Tag [paginate] is missing required attribute [total] in grails - grails-2.0

Question

i have a controller ressource
package tachemanagement
import org.springframework.dao.DataIntegrityViolationException
import tachemanagement.secu.Role
class RessourceeeController {
static allowedMethods = [save: "POST", update: "POST", delete: "POST"]
def index() {
redirect(action: "list", params: params)
}
def list(Integer max) {
params.max = Math.min(max ?: 10, 100)
[ressourceeeInstanceList: Ressourceee.list(params), ressourceeeInstanceTotal: Ressourceee.count()]
[ roleInstanceList: Role.list( params ), roleInstanceTotal: Role.count() ]
}
def create() {
[ressourceeeInstance: new Ressourceee(params)]
[roleInstance: new Role(params)]
}
def save() {
def ressourceeeInstance = new Ressourceee(params)
def roleInstance = new Role(params)
if (!ressourceeeInstance.save(flush: true)) {
render(view: "create", model: [ressourceeeInstance: ressourceeeInstance])
return
}
if (!roleInstance.save(flush: true)) {
render(view: "create", model: [roleInstance: roleInstance])
return
}
flash.message = message(code: 'default.created.message', args: [message(code: 'ressourceee.label', default: 'Ressourceee'), ressourceeeInstance.id])
redirect(action: "show", id: ressourceeeInstance.id)
flash.message = message(code: 'default.created.message', args: [message(code: 'role.label', default: 'Role'), roleInstance.id])
redirect(action: "show", id: roleInstance.id)
}
def show(Long id) {
def ressourceeeInstance = Ressourceee.get(id)
def roleInstance = Role.get(id)
if (!ressourceeeInstance) {
flash.message = message(code: 'default.not.found.message', args: [message(code: 'ressourceee.label', default: 'Ressourceee'), id])
redirect(action: "list")
return
}
if(!roleInstance) {
flash.message = message(code: 'default.not.found.message', args: [message(code: 'Role.label', default: 'Role'), id])
redirect(action:list)
}
[ressourceeeInstance: ressourceeeInstance]
[roleInstance: roleInstance]
}
def edit(Long id) {
def ressourceeeInstance = Ressourceee.get(id)
if (!ressourceeeInstance) {
flash.message = message(code: 'default.not.found.message', args: [message(code: 'ressourceee.label', default: 'Ressourceee'), id])
redirect(action: "list")
return
}
[ressourceeeInstance: ressourceeeInstance]
}
def update(Long id, Long version) {
def ressourceeeInstance = Ressourceee.get(id)
if (!ressourceeeInstance) {
flash.message = message(code: 'default.not.found.message', args: [message(code: 'ressourceee.label', default: 'Ressourceee'), id])
redirect(action: "list")
return
}
if (version != null) {
if (ressourceeeInstance.version > version) {
ressourceeeInstance.errors.rejectValue("version", "default.optimistic.locking.failure",
[message(code: 'ressourceee.label', default: 'Ressourceee')] as Object[],
"Another user has updated this Ressourceee while you were editing")
render(view: "edit", model: [ressourceeeInstance: ressourceeeInstance])
return
}
}
ressourceeeInstance.properties = params
if (!ressourceeeInstance.save(flush: true)) {
render(view: "edit", model: [ressourceeeInstance: ressourceeeInstance])
return
}
flash.message = message(code: 'default.updated.message', args: [message(code: 'ressourceee.label', default: 'Ressourceee'), ressourceeeInstance.id])
redirect(action: "show", id: ressourceeeInstance.id)
}
def delete(Long id) {
def ressourceeeInstance = Ressourceee.get(id)
def roleInstance = Role.get(id)
if (!ressourceeeInstance) {
flash.message = message(code: 'default.not.found.message', args: [message(code: 'ressourceee.label', default: 'Ressourceee'), id])
redirect(action: "list")
return
}
if(!roleInstance) {
flash.message = message(code: 'default.not.found.message', args: [message(code: 'role.label', default: 'Role'), id])
redirect(action:list)
return
}
try {
ressourceeeInstance.delete(flush: true)
flash.message = message(code: 'default.deleted.message', args: [message(code: 'ressourceee.label', default: 'Ressourceee'), id])
redirect(action: "list")
}
catch (DataIntegrityViolationException e) {
flash.message = message(code: 'default.not.deleted.message', args: [message(code: 'ressourceee.label', default: 'Ressourceee'), id])
redirect(action: "show", id: id)
}
try {
roleInstance.delete(flush: true)
flash.message = message(code: 'default.deleted.message', args: [message(code: 'role.label', default: 'Role'), id])
redirect(action: "list")
}
catch (DataIntegrityViolationException e) {
flash.message = message(code: 'default.not.deleted.message', args: [message(code: 'role.label', default: 'Role'), id])
redirect(action: "show", id: id)
}
}
}
i hav added to my controller a code for getting id of role
but it generated a problem
URI:/tachemanagement/ressourceee/listClass:org.codehaus.groovy.grails.web.taglib.exceptions.GrailsTagExceptionMessage:Tag [paginate] is missing required attribute [total]

Answer 1

I think you forgot to return "total" variable. For example, in one of your controller, you should return:
render(view: "create", model: [roleInstance: roleInstance, max: your_max_variable])
your information is not very clear about which action produces this kind of error and how you input your g:pagination taglib