Picker window does not open : idpiframe_initialization_failed

[shafa909]

{
   error: "idpiframe_initialization_failed"
   details:"You have created a new client application that uses libraries for user authentication or authorization that will soon be deprecated. New clients must use the new libraries instead; existing clients must also migrate before these libraries are deprecated. See the [Migration Guide](https://developers.google.com/identity/gsi/web/guides/gis-migration) for more information."
}