请教各位前辈，搭建好后在服务器本地可以写入数据，但是通过fns测试就报这个错误，请教怎么解决，谢谢 #48
Description
{"code":9999,"error":"Request failed： org.hyperledger.fabric.sdk.exception.ProposalException: Channel student failed proposal on peer peer0.org1 org.hyperledger.fabric.sdk.exception.TransactionException: org.hyperledger.fabric.sdk.exception.ProposalException: getConfigBlock for channel student failed with peer peer0.org1. Status FAILURE, details: Sending proposal to peer0.org1 failed because of: gRPC failure=Status{code=UNAVAILABLE, description=io exception, cause=io.netty.handler.ssl.NotSslRecordException: not an SSL/TLS record: 000000040000000000000004080000000000000efff1\n\tat io.netty.handler.ssl.SslHandler.decodeJdkCompatible(SslHandler.java:1156)\n\tat io.netty.handler.ssl.SslHandler.decode(SslHandler.java:1221)\n\tat io.netty.handler.codec.ByteToMessageDecoder.decodeRemovalReentryProtection(ByteToMessageDecoder.java:489)\n\tat io.netty.handler.codec.ByteToMessageDecoder.callDecode(ByteToMessageDecoder.java:428)\n\tat io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:265)\n\tat io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)\n\tat io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)\n\tat io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340)\n\tat io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1434)\n\tat io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)\n\tat io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)\n\tat io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:965)\n\tat io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:163)\n\tat io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:647)\n\tat io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:582)\n\tat io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:499)\n\tat io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:461)\n\tat io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:884)\n\tat io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)\n\tat java.lang.Thread.run(Thread.java:748)\n}"}