Question

我正在尝试使用ubuntu将我的jhipster生成的应用程序部署到heroku。当我输入：

echo $JAVA_HOME

，我得到了/usr/lib/jvm/java-8-oracle

但是在使用jhipster命令将应用程序部署到heroku时，我收到以下错误。

    sudo jhipster heroku


Using JHipster version installed locally in current project's node_modules
Executing jhipster:heroku
Options: 
Heroku configuration is starting
Deploying as existing app: infinite-savannah-43112

Using existing Git repository

Heroku CLI deployment plugin already installed

Provisioning addons
No new addons created

Creating Heroku deployment files
identical src/main/resources/config/bootstrap-heroku.yml
identical src/main/resources/config/application-heroku.yml
identical Procfile
identical pom.xml
identical pom.xml

Building application
✖ { Error: Command failed: ./mvnw verify -DskipTests=true -B -Pprod
Error: JAVA_HOME is not defined correctly.
  We cannot execute /usr/lib/jvm/java-9-openjdk-amd64/bin/java/bin/java

    at ChildProcess.exithandler (child_process.js:272:12)
    at ChildProcess.emit (events.js:160:13)
    at maybeClose (internal/child_process.js:943:16)
    at Socket.stream.socket.on (internal/child_process.js:363:11)
    at Socket.emit (events.js:160:13)
    at Pipe._handle.close [as _onclose] (net.js:562:12)
  killed: false,
  code: 1,
  signal: null,
  cmd: './mvnw verify -DskipTests=true -B -Pprod' }
Congratulations, JHipster execution is complete!

即使我的JAVA_HOME指向Java-8-oracle，为什么jhipster抛出错误说JAVA_HOME指向别的东西并且任何修复

Answer 1

如果您手动将-rw------- 1 root whoopsie 285383602 Feb 16 07:17/var/crash/201802160716/dump.201802160716中的herokuDeployType值修改为：

.yo-rc.json

然后，下次运行"herokuDeployType": "git"时，它将在Heroku上运行Maven。

Answer 2

您正在使用不受JHipster支持的JDK 9。你不应该使用sudo，它非常不安全。我假设您将Node安装为sudo，您应该考虑正确地重新安装Node（可能使用nvm）并更改项目文件的所有权。您的错误可能来自sudo命令。

jhipster应用程序部署到Heroku时出错

2 个答案: