DataX self check error /datax/plugin/reader/_ drdsreader/plugin. Json] does not exist

datax Error in running self-test command datax/plugin/reader/._xxxx/plugin.json] non-existent

An error is as follows ：

2022-06-29 17:18:34.802 [main] WARN  ConfigParser - plug-in unit [streamreader,streamwriter] Loading failed ,1s Post retry ... Exception:Code:[Common-00], Describe:[ There is an error message in the configuration file you provided , Please check your job configuration .] - Configuration information error , The configuration file you provided [/home/hadoop/apps/datax/plugin/reader/._drdsreader/plugin.json] non-existent . Please check your profile . 
2022-06-29 17:18:35.833 [main] ERROR Engine - 

the DataX Intelligent analysis , The most likely error cause for this task is :
com.alibaba.datax.common.exception.DataXException: Code:[Common-00], Describe:[ There is an error message in the configuration file you provided , Please check your job configuration .] - Configuration information error , The configuration file you provided [/home/hadoop/apps/datax/plugin/reader/._drdsreader/plugin.json] non-existent . Please check your profile .
    at com.alibaba.datax.common.exception.DataXException.asDataXException(DataXException.java:26)
    at com.alibaba.datax.common.util.Configuration.from(Configuration.java:95)
    at com.alibaba.datax.core.util.ConfigParser.parseOnePluginConfig(ConfigParser.java:153)
    at com.alibaba.datax.core.util.ConfigParser.parsePluginConfig(ConfigParser.java:125)
    at com.alibaba.datax.core.util.ConfigParser.parse(ConfigParser.java:63)
    at com.alibaba.datax.core.Engine.entry(Engine.java:137)
    at com.alibaba.datax.core.Engine.main(Engine.java:204)

Delete . Temporary files are enough
stay datax/plugin Run in directory
find ./* -type f -name ".*er" ｜ xargs rm -rf

Rerun the self-test command