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kaffeebrauer / truetrade

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P&L View generates error when activating the view #5

Closed GoogleCodeExporter closed 9 years ago

GoogleCodeExporter commented 9 years ago 
To reproduce:
1.  Run a strategy with 5min data (e.g.: NR7Strategy using ES data).  When
it switches to the Backtest perspective, before the test has completed and
before clicking on anything in the results pane, click on the P&L tab.

A window pops up saying:  "An error has occurred when activating this view"

Original issue reported on code.google.com by tyrotra...@gmail.com on 28 Apr 2007 at 4:16

GoogleCodeExporter commented 9 years ago 
!ENTRY org.eclipse.jface 4 2 2007-04-28 18:23:18.875
!MESSAGE Problems occurred when invoking code from plug-in: "org.eclipse.jface".
!STACK 0
java.lang.NullPointerException
    at com.ats.client.views.TreeViewLabelProvider.getText(TreeViewLabelProvider.java:35)
    at org.eclipse.jface.viewers.StructuredViewer.buildLabel(StructuredViewer.java:2102)
    at org.eclipse.jface.viewers.TreeViewer.doUpdateItem(TreeViewer.java:258)
    at
org.eclipse.jface.viewers.AbstractTreeViewer$UpdateItemSafeRunnable.run(Abstract
TreeViewer.java:95)

Original comment by tyrotra...@gmail.com on 29 Apr 2007 at 1:24

GoogleCodeExporter commented 9 years ago 
Fixed.  StrategyResultsView getSelection() was throwing an 
IndexOutOfBoundsException
when getFirstElement() was called.  New code now:

            public Object getFirstElement() {
                return objList.size() > 0 ? objList.get(0) : null;
            }

Original comment by tyrotra...@gmail.com on 29 Apr 2007 at 1:35