当我运行Ionic cordova build android或运行android时，出现以下错误。我什至尝试删除并添加平台，但这无济于事。
* What went wrong:
Gradle could not start your build.
> Could not create service of type FileAccessTimeJournal using GradleUserHomeScopeServices.createFileAccessTimeJournal().
> Timeout waiting to lock journal cache (/home/hornok-i7/.gradle/caches/journal-1). It is currently in use by another Gradle instance.
Owner PID: 6816
Our PID: 19552
Owner Operation:
Our operation:
Lock file: /home/hornok-i7/.gradle/caches/journal-1/journal-1.lock