Shane, how was the amount field being locked before? Apex trigger?

It’s standard functionality:

https://success.salesforce.com/answers?id=90630000000hdqQAAQ

Shane~

I have been able to reproduce the error you are seeing. I have alerted our developers of this and this will be fixed on a future release. We will let you know when the fix is available.

Thanks for reporting this issue to us to help make Skuid a better product!!!
Karen

Shane~

Here is a workaround if you are using the Amount field in a Field Editor (versus using it in a table which would be much more difficult to implement this on your own.

For a Field Editor, it would be easy to implement this at a per-page level using Conditional Rendering. The approach is this:

1. Have either a Model or Child Relationship to pull in the Line Items for an Opportunity. If you’re not using the Line Items in the page any other way, limit the Model / Child Relationship to just get 1 row, since you only need to know if there’s 1 row to determine how to Conditionally Render the Amount field.

2. Add the Amount field twice to a Field Editor, a Read-Only and a non-Read-Only version. Add Conditional Rendering to the Fields based on whether your Line Items model has data rows, or based on whether the Child Relationship has rows (the Child Relationship-based Conditional Rendering is trickier, but can be done with a Ui-Only Formula Field e.g. “HasLineItems__ui” using a formula like this IF({{OpportunityLineItems.totalSize}}==0,false,true)

Hope that helps …
Karen