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IDEMPIERE-5010 Info Panel show NPE at console (#941) 

add null check
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hengsin 2021-10-22 19:38:30 +08:00 committed by GitHub
parent 6a1ef46f44
commit 940586fa97
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1 changed files with 3 additions and 1 deletions
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4
org.adempiere.ui.zk/WEB-INF/src/org/adempiere/webui/panel/InfoPanel.java
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@ -2764,7 +2764,9 @@ public abstract class InfoPanel extends Window implements EventListener<Event>,
public void onPageDetached(Page page) { public void onPageDetached(Page page) {
super.onPageDetached(page); super.onPageDetached(page);
try { try {
SessionManager.getSessionApplication().getKeylistener().removeEventListener(Events.ON_CTRL_KEY, this); if (SessionManager.getSessionApplication() != null &&
SessionManager.getSessionApplication().getKeylistener() != null)
SessionManager.getSessionApplication().getKeylistener().removeEventListener(Events.ON_CTRL_KEY, this);
if (infoWindow != null && getFirstChild() != null) if (infoWindow != null && getFirstChild() != null)
saveWlistBoxColumnWidth(getFirstChild()); saveWlistBoxColumnWidth(getFirstChild());
} catch (Exception e){ } catch (Exception e){