id,summary,reporter,owner,description,type,status,priority,milestone,component,version,resolution,keywords,cc 1949,NullPointerException when merging item lists,Nicklas Nordborg,everyone," 1. Start with two item lists of the same type containing a few items each. 2. On the ""Item lists"" list page, define a preset by saving the current settings using ""view/presets -> Save as"". 3. Enter the view page for one of the lists, and click on one of the ""Union"", ""Intersection"" or ""Complement"" buttons. 4. Use the ""Add item list"" button to open a popup for selecting item lists. Before selecting the other list use the ""view/preset"" to select the preset that was saved earlier. 5. Click on ""Ok"". The following error message is displayed: {{{ java.lang.NullPointerException ...at DbControl.reattachItem(DbControl.java:1139) ...at org.apache.jsp.views.itemlists.index_jsp._jspService(index_jsp.java:584) ... }}} The workaround is to NOT use the ""view/preset"" to select a saved preset when selecting lists to merge in step 4.",defect,closed,trivial,BASE 3.6,web,,fixed,,