Hyperledger on Bluemix: Failed to launch chaincode spec(Could not get deployment transaction - ibm-cloud

Question

I'm running a simple Hyperledger network on Bluemix. I can deploy, and invoke, but not query. The chaincode function, Init sets up a value for var, "abc" ... stub.PutState("abc", []byte(strconv.Itoa(Aval)))
I should be able to query "abc" as validation the code is ready to use. Instead, I'm seeing this error:
"... Error:Failed to launch chaincode spec(Could not get deployment
transaction for - LedgerError - ResourceNotFound:
ledger: resource not found)"
The query json is:
{
"jsonrpc": "2.0",
"method": "query",
"params": {
"type": 1,
"chaincodeID": {
"name": "my chaincode id"
},
"ctorMsg": {
"function": "read",
"args": [
"abc"
]
},
"secureContext": "user_type1_3"
},
"id": 0
}

Answer 1

The following is the list of probable causes of the error
Could not get deployment transaction for - LedgerError -
ResourceNotFound: ledger: resource not found
1. Chaincode did not get deployed correctly. To check if the
chaincode was deployed correctly, you need to check the peer logs to
see if there were any errors when the deploy transaction was sent.
2. Chaincode got deployed correctly, but the consensus mechanism hasnt
yet completed. You should ideally wait for a few minutes after
deploying a chaincode before you try to query it.
3. The Chaincode got deployed, but the chaincode ID/name specified
while trying to send a query is incorrect. You need to make sure you
use the same chaincode ID that comes in the response when you deploy
a chaincode.