1. ChatGPT问 The latest version of the ThingBox Eclipse Plugin requires Eclipse IDE 2021-06 or later. 

2. PTC官网下载 MED-61378-CD-092_F000_Eclipse-Plugin-9-0-1.zip文件, 和 MED-61098-CD-085_F000_ThingWorx-Extension-SDK-8-5-0（需要账号）

3.下载 eclipse Installer 2023

启动后选择安装 Eclipse IDE for Enterprise Java and Web Developers  

4. eciplse里面安装，提示 ThingWorx Extension Buidler

eclipse IDE 2021-12版本安装ThingWorx eclipse extenstion提示 错误提示：

An error occurred while collecting items to be installed
session context was:(profile=epp.package.java, phase=org.eclipse.equinox.internal.p2.engine.phases.Collect, operand=, action=).
Result of processing steps.
OK
OK
Public key not found for 700e4f39bc05364b.
OK

eclipse IDE下载地址

https://www.eclipse.org/downloads/download.php?file=/technology/epp/downloads/release/2021-12/R/eclipse-java-2021-12-R-win32-x86_64.zip

PTC 中文帮助页面

PTC 帮助中心