[英]Error installing software and environment variables
I want to install a software using the following command in my command prompt:我想在命令提示符下使用以下命令安装软件:
java -Xmx256m -Xms64m -jar TreeForm.jar
However what I get is:但是我得到的是:
Exception in thread "main" java.lang.NoClassDefFoundError: sun.misc.Launcher
at userInterface.Start.<clinit>(Start.java:54)Exception in thread "main"
And if I define an environment variable as _JAVA_OPTIONS
= -Xmx256m -Xms64m
, with an additional line on top:如果我将环境变量定义为
_JAVA_OPTIONS
= -Xmx256m -Xms64m
,并在顶部添加一行:
Picked up _JAVA_OPTIONS: -Xmx256m -Xms64m
Exception in thread "main" java.lang.NoClassDefFoundError: sun.misc.Launcher
at userInterface.Start.<clinit>(Start.java:54)
How can I solve this?我该如何解决这个问题? I'm using Windows.
我正在使用 Windows。
Please check the java version you are running.请检查您正在运行的 java 版本。 If my memory is correct then
sun.misc.*
has been removed starting java 9. Please check you are using your java version with the command.如果我的 memory 是正确的,那么
sun.misc.*
已从 java 开始删除 9. 请检查您使用的是 java 版本的命令。
java -version
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