在Mac上运行ProM工具：“无法访问类”错误

Question

我正试图在我的Mac (M1芯片)上安装M1。

在下载文件并尝试从终端运行程序之后，加载了一段时间，并在某一时间点上，我收到以下错误：

Exception in thread "main" java.lang.IllegalAccessError: class org.processmining.framework.util.OsUtil (in unnamed module @0xb1bc7ed) cannot access class sun.management.ManagementFactoryHelper (in module java.management) because module java.management does not export sun.management to unnamed module @0xb1bc7ed

我试着按照另一篇文章中的建议安装Temurin版本的java，但这似乎解决不了问题。

我的机器上当前版本的java是：

openjdk version "18.0.2.1" 2022-08-18
OpenJDK Runtime Environment Temurin-18.0.2.1+1 (build 18.0.2.1+1)
OpenJDK 64-Bit Server VM Temurin-18.0.2.1+1 (build 18.0.2.1+1, mixed mode)

我怀疑这个问题可能与我正在运行的java版本有关，因为proM文档需要Java7或更高版本(而且在Java >8上没有很好的测试)。不过，我不太清楚如何同时运行多个版本的java。

1. 这与java版本有关吗？如果是这样的话，将来还有什么办法可以更容易地说出来吗？
2. 如何同时管理多个java版本？

Answer 1

经过更多的搜索和问题解决，问题是java版本。我找到了一个管理多个java版本的解决方案，我想在这里共享。

我们可以通过家庭酿造安装不同版本的java，然后使用一个名为jenv的工具来管理它们。使用jenv，您可以设置打开的特定shell中使用的java版本，这样就不需要担心更改全局设置了

所有步骤都是在来自Chamika Kasun的媒体说明之后创建的

下面的代码是我在终端中从提取proM文件的目录中运行的。我使用的是zsh，因此需要对bash进行调整。

# Install homebrew. Uncomment below if needed:
# /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"

# isntall jenv -> java version manager
brew install jenv

# update shell configuration to set java PATH to be manage by jenv.
# If using bash, use the commented lines below
echo 'export PATH="$HOME/.jenv/bin:$PATH"' >> ~/.zshrc
echo 'eval "$(jenv init -)"' >> ~/.zshrc

# echo 'export PATH="$HOME/.jenv/bin:$PATH"' >> ~/.bashrc
# echo 'eval "$(jenv init -)"' >> ~/.bashrc

# restart terminal for setting changes to take effect
source ~/.zshrc

# verify install worked correcty. Ignore warnings, see a "Jenv is correctly loaded" message
jenv doctor

# these commands are needed if you are using maven
# ensure that JAVA_HOME is correct
jenv enable-plugin export

# now install AdoptOpenJDK8, which works with proM
brew install AdoptOpenJDK/openjdk/adoptopenjdk8

# this will show you all of the versions of java you have installed
/usr/libexec/java_home -V

# now we add the java version you installed with brew in the jenv manager.
# this should work without edits if you are doing everything with defaults.
# otherwise use output from previous comment to update location
jenv add /Library/Java/JavaVirtualMachines/adoptopenjdk-8.jdk/Contents/Home

# check to see the versions are now in jenv
jenv versions

# set the version of java in the current SHELL to be adoptopenjdk8
jenv shell 1.8.0.292 

# confirm the current version in your shell
java -version

# now we can run the proM tool to see if it all worked!
sh ProMLite13.sh

# NOTE: You will need to run the code below everytime you want to start proM.
# You can also change the global version of java using: jenv global 1.8.0.292 
# jenv shell 1.8.0.292 
# sh ProMLite13.sh