I canot export a site that contains a link to URL page with an email URL

Issue

• When I try to export a site that contains a link to URL page type with an email as the URL, the export fails with an error.

Reproduction Steps:

1. Set up DXP 7.4 with Update 60.
2. Go to Site Builder --> Pages and add a "link to URL" page type and add an email address in the URL.
3. field. For example, [e-mail] and save the page.
4. Go to Publishing --> Export and try to export the Site.

      Expected Result: The export is successful.

      Actual Result: The export fails with the following error:

1. Set up DXP 7.4 with Update 60
2. Go to Site Builder --> Pages and add a link to URL page type and add an email address in the URL field. For example, [e-mail] and save the page.
3. Go to Publishing --> Export and try to export the Site.

      Expected Result: The export is successful.

      Actual Result: The export fails with the following error:

An unexpected error occurred with the publish process. Please check your portal and publishing configuration.

The Page xxxxx could not be exported because of the following error: java.lang.NullPointerException.

Environment

• Liferay DXP 7.4

Resolution

• The issue is known and resolved by LPS-178153. Please upgrade to Liferay DXP 7.4 Update 70+, or request a new hotfix for LPS-178153

Additional Information

• I cannot publish Web content with E mail type links