No signature of method addTo* is applicable
Mind your brackets when defining GORM parameters.
All posts tagged: grails
Enabling Tomcat NIO Connector with Grails 2.0
At dozens of different sources it says that you need to put grails.tomcat.nio=true into your Config.groovy file – apparently that’s not true, at least it wasn’t working for me.
Using Grails without a database
This posting describes the steps necessary to change your Grails project if you’re using Grails for frontend only, without direct database access.
Deprecation of ConfigurationHolder in Grails 2
While porting my Grails applications to 2.0 RC1, I recognized that ConfigurationHolder is now deprecated. The new way to access the configuration is through dependency injection of the grailsApplication bean. Before 2.0: With 2.0:
Grails cheat sheet
A little cheat sheet I created for learning purposes. Feel free to add your hints in the comments.
Learning Grails the hard way: Facebook Authentication
This posting shows how to implement Facebook authentication with Grails in two slightly different flavors.