android – 无法为’dialog’原因创建组件：java.awt.HeadlessException

概述将gradle更新到版本3.0.0-beta3后,当我尝试显示一个对话框以询问密钥的密码时出现此错误. 我试图添加System.setProperty(‘java.awt.headless’,’false’),但它没有用,我发现谷歌上没有什么新东西…. Error:(20, 1) Failed to create component for ‘dialog’ reason: java.awt.He 将gradle更新到版本3.0.0-beta3后,当我尝试显示一个对话框以询问密钥的密码时出现此错误.

我试图添加System.setProperty(‘java.awt.headless’,’false’),但它没有用,我发现谷歌上没有什么新东西….

Error:(20,1) Failed to create component for ‘dialog’ reason:
java.awt.headlessException

java.awt.headlessException (no error message)

import groovy.swing.SwingBuildergradle.taskGraph.whenReady { taskGraph ->        def storePassword = ''        def keyPassword = ''        if (System.console() == null) {            new SwingBuilder().edt {                dialog(modal: true,Title: 'Enter password',alwaysOntop: true,resizable: false,locationrelativeTo: null,pack: true,show: true) {                    vBox {                        label(text: "Please enter store passphrase:")                        def input1 = passwordFIEld()                        label(text: "Please enter key passphrase:")                        def input2 = passwordFIEld()                        button(defaultbutton: true,text: 'OK',actionPerformed: {                            storePassword = input1.password;                            keyPassword = input2.password;                            dispose();                        })                    }                }            }        } else {            storePassword = System.console().readPassword("\nPlease enter store passphrase: ")            keyPassword = System.console().readPassword("\nPlease enter key passphrase: ")        }        if (storePassword.size() <= 0 || keyPassword.size() <= 0) {            throw new InvalIDUserDataException("You must enter the passwords to proceed.")        }        storePassword = new String(storePassword)        keyPassword = new String(keyPassword)        androID.signingConfigs.Keys.storePassword = storePassword        androID.signingConfigs.Keys.keyPassword = keyPassword}

解决方法 只需在导入groovy.swing.SwingBuilder之前添加System.setProperty(‘java.awt.headless’,’false’)并使用./gradlew -stop杀死gradle deamon

它给你的东西：

apply plugin: 'com.androID.application'System.setProperty('java.awt.headless','false')import groovy.swing.SwingBuilder

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