UIBuilder Push Notification

I’m working with Push Notification from UI Builder.

Can you describe this error?

The device Id it’s working from the Messaging console using channel and “Publish message” but not working from the UI builder.

Uncaught (in promise) Error: Wrong json format: Cannot deserialize instance of java.util.ArrayList<java.lang.Object> out of VALUE_STRING token
at [Source: UNKNOWN; line: -1, column: -1] (/147F3E51-266A-AAC4-FF2B-DFE9F84FD200/FF57329D-7268-41C2-883A-E0E79413AD06/files/ui-builder/containers/default/through reference chain: com.backendless.messaging.PublishMessageInfo[“pushSinglecast”])

Thanks, Mario

Ready, I found the solution!

Thanks, Mario