Error reporting of cloneRow

[yuyi1122]

Describe the problem

I think cloneRow reported an error because the format of the table used in the template creation process was wrong, so that when copying ${data}, the process did not recognize that it was a table.

Describe the expected behavior

I edited the table again, and it was successful with cloneRow.

Priority

• [ ] I want to crowdfund the feature (with @algora-io) and fund a community developer.
• [ ] I want to pay the feature and fund a maintainer for that. (Contact @Progi1984)