Error KeyNotFoundException About Key inputElementValue
Environment
| Product | UI for Blazor |
Description
When I use Add, Delete or Edit Commands in the Grid, I get an error KeyNotFoundException about a key inputElementValue not present in the dictionary.
A date field in the Grid popup editing is crashing.
When I set the focus on a DatePicker or DateInput and tab to switch to another component, I get an error.
Error Message
System.Collections.Generic.KeyNotFoundException: The given key 'inputElementValue' was not present in the dictionary.
Possible Cause
This error indicates that the app is using an old or wrong version of the telerik-blazor.js file, for example, after a component version upgrade.
Solution
To resolve the error:
- (if using CDN) Update the
telerik-blazor.jsfile URL to the correct version. - (if using static assets) Clear the browser cache.
- (if using a local JS file) Replace the
telerik-blazor.jsfile with the new version.