[GitHub] [shardingsphere] tristaZero commented on issue #8711: Proxy with governance can't work if there's no config file

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tristaZero commented on issue #8711:
URL: https://github.com/apache/shardingsphere/issues/8711#issuecomment-750731624


   Hi @tuohai666 @terrymanu ,
   
   I gave it a try, and indeed there was an exception like below,
   ```
   Exception in thread "main" org.apache.shardingsphere.infra.config.exception.ShardingSphereConfigurationException: Can not find any configured data sources and database frontend protocol type.
   	at org.apache.shardingsphere.proxy.frontend.protocol.FrontDatabaseProtocolTypeFactory.getDatabaseType(FrontDatabaseProtocolTypeFactory.java:47)
   	at org.apache.shardingsphere.proxy.frontend.ShardingSphereProxy.initServerBootstrap(ShardingSphereProxy.java:84)
   	at org.apache.shardingsphere.proxy.frontend.ShardingSphereProxy.start(ShardingSphereProxy.java:59)
   	at org.apache.shardingsphere.proxy.initializer.impl.AbstractBootstrapInitializer.init(AbstractBootstrapInitializer.java:66)
   	at org.apache.shardingsphere.proxy.Bootstrap.main(Bootstrap.java:48)
   
   ```
   
   I also tried to locate the cause and found @terrymanu did some changes recently. So could you look at `FrontDatabaseProtocolTypeFactory.java:47`?


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