即使JRE 8安装在我的MAC OS Yosemite 10.10.3，而运行Android目前的工具在sdk -错误-“没有Java运行时目前，请求安装”会显示在终端-我如何解决这个问题?
我想安装Xamarin测试记录器-安装后 让我安装Android sdk SDK下载路径:Library/Developer/Xamarin/android-sdk 现在当我在工具文件夹中运行Android时，我得到了错误 没有Java运行时 我已经安装了JRE 8，并得到了验证 Java版本从他们的网站
有人能帮帮我吗!!
当前回答
It's worth noting that with my current version of SQLDeveloper (21.2.1), there's another way to specify the JDK location. In my case, I was able to open up ~/.sqldeveloper/21.2.1/product.conf and set the JavaHome directive to the appropriate directory. I use jabba for JDK version management, and this path was something like ~/.jabba/jdk/amazon-corretto@1.8.292-10.1/Contents/Home. Needless to say, just setting that config value and restarting SQLDeveloper left me with a running copy again. This should work with any version of SQLDeveloper given the product.conf file exists inside your user's .sqldeveloper directory appropriate for the version you are using.
其他回答
如果在尝试生成jks文件(密钥库)时遇到错误，那么尝试添加
/Applications/Android\ Studio.app/Contents/jre/Contents/Home/bin/keytool
在运行命令之前，像这样:
/Applications/Android\ Studio.app/Contents/jre/Contents/Home/bin/keytool -genkey -v -keystore ~/key.jks -keyalg RSA -keysize 2048 -validity 10000 -alias key
It's worth noting that with my current version of SQLDeveloper (21.2.1), there's another way to specify the JDK location. In my case, I was able to open up ~/.sqldeveloper/21.2.1/product.conf and set the JavaHome directive to the appropriate directory. I use jabba for JDK version management, and this path was something like ~/.jabba/jdk/amazon-corretto@1.8.292-10.1/Contents/Home. Needless to say, just setting that config value and restarting SQLDeveloper left me with a running copy again. This should work with any version of SQLDeveloper given the product.conf file exists inside your user's .sqldeveloper directory appropriate for the version you are using.
通过以下命令工作
export JAVA_HOME="/Applications/Android Studio.app/Contents/jre/Contents/Home"
安装JDK就可以了，
这里是JDK的下载链接。
链接:https://www.oracle.com/technetwork/java/javase/downloads/jdk13-downloads- html 5672538.
如果你和我有同样的问题，我可以告诉你为什么会发生这种情况。我只是还不知道该怎么解决。
下面就是:
我在MacOS Big Sur上使用的是JDK 1.8版本。我不想安装更高版本的JDK，因为我所有的项目都运行在1.8上。但事情是这样的....在命令行中
java -version
返回:
openjdk version "1.8.0_302"
OpenJDK Runtime Environment (build 1.8.0_302-bre_2021_08_14_21_34-b00)
OpenJDK 64-Bit Server VM (build 25.302-b00, mixed mode)
但是一个稍有不同的命令(版本前缀是2个破折号而不是1)
java --version
返回以下错误:
Unrecognized option: --version
Error: Could not create the Java Virtual Machine.
Error: A fatal exception has occurred. Program will exit.
这是因为Java 8使用单破折号版本，之后的所有jdk都使用双破折号。
因此，当查找JAVA_HOME时，机器也使用双破折号并得到错误。
