Changing number of issues viewed -> Index was out or range

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Changing number of issues viewed -> Index was out or range

2/2/2012 6:45 AM

Joined: 2/2/2012

Posts: 6

Changing number of issues viewed -> Index was out or range

Hi,

Just recently (after 24+ issues) I suddenly started to get an index out of range error.

To reproduce this problem I would:
1) Log into bugnet
2) I view all my open issues (default view 10 issues per page)
3) I go back to the main screen
4) I view all my open issues again (change default view to anything but 10)
5) I go back to the main screen
6) I click any link that would list issues and an error is generated:

System.Web.HttpUnhandledException (0x80004005): Exception of type 'System.Web.HttpUnhandledException' was thrown. ---> System.ArgumentOutOfRangeException: Index was out of range. Must be non-negative and less than the size of the collection. Parameter name: index at System.Collections.Generic.List`1.get_Item(Int32 index) at BugNET.UserControls.DisplayIssues.InsertCustomFieldData() at BugNET.Issues.IssueList.BindIssues() at BugNET.Issues.IssueList.Page_Load(Object sender, EventArgs e) at System.Web.Util.CalliHelper.EventArgFunctionCaller(IntPtr fp, Object o, Object t, EventArgs e) at BugNET.UserInterfaceLayer.BasePage.OnLoad(EventArgs e) at System.Web.UI.Control.LoadRecursive() at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) at System.Web.UI.Page.HandleError(Exception e) at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) at System.Web.UI.Page.ProcessRequest(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) at System.Web.UI.Page.ProcessRequest() at System.Web.UI.Page.ProcessRequest(HttpContext context) at System.Web.HttpApplication.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() at System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously)

2/2/2012 1:47 PM

Davin Dubeau

bugnetproject.com
Joined: 3/2/2006

Posts: 1428

Re: Changing number of issues viewed -> Index was out or range

This is a known issue and a new release will be out this weekend to fix the issue.
Thanks.

Davin Dubeau

2/6/2012 12:20 PM

Jesse Hormachea

Joined: 2/6/2012

Posts: 6

Re: Changing number of issues viewed -> Index was out or range

I am having the same issues that PJ has experienced. I updated to the latest release today (.9.152) and it seems like the issue still remains.

2/6/2012 2:02 PM

Jesse Hormachea

Joined: 2/6/2012

Posts: 6

Re: Changing number of issues viewed -> Index was out or range

It appears the issue is on DisplayIssues.ascx.cs.

For the page level variable declared at the top of the user control (line 34):

//stores total amount of columns (fixed and custom)
private int nrColumns = FixedColumns;

This is being set to the FixedColumns number (22) on load. However, the DataBind() for this page is occurring twice after you set a page size if you refresh the page or click a link that takes you to an issue list. This causes the columns to be added twice. The error will not occur immediately after setting the page size. You must completely reload and not postback. I've commented out the page declaration for nrColumns and moved this down to before the check on whether to add costum columns. (~ lines 124-126).

int nrColumns = FixedColumns;
//checks if its initial load to add custom controls and checkboxes
if (gvIssues.Columns.Count <= nrColumns + 1)

This appears to be working correctly.

2/7/2012 12:13 PM

mjmoran

Joined: 9/8/2010

Posts: 21

Re: Changing number of issues viewed -> Index was out or range

Thanks Heaps Jesse. That fix looks like it does the job.

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