how to get GWT work with Grails 3 - grails

Question

I am using Grails latest version i.e 3.1.3, and GWT
I have gone through the gwt/grails plugin and their tutorials , but All of this is for old version of grails , where we had "BuildConfig.groovy" and the format looks different.
Now as we have build.gradle , I cant find a way to put gwt plugin there
What i have tried is : adding
compile "org.grails.plugins:gwt:1.0.2"
now when i run command:
grails create-gwt-module
I get the exception:
Could not resolve all dependencies for configuration ':runtime'.
> Could not find org.grails.plugins:resources:1.2.
Searched in the following locations:
file:/C:/Users/Junaid/.m2/repository/org/grails/plugins/resources/1.2/r
sources-1.2.pom
file:/C:/Users/Junaid/.m2/repository/org/grails/plugins/resources/1.2/r
sources-1.2.zip
https://repo.grails.org/grails/core/org/grails/plugins/resources/1.2/re
ources-1.2.pom
https://repo.grails.org/grails/core/org/grails/plugins/resources/1.2/re
ources-1.2.zip
Required by:
helloworld2:helloworld2:0.1 > org.grails.plugins:gwt:1.0.2
this is my build.gradle:
buildscript {
ext {
grailsVersion = project.grailsVersion
}
repositories {
mavenLocal()
maven { url "https://repo.grails.org/grails/core" }
}
dependencies {
classpath "org.grails:grails-gradle-plugin:$grailsVersion"
classpath "com.bertramlabs.plugins:asset-pipeline-gradle:2.5.0"
classpath "org.grails.plugins:hibernate4:5.0.2"
}
}
version "0.1"
group "helloworld2"
apply plugin:"eclipse"
apply plugin:"idea"
apply plugin:"war"
apply plugin:"org.grails.grails-web"
apply plugin:"org.grails.grails-gsp"
apply plugin:"asset-pipeline"
ext {
grailsVersion = project.grailsVersion
gradleWrapperVersion = project.gradleWrapperVersion
}
repositories {
mavenLocal()
maven { url "https://repo.grails.org/grails/core" }
}
dependencyManagement {
imports {
mavenBom "org.grails:grails-bom:$grailsVersion"
}
applyMavenExclusions false
}
dependencies {
compile "org.springframework.boot:spring-boot-starter-logging"
compile "org.springframework.boot:spring-boot-autoconfigure"
compile "org.grails:grails-core"
compile "org.springframework.boot:spring-boot-starter-actuator"
compile "org.springframework.boot:spring-boot-starter-tomcat"
compile "org.grails:grails-dependencies"
compile "org.grails:grails-web-boot"
compile "org.grails.plugins:cache"
compile "org.grails.plugins:scaffolding"
compile "org.grails.plugins:hibernate4"
compile "org.hibernate:hibernate-ehcache"
compile "org.grails.plugins:gwt:2.6.0"
console "org.grails:grails-console"
profile "org.grails.profiles:web:3.1.3"
runtime "org.grails.plugins:asset-pipeline"
runtime "com.h2database:h2"
testCompile "org.grails:grails-plugin-testing"
testCompile "org.grails.plugins:geb"
testRuntime "org.seleniumhq.selenium:selenium-htmlunit-driver:2.47.1"
testRuntime "net.sourceforge.htmlunit:htmlunit:2.18"
}
task wrapper(type: Wrapper) {
gradleVersion = gradleWrapperVersion
}
assets {
minifyJs = true
minifyCss = true
}

Answer 1

Did you try to get compile "org.grails.plugins:gwt:1.0.3", the latest version of plugin?
And if it can't be downloaded automatically to download it manually from repo and put in one of searched locations in your local maven repository?
In official plugin docs you can read:
In Grails 2.x plugins were packaged as ZIP files, however in Grails
3.x plugins are simple JAR files that can be added to the classpath of the IDE.
So try to pack plugin to jar according to official deployment docs:
Another way to deploy in Grails 3.0 or above is to use the new
support for runnable JAR or WAR files. To create runnable archives,
run grails package:
grails package