[GitHub] [superset] rusackas commented on a diff in pull request #20013: fix: The dynamic form to connect to Snowflake DB is not returning any errors

[GitBox <gi...@apache.org>]

rusackas commented on code in PR #20013:
URL: https://github.com/apache/superset/pull/20013#discussion_r872682528


##########
superset-frontend/src/views/CRUD/data/database/DatabaseModal/index.tsx:
##########
@@ -1083,15 +1085,23 @@ const DatabaseModal: FunctionComponent<DatabaseModalProps> = ({
 
   // eslint-disable-next-line consistent-return
   const errorAlert = () => {
+    let alertErrors: string[] = [];
     if (isEmpty(dbErrors) === false) {
-      const message: Array<string> =
-        typeof dbErrors === 'object' ? Object.values(dbErrors) : [];
+      alertErrors = typeof dbErrors === 'object' ? Object.values(dbErrors) : [];
+    } else if (db?.engine === Engines.Snowflake) {
+      alertErrors =
+        validationErrors?.error_type === 'GENERIC_DB_ENGINE_ERROR'
+          ? [validationErrors?.description]
+          : [];
+    }
+
+    if (alertErrors.length) {
       return (
         <Alert
           type="error"
           css={(theme: SupersetTheme) => antDErrorAlertStyles(theme)}
           message={t('Database Creation Error')}
-          description={message?.[0] || dbErrors}
+          description={t(alertErrors[0])}

Review Comment:
   Looking above at line 1095, it seems there's a condition where `alertErrors` might be `[]`, in which case this would be translating/displaying `undefined` right?



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