7.0.0-RC2 & 7.0.0 BUG - ControllerActionTransformer - GroovyCastException binding objects to controller method arguments. #15147
Description
This commit introduced biding exceptions on several methods in my Controller, but not all of them.
Summary
Inconstant binding resulting in GroovyCastExceptions
class ContestController {
def dq(long id, long imageId) {} // WORKS FINE!
def submit(long id, long images) {} // GroovyCastException: Cannot cast object '1000311' with class 'java.lang.String' to class 'long'
def prepareQuestionnaire(Long id) { // GroovyCastException: Cannot cast object '1000271' with class 'java.lang.String' to class 'java.lang.Long'
}this worked fine until August 7th
class ContestController {
def submit(long images) { params.long('id')}
}results in
2025-10-16T10:15:25.907-07:00 ERROR 69893 --- [cat-handler-402]
o.g.web.errors.GrailsExceptionResolver : Cannot cast object '1000311' with class 'java.lang.String' to class 'long'
org.codehaus.groovy.runtime.typehandling.GroovyCastException: Cannot cast object '1000311' with class 'java.lang.String' to class
'long'
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:104)
which is weird because there is not a complete stack trace.
Workaround:
class ContestController {
def submit(long id, long images) {}
}No response
Example Application
I am unable to replicate this in an example app and there are other similar situations in my app that work fine.
Version
7.0.0