How do I start this project using byfn network?

[lotty02cho]

I try to run this project using byfn network( which version is 1.4.3) so I start ./byfn.sh -m up, and copy artifacts like crypto-config, channel-artifacts. and I run java -cp blockchain-client.jar org.example.network.DeployInstantiateChaincode(I skip createChannel, because It already make 'mychannel'.) but this error comes out.

log4j:WARN No appenders could be found for logger (org.hyperledger.fabric.sdk.helper.Config).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
org.hyperledger.fabric.sdk.exception.TransactionException: INTERNAL
	at org.hyperledger.fabric.sdk.OrdererClient.sendDeliver(OrdererClient.java:286)
	at org.hyperledger.fabric.sdk.Orderer.sendDeliver(Orderer.java:165)
	at org.hyperledger.fabric.sdk.Channel.getLatestBlock(Channel.java:1074)
	at org.hyperledger.fabric.sdk.Channel.getConfigurationBlock(Channel.java:898)
	at org.hyperledger.fabric.sdk.Channel.parseConfigBlock(Channel.java:826)
	at org.hyperledger.fabric.sdk.Channel.initialize(Channel.java:526)
	at org.example.network.DeployInstantiateChaincode.main(DeployInstantiateChaincode.java:82)
Caused by: io.grpc.StatusRuntimeException: INTERNAL
	at io.grpc.Status.asRuntimeException(Status.java:540)
	at io.grpc.stub.ClientCalls$StreamObserverToCallListenerAdapter.onClose(ClientCalls.java:392)
	at io.grpc.internal.ClientCallImpl.closeObserver(ClientCallImpl.java:426)
	at io.grpc.internal.ClientCallImpl.access$100(ClientCallImpl.java:76)
	at io.grpc.internal.ClientCallImpl$ClientStreamListenerImpl.close(ClientCallImpl.java:512)
	at io.grpc.internal.ClientCallImpl$ClientStreamListenerImpl.access$700(ClientCallImpl.java:429)
	at io.grpc.internal.ClientCallImpl$ClientStreamListenerImpl$1StreamClosed.runInContext(ClientCallImpl.java:544)
	at io.grpc.internal.ContextRunnable.run(ContextRunnable.java:52)
	at io.grpc.internal.SerializingExecutor.run(SerializingExecutor.java:117)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at java.lang.Thread.run(Thread.java:748)
Caused by: io.netty.handler.codec.http2.Http2Exception: First received frame was not SETTINGS. Hex dump for first 5 bytes: 1503010002
	at io.netty.handler.codec.http2.Http2Exception.connectionError(Http2Exception.java:85)
	at io.netty.handler.codec.http2.Http2ConnectionHandler$PrefaceDecoder.verifyFirstFrameIsSettings(Http2ConnectionHandler.java:309)
	at io.netty.handler.codec.http2.Http2ConnectionHandler$PrefaceDecoder.decode(Http2ConnectionHandler.java:217)
	at io.netty.handler.codec.http2.Http2ConnectionHandler.decode(Http2ConnectionHandler.java:401)
	at io.netty.handler.codec.ByteToMessageDecoder.callDecode(ByteToMessageDecoder.java:411)
	at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:248)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:363)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:349)
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:341)
	at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1334)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:363)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:349)
	at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:926)
	at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:129)
	at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:642)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:565)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:479)
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:441)
	at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:858)
	at io.netty.util.concurrent.DefaultThreadFactory$DefaultRunnableDecorator.run(DefaultThreadFactory.java:144)
	... 1 more

does anyone say about how I start this project using byfn network?

[maheshwarishikha]

@lotty02cho , when you are setting network using byfn - plz check if anything needs to be changed in config, before building maven project. It might help.

[lotty02cho]

when I tested default nework based on README.md, it works well.
and I try to run this project when I run byfn network.
So, I enter fabric-samples/first-network and run byfn.sh -m up.
and then, I start to change crypto-config and config to match the resources.

cd /opt/gopath/src/github.com/hyperledger/fabric-samples/first-network
rm -rf ../../blockchain-application-using-fabric-java-sdk/network_resources/crypto-config/
cp -r crypto-config ../../blockchain-application-using-fabric-java-sdk/network_resources/
ll ../../blockchain-application-using-fabric-java-sdk/network_resources/

rm -rf ../../blockchain-application-using-fabric-java-sdk/network_resources/config/
cp -r channel-artifacts ../../blockchain-application-using-fabric-java-sdk/network_resources/config
ll ../../blockchain-application-using-fabric-java-sdk/network_resources/

and now I wanna make maven install.

