Fabricsdkjava实例化报错

1. 在学习Fabric -sdk -java 时,使用 ChaincodeInstantiated() 方法报错

public void ChaincodeInstantiated() throws IOException, NoSuchAlgorithmException, InvalidKeySpecException, org.bouncycastle.crypto.CryptoException, InvalidArgumentException, CryptoException, ClassNotFoundException, InvocationTargetException, IllegalAccessException, InstantiationException, NoSuchMethodException, TransactionException, ProposalException {UserContext userContext &＃61; new UserContext();userContext.setAffiliation("Org1");userContext.setMspId("Org1MSP");userContext.setAccount("李伟");userContext.setName("admin");Enrollment enrollment &＃61; UserUtils.getEnrollment(keyFolderPath,keyFileName,certFoldePath,certFileName);userContext.setEnrollment(enrollment);FabricClient fabricClient &＃61; new FabricClient(userContext);Peer peer &＃61; fabricClient.getPeer("peer0.org1.nwpu.com","grpcs://peer0.org1.nwpu.com:7051",tlsPeerFilePath);Orderer order &＃61; fabricClient.getOrderer("orderer.nwpu.com","grpcs://orderer.nwpu.com:7050",tlsOrderFilePath);String initArgs[] &＃61; {"a","100","b","100"};fabricClient.initChaincode("agiot-channel", TransactionRequest.Type.GO_LANG,"testcc","2.0",order,peer,"init",initArgs);}

报错看区块链节点的输出日志如图下所示:
Failed to generate platform-specific docker build: Error returned from build: 1 "can’t load package: package mainresourceschaincode: cannot find package “mainresourceschaincode” in any of:
peer0.org1.nwpu.com | /opt/go/src/mainresourceschaincode (from $GOROOT)
peer0.org1.nwpu.com | /chaincode/input/src/mainresourceschaincode (from $GOPATH)
peer0.org1.nwpu.com | /opt/gopath/src/mainresourceschaincode

选择重新安装, 将链码的路径由.

fabricClient.installChaincode(TransactionRequest.Type.GO_LANG,"testcc","2.0","E:\\Java\\fabric\\","main\\resources\\chaincode",peers);


路径改为

fabricClient.installChaincode(TransactionRequest.Type.GO_LANG,"testcc","2.0","E:/Java/fabric/","main/resources/chaincode",peers);
链码为test.go 在项目中的路径为结构如:


安装链码:

&＃64;Testpublic void installChaincodeToOrg1() throws IOException, NoSuchAlgorithmException, InvalidKeySpecException, org.bouncycastle.crypto.CryptoException, InvalidArgumentException, CryptoException, ClassNotFoundException, InvocationTargetException, IllegalAccessException, InstantiationException, NoSuchMethodException, ProposalException {UserContext userContext &＃61; new UserContext();userContext.setAffiliation("Org1");userContext.setMspId("Org1MSP");userContext.setAccount("李伟");userContext.setName("admin");Enrollment enrollment &＃61; UserUtils.getEnrollment(keyFolderPath,keyFileName,certFoldePath,certFileName);userContext.setEnrollment(enrollment);FabricClient fabricClient &＃61; new FabricClient(userContext);Peer peer0 &＃61; fabricClient.getPeer("peer0.org1.nwpu.com","grpcs://peer0.org1.nwpu.com:7051",tlsPeerFilePath);Peer peer1 &＃61; fabricClient.getPeer("peer1.org1.nwpu.com","grpcs://peer1.org1.nwpu.com:8051",tlsPeerFilePath);List<Peer> peers &＃61; new ArrayList<Peer>();peers.add(peer0);peers.add(peer1);fabricClient.installChaincode(TransactionRequest.Type.GO_LANG,"testcc","2.0","E:/Java/fabric/","main/resources/chaincode",peers);}&＃64;Testpublic void installChaincodeToOrg2() throws IOException, NoSuchAlgorithmException, InvalidKeySpecException, org.bouncycastle.crypto.CryptoException, InvalidArgumentException, CryptoException, ClassNotFoundException, InvocationTargetException, IllegalAccessException, InstantiationException, NoSuchMethodException, ProposalException {List list &＃61; new ArrayList();UserContext userContext &＃61; new UserContext();userContext.setAffiliation("Org2");userContext.setMspId("Org2MSP");userContext.setAccount("赵而");userContext.setName("admin");Enrollment enrollment &＃61; UserUtils.getEnrollment(keyFolderPath2,keyFileName2,certFoldePath2,certFileName2);userContext.setEnrollment(enrollment);FabricClient fabricClient &＃61; new FabricClient(userContext);Peer peer0 &＃61; fabricClient.getPeer("peer0.org2.nwpu.com","grpcs://peer0.org2.nwpu.com:9051",tlsPeerFilePath2);Peer peer1 &＃61; fabricClient.getPeer("peer1.org2.nwpu.com","grpcs://peer1.org2.nwpu.com:10051",tlsPeerFilePath2);List<Peer> peers &＃61; new ArrayList<Peer>();peers.add(peer0);peers.add(peer1);//链码的路径一定要用 / 的方式来写,不能使用 \\ ,否则在实例化链码的时候会 Failed to generate platform-specific docker build: Error returned from build: 1 "can&＃39;t load package: package mainresourceschaincode: cannot find package "mainresourceschaincode" in any of: /opt/go/src/mainresourceschaincodefabricClient.installChaincode(TransactionRequest.Type.GO_LANG,"testcc","2.0","E:/Java/fabric/","main/resources/chaincode",peers);}