Garbage disposal error

tzz_12 — Mon, 21 Mar 2022 06:52:56 GMT

Has anyone encountered an error that states the row declared has already been disposed and cannot be manipulated? How do I resolve this error? Thanks for your help!

Here is my code below:

...

QueryFilter qf = new QueryFilter
{
WhereClause = CokeysWhereClause,

};

using (var rowCursor = HzTable.Search(qf))
{
while (rowCursor.MoveNext())
{
foreach (var compPct in compPcts)
{
using (Row row = rowCursor.Current)
{

var topHz = Convert.ToInt32(row["hzdept_r"]); // disposed error occurs in the second loop
var bottomHz = Convert.ToInt32(row["hzdepb_r"]);

...

Thanks!

Re: Garbage disposal error

GKmieliauskas — Mon, 21 Mar 2022 12:19:02 GMT

Hi,

I think you must change two cycles by places:

using (Row row = rowCursor.Current) { var topHz = Convert.ToInt32(row["hzdept_r"]); var bottomHz = Convert.ToInt32(row["hzdepb_r"]); foreach (var compPct in compPcts) {

rowCursor.Current can be read once.

topic Garbage disposal error in ArcGIS Pro SDK Questions

Garbage disposal error

Re: Garbage disposal error