Solved
Didn't understand the error.

This error popped up when i was trying some things in the interface, now i'm stuck with this error i don't know what this error means, can anyone help me understand about this error.

This error popped up when i was trying some things in the interface, now i'm stuck with this error i don't know what this error means, can anyone help me understand about this error.
The error occurs because you’re trying to place both a wizard layout and form layout inside the same array, which Appian prohibits. These layout components cannot coexist in an array structure.
To fix this, remove the curly braces wrapping your layouts and choose only one main layout component. You need to decide which layout serves your purpose better and remove the other one entirely.
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