TypeError and also Notice: Undefined index:

I am getting this error on trying to view the node once created:

The website encountered an unexpected error. Please try again later.
TypeError: Argument 6 passed to Drupal\charts_google\Plugin\chart\Google::buildVariables() must be of the type array, string given, called in /home/reviewer/modules/charts_field_formatter/charts_field_formatter.module on line 43 in Drupal\charts_google\Plugin\chart\Google->buildVariables() (line 59 of modules/charts/modules/charts_google/src/Plugin/chart/Google.php).

On Admin pages, I see this message:

Notice: Undefined index: legend_layout in Drupal\charts_field_formatter\Plugin\Field\FieldFormatter\ChartsFieldFormatter->viewElements() (line 172 of modules/charts_field_formatter/src/Plugin/Field/FieldFormatter/ChartsFieldFormatter.php).
Notice: Undefined index: legend_background_color in Drupal\charts_field_formatter\Plugin\Field\FieldFormatter\ChartsFieldFormatter->viewElements() (line 173 of modules/charts_field_formatter/src/Plugin/Field/FieldFormatter/ChartsFieldFormatter.php).
Notice: Undefined index: legend_border_width in Drupal\charts_field_formatter\Plugin\Field\FieldFormatter\ChartsFieldFormatter->viewElements() (line 174 of modules/charts_field_formatter/src/Plugin/Field/FieldFormatter/ChartsFieldFormatter.php).
Notice: Undefined index: legend_shadow in Drupal\charts_field_formatter\Plugin\Field\FieldFormatter\ChartsFieldFormatter->viewElements() (line 175 of modules/charts_field_formatter/src/Plugin/Field/FieldFormatter/ChartsFieldFormatter.php).

The process I have exactly followed is this: https://pierreabreu.medium.com/drupal-8-add-charts-module-as-a-paragraph...

Charts: 8.x-3.3
Charts Field Formmatter: 2.0.0
FableField: 8.x-2.2