after i update settings.gradle of workspace, it works

buildscript {
	dependencies {
		classpath group: "biz.aQute.bnd", name: "biz.aQute.bnd", version: "5.2.0"
		classpath(group: "com.liferay", name: "com.liferay.gradle.plugins.workspace", version: "3.4.16") {
			exclude group: "biz.aQute.bnd", module: "biz.aQute.bnd"
		}
		classpath group: "net.saliman", name: "gradle-properties-plugin", version: "1.4.6"
	}

	repositories {
		maven {
			url "https://repository-cdn.liferay.com/nexus/content/groups/public"
		}

		maven {
			url "https://repository.liferay.com/nexus/content/groups/public"
		}
	}
}

apply plugin: "net.saliman.properties"

apply plugin: "com.liferay.workspace"

Thanks for this, Scarletake. It worked for me too! 

In my case at least, the only diference to the default settings.gradle (created when the service-builder project itself was created) was the version number of com.liferay.gradle.plugin.workspace  (line 4 in the example above); from 3.4.12 to 3.4.16.

may i know, how to solve this problem..

I also encounter this problem when built the SB

when i build, it says

error: SwimSubscribeWeatherModelImpl is not abstract and does not override abstract method cloneWithOriginalValues() in BaseModel
public class SwimSubscribeWeatherModelImpl

i use gradle..