Ionic build package android failing on Ionic Cloud

When i try build an android project through Ionic Cloud give me back next error:

Error: Could not find gradle wrapper within Android SDK. Might need to update your Android SDK.
Looked here: /opt/android-sdk/tools/templates/gradle/wrapper

This happen since yesterday without changes on my project

What is your ionic info output?

this one

cli packages: (/usr/local/lib/node_modules)

@ionic/cli-utils  : 1.19.0
ionic (Ionic CLI) : 3.19.0

global packages:

cordova (Cordova CLI) : 7.1.0 

local packages:

Cordova Platforms : android 6.2.3
Ionic Framework   : ionic1 1.3.2


Android SDK Tools : 26.0.1
ios-deploy        : 1.9.1 
ios-sim           : 6.1.2 
Node              : v7.9.0
npm               : 5.5.1 
OS                : macOS High Sierra
Xcode             : Xcode 9.2 Build version 9C40b

Try 6.3.0 and 6.4.0 here.