Hyperledger Fabric Node SDK 1.4 is incompatible with Hyperledger Fabric v2

Hyperledger Fabric Node SDK 1.4 does not support Hyperledger Fabric v2.

Chaincode methods like:

sendInstantiateProposal

will not work with Hyperledger Fabric v2.

The reason is that Hyperledger Fabric v2 has the chaincode lifecycle different from Hyperledger Fabric v1.4.

See also:

• Hyperledger Fabric v2 chaincode lifecycle at Chainstack Docs: Interact with a chaincode
• Chainstack Blog: Deploy a Hyperledger Fabric v2 Web App Using the Node.js SDK