JavaScript Thermal printer
Fix: Error en el servidor: sql: no rows in result set when using thermal printer plugin
In this post I will show you how to fix an error that appears in my thermal printer plugin that says: Error en el servidor: sql: no rows in result set.
This error says that there are no rows in the database, and you may be wondering what printing has to do with a database, so that is exactly what I will discuss in this post.