Plugin doesn't work with Grails 3.2.4

[n8price]

Adding the plugin to a new Grails 3.3.6 project seems to work with no issues. I've created a 3.3.6 project from scratch to test this. However I have an older Grails 3.2.4 project I'd like to add it to and I run into this error in both my app and a clean grails 3.2.4 app that I created just to test this.

2018-10-05 12:14:02.800 ERROR --- [           main] o.s.boot.SpringApplication               : Application startup failed

org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'grailsApplicationPostProcessor' defined in bookstore.Application: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [grails.boot.config.GrailsApplicationPostProcessor]: Factory method 'grailsApplicationPostProcessor' threw exception; nested exception is grails.plugins.exceptions.PluginException: Failed to initialize class [grails.plugins.springbatch.ui.SimpleScheduleController] from plugin [springBatch] : org/grails/compiler/web/converters/RenderConverterTrait

There appears to be an issue with the Grails convertors in 3.2.4. The readme says that the plugin:

should work for Grails 3.0.x and higher.

but I don't think that is the case without some changes. We will probably be upgrading our 3.2.4 app soon anyway but the docs should probably be changed if it doesn't work with 3.2.x etc.

[puneetbehl]

@n8price It's good that you are upgrading to 3.3.6. Meanwhile, I will also check the feasibility of downgrading the Grails version in the plugin to 3.2.x to see if it can still support both 3.2.x and 3.3.x.