BUG: Error after IJ saving sequence

[pwalczysko]

Error in Fiji occurs when Save to OMERO is followed by Upload and Save to OMERO on the same image.

Worklflow:

• Take 5.1.1rc1 insight-ij plugin and put it to Fiji Plugin folder
• Take bioformats-plugins.jar from 5.1.1rc1 release and put it inot the Plugin folder of Fiji
• start Fiji, Connect to OMERO as user-4 to trout, find the OMERO.figure Project and open the second image in the timelapse multi-t Dataset
• draw regions in Fiji on specific planes, always adding them to ROI Manager
• use "Save ROIs to OMERO" to save some 5 ROIs on different z and T planes
• Close the image in Fiji, but stay logged in to OMERO
• click on the image in the plugin again and open it in Fiji
• draw some more regions, add them to the ROI Manager
• Delete all the regions which were there since you reopened (the regions which you drawed in the last round), so that you are saving just your newly drawn region
• use "Upload and Save to OMERO"
• create a New Project of any name
• do not create any dataset, leave New from Folder
• click Add to queue
• observe error in Fiji

Exception in thread "AWT-EventQueue-0" java.lang.NullPointerException
	at org.openmicroscopy.shoola.agents.fsimporter.chooser.FileSelectionTable.allowAddToQueue(FileSelectionTable.java:406)
	at org.openmicroscopy.shoola.agents.fsimporter.chooser.FileSelectionTable.addFiles(FileSelectionTable.java:581)
	at org.openmicroscopy.shoola.agents.fsimporter.chooser.ImportDialog.addImageJFiles(ImportDialog.java:1608)
	at org.openmicroscopy.shoola.agents.fsimporter.chooser.ImportDialog.propertyChange(ImportDialog.java:1671)
	at java.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:339)
	at java.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:276)
	at java.awt.Component.firePropertyChange(Component.java:8287)
	at org.openmicroscopy.shoola.agents.fsimporter.chooser.LocationDialog.actionPerformed(LocationDialog.java:950)
	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.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:236)
	at java.awt.AWTEventMulticaster.mouseReleased(AWTEventMulticaster.java:272)
	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)