Add more debugging

Author: kertal

src/plugins/data/common/search/aggs/param_types/field.ts

@@ -86,9 +86,13 @@ export class FieldParamType extends BaseParamType {
       const validField = this.getAvailableFields(aggConfig).find((f: any) => f.name === fieldName);
       if (!validField) {
         // eslint-disable-next-line no-console
-        console.error('Error AggConfig', aggConfig);
+        console.error('Error field', JSON.stringify(field));
         // eslint-disable-next-line no-console
-        console.error('Error AggConfig', aggConfig.getIndexPattern().fields);
+        console.error('Error AggConfig', JSON.stringify(aggConfig));
+        // eslint-disable-next-line no-console
+        console.error('Error fields', JSON.stringify(aggConfig.getIndexPattern().fields));
+        // eslint-disable-next-line no-console
+        console.error('Error indexpattern', JSON.stringify(aggConfig.getIndexPattern()));
         throw new Error(
           i18n.translate(
             'data.search.aggs.paramTypes.field.invalidSavedFieldParameterErrorMessage',