RaymondLam1

报错日志中，有说明在 wiki 给出的链接中，可以下载 arthas 的完整包：https://arthas.aliyun.com/doc/install-detail.html#%E5%85%A8%E9%87%8F%E5%AE%89%E8%A3%85

希望给出一个可以复现的简单demo，我们会排查下原因

可以清理下arthas的资源，然后重新下载，看下是否会复现这个问题

This may be an error caused by your network

* 我的理解是你想做到热更新类，目前没有这样的指令，这种能力也会受限于jdk的版本

* https://arthas.aliyun.com/doc/dump.html * https://arthas.aliyun.com/doc/jad.html jad是为了获取字节码反编译后的java代码，dump是获取字节码

ognl升级有部分API调整，已兼容，待提交

* In fact, I hope to debug [pyroscope](https://github.com/pyroscope-io/pyroscope) itself and make contributions on this basis. I am not good at golang and react. Hence, I hope the community can give...

@dmitry-zhuravlev Excuse me, I hope to know how to build this project, thank you very much.