/opt/gopath/src/github.com/hyperledger/blockchain-application-using-fabric-java-sdk/java$ mvn install
[INFO] Scanning for projects...
[INFO]                                                                         
[INFO] ------------------------------------------------------------------------
[INFO] Building blockchain-java-sdk 0.0.1-SNAPSHOT
[INFO] ------------------------------------------------------------------------
[INFO] 
[INFO] --- maven-resources-plugin:2.6:resources (default-resources) @ blockchain-java-sdk ---
[WARNING] Using platform encoding (UTF-8 actually) to copy filtered resources, i.e. build is platform dependent!
[INFO] skip non existing resourceDirectory /opt/gopath/src/github.com/hyperledger/blockchain-application-using-fabric-java-sdk/java/src/main/resources
[INFO] 
[INFO] --- maven-compiler-plugin:3.7.0:compile (default-compile) @ blockchain-java-sdk ---
[INFO] Nothing to compile - all classes are up to date
[INFO] 
[INFO] --- maven-resources-plugin:2.6:testResources (default-testResources) @ blockchain-java-sdk ---
[WARNING] Using platform encoding (UTF-8 actually) to copy filtered resources, i.e. build is platform dependent!
[INFO] skip non existing resourceDirectory /opt/gopath/src/github.com/hyperledger/blockchain-application-using-fabric-java-sdk/java/src/test/resources
[INFO] 
[INFO] --- maven-compiler-plugin:3.7.0:testCompile (default-testCompile) @ blockchain-java-sdk ---
[INFO] No sources to compile
[INFO] 
[INFO] --- maven-surefire-plugin:2.17:test (default-test) @ blockchain-java-sdk ---
[INFO] 
[INFO] --- maven-jar-plugin:2.4:jar (default-jar) @ blockchain-java-sdk ---
[INFO] 
[INFO] --- maven-assembly-plugin:2.4.1:single (default) @ blockchain-java-sdk ---
[INFO] Building jar: /opt/gopath/src/github.com/hyperledger/blockchain-application-using-fabric-java-sdk/java/target/blockchain-java-sdk-0.0.1-SNAPSHOT-jar-with-dependencies.jar
[INFO] 
[INFO] --- maven-install-plugin:2.5.2:install (default-install) @ blockchain-java-sdk ---
[INFO] Installing /opt/gopath/src/github.com/hyperledger/blockchain-application-using-fabric-java-sdk/java/target/blockchain-java-sdk-0.0.1-SNAPSHOT.jar to /home/hyper/.m2/repository/blockchain-java-sdk/blockchain-java-sdk/0.0.1-SNAPSHOT/blockchain-java-sdk-0.0.1-SNAPSHOT.jar
[INFO] Installing /opt/gopath/src/github.com/hyperledger/blockchain-application-using-fabric-java-sdk/java/pom.xml to /home/hyper/.m2/repository/blockchain-java-sdk/blockchain-java-sdk/0.0.1-SNAPSHOT/blockchain-java-sdk-0.0.1-SNAPSHOT.pom
[INFO] Installing /opt/gopath/src/github.com/hyperledger/blockchain-application-using-fabric-java-sdk/java/target/blockchain-java-sdk-0.0.1-SNAPSHOT-jar-with-dependencies.jar to /home/hyper/.m2/repository/blockchain-java-sdk/blockchain-java-sdk/0.0.1-SNAPSHOT/blockchain-java-sdk-0.0.1-SNAPSHOT-jar-with-dependencies.jar
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 16.507 s
[INFO] Finished at: 2019-11-18T17:31:42+09:00
[INFO] Final Memory: 31M/383M
[INFO] ------------------------------------------------------------------------

and finally I start to instantiate chaincode by using org.example.network.DeployInstantiateChaincode.
but it doesn't work for me.

Error: Could not find or load base class org.example.network.DeployInstantiateChaincode.