Kolja

java.lang.NullPointerException on JCurses List when setting tracked item

Details

  • Type: Bug Bug
  • Status: Open Open
  • Priority: Minor Minor
  • Resolution: Unresolved
  • Affects Version/s: JCurses 0.9.5.1
  • Fix Version/s: None
  • Component/s: JCurses
  • Labels:
    None
  • Number of attachments :
    0

Description

java.lang.NullPointerException
at jcurses.widgets.Widget.getSize(Widget.java:173)
at jcurses.widgets.List.getVisibleSize(List.java:407)
at jcurses.widgets.List.getPaging(List.java:483)
at jcurses.widgets.List.getPageNumber(List.java:490)
at jcurses.widgets.List.findNextSelectableItem(List.java:431)
at jcurses.widgets.List.setTrack(List.java:576)
at jcurses.widgets.List.setTrackedItem(List.java:565)
at com.baulsupp.less.RequestDialog.setPosition(RequestDialog.java:120)
at com.baulsupp.less.RequestDialog.getValue(RequestDialog.java:108)
at com.baulsupp.less.Less.selectRequest(Less.java:216)
at com.baulsupp.less.Less.internalHandleInput(Less.java:190)
at com.baulsupp.less.Less.handleInput(Less.java:165)
at com.baulsupp.curses.list.BasicWindow.handleInput(BasicWindow.java:21)
at jcurses.widgets.WindowManager.handleInput(WindowManager.java:276)
at jcurses.widgets.WindowManagerInputThread.run(WindowManager.java:306)

Activity

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Yuri Schimke added a comment -

Workaround is to setSize in construction

list = new List(35, false) {

{ setSize(new Rectangle(10, 10)); }

}

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Yuri Schimke added a comment - Workaround is to setSize in construction list = new List(35, false) { { setSize(new Rectangle(10, 10)); } }

People

  • Assignee:
    Yuri Schimke
    Reporter:
    Yuri Schimke
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Dates

  • Created:
    Updated: