Exception caught on sorting the List grid.

[dloganathan]

While Sorting the list grid getting the exception as below . Can you please confirm where the issue is initiated.

[Isomorphic]

It looks like you've trimmed the top of the stack - please don't do that, that's often the most critical information.

What the trace suggests is that you are adding or removing fields (perhaps via a showIf?), and something goes wrong where there is an attempt to access a field that has already been removed. This might be something like code it your app that is triggered by removal of fields, and then performs another field removal in response.

That's all we can say with this limited information. Of course, if you can show how to reproduce the error, we can either show you how to correct your usage or fix the problem if it's a bug.

[dloganathan]

Thanks for the reply. But I am not using showIf condition for the list grid field. While doing Sorting to the list grid some columns and add some columns to the column picker the grid is reformatted. The column heading is not showing properly. While doing this getting the below exception. Can you please let me know your suggestion to overcome this issue.

[Isomorphic]

We didn't say you were doing a showIf, we said:

What the trace suggests is that you are adding or removing fields (perhaps via a showIf?), and something goes wrong where there is an attempt to access a field that has already been removed. This might be something like code it your app that is triggered by removal of fields, and then performs another field removal in response.

You haven't clarified anything about how and when you are adding and removing fields, other than to say something vague about the column picker. Also, you didn't provide any more of the stack, as requested:

It looks like you've trimmed the top of the stack - please don't do that, that's often the most critical information.

So, with no new information about your usage, and no more stack frames, we're still stuck here:

That's all we can say with this limited information. Of course, if you can show how to reproduce the error, we can either show you how to correct your usage or fix the problem if it's a bug.