OMNeT++ 4.2.2 can not find symbol in index

再次使用omnet++4.2.2时,发现以下问题：

• 例程无法成功index
• inet2.0无法阅读,提示symbol could not be solved
• inet2.0例程运行时遇到IPv4NetworkConfiguration类无法解析的问题

没看懂但可行解:

解决解码问题
“character encoding gbk is not supported by this platform ”
解决：下载charsets.jar文件，复制到\omnetpp-4.2.2\ide\jre\lib目录下，解决。

Analysis
The problem we met is caused by setting character encoding to UTF-8, instead of add the charset.jar file.

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