpl(Unknown Source)
at java.awt.Window.dispatchEventImpl(Unknown Source)
at java.awt.Component.dispatchEvent(Unknown Source)
at java.awt.EventQueue.dispatchEvent(Unknown Source)
at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.run(Unknown Source)

Ignition v7.5.0 (b1079)
Java: Sun Microsystems Inc. 1.6.0_22

Ignition Version 7.5.0

The first thing you should do is upgrade to 7.5.6. Simply upgrading may resolve your problem