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LFD272 Class Forum

A discussion board for The Linux Foundation's LFD272 Hyperledger Fabric for Developers class.

Discussion	Started By	Replies	Views	Most Recent
Lab 4.1, not able to run invoke query. encountered an error "endorsement failure during invoke" Answered	sabina35 March 15	3	67	pratyushsharma November 20
LF Portal (trainingportal.linuxfoundation.org) Planned Maintenance (Oct 20, 2024 04:00-07:00 UTC)	fcioanca October 14	0	3	fcioanca October 14
Multiple TLS Errors in Hyperledger Fabric (Orderer, Client, Peer Chaincode Installation) Question	rishu1412 October 9	0	17	rishu1412 October 9
Lab 2.1 Development Environment set up Answered	tisa May 8	3	55	Bobbijn May 15
Apple M1: Channel creation failed: orderer client failed to connect to localhost:7050 Answered ✓	skyrocket55 March 4	3	218	skyrocket55 March 5
Apple M1: The requested image's platform (linux/amd64) does not match the detected host platform Answered ✓	skyrocket55 March 4	2	1.4K	Bobbijn March 5
lab 4.1. Problem while running command peer channel list Answered	sabina35 November 2023	2	47	sabina35 December 2023
Not able to install go lang chaincode in my hyperledger fabric network with any version Answered	rbadrana July 2023	5	489	Bobbijn November 2023
cannot find package "io/fs" in any of (hyperledger fabric chaincode build) Answered	fish.123 November 2023	1	157	Bobbijn November 2023
when I build fabric chaincode (go) by fabric-sdk-go,I have the question Answered	fish.123 November 2023	1	41	Bobbijn November 2023
SECTION 11 - Gateway/Connection Profiles - Can't find connection-org1.yaml in the repository	firminosilva August 2023	1	36	Bobbijn August 2023
LAB 4.1: chaincode registration failed: container exited with 1	ayushj1912 July 2022	7	1.1K	Bobbijn May 2023
Lab setup: "ERROR: The Compose file './docker/docker-compose-ca.yaml' is invalid" Answered	king612 February 2022	16	2.4K	Bobbijn April 2023
Not able to install Chaincode Answered	gauravgoenka17 December 2022	3	516	Bobbijn March 2023
ERROR: for orderer.example.com Cannot create container for service orderer.example.com: Conflict.	gorkao2 March 2023	2	81	Bobbijn March 2023
Lab 4 Invoke Command Failing ("Chaincode registration failed")("Exited with 254")	bpmalik August 2022	4	467	Bobbijn February 2023
Unexpected results after executing getHistory to read history of asssets	javierpc January 2023	3	44	Bobbijn January 2023
What are the consequences of one peer endorse a transaction as valid and the same transaction endors	dgopikumar January 2023	1	29	Bobbijn January 2023
Doubt regarding Hyperledger Fabric Developer certification Answered	kuldeep.narvekar December 2022	1	36	fcioanca December 2022
Doubt regarding Hyperledger Fabric Developer certification	kuldeep.narvekar December 2022	0	13	kuldeep.narvekar December 2022
How to fix Error when attempting to peer channel list Answered	financexord123 November 2022	3	269	Bobbijn November 2022
Getting error when i run ./network.sh createChannel Answered	vivek9680 November 2022	3	43	Bobbijn November 2022
Labs in golang. Error: chaincode install failed with status: 500	jaime1008 November 2022	1	940	Bobbijn November 2022
I have some doubt regarding Certified Hyperledger Fabric Developer certification examination. Answered	kuldeep.narvekar June 2022	3	124	aipirvu October 2022
I am facing issue while installing simple chain code in hyperledger fabric 2.2. Answered	kuldeep.narvekar January 2022	6	1.3K	Bobbijn October 2022
Tips on using latest version of docker Compose workaround for Prereq instruction typos	king612 June 2022	2	60	ronakp5 August 2022
Hyperledger Fabric Create Channel issue... Answered	ishfaqalam July 2022	2	364	ishfaqalam July 2022
Lab 4.1: Chaincode Definition Approval fails Answered	georgemac510 June 2022	5	130	Bobbijn July 2022
Doubt regarding certified Hyperledger Fabric Developer certification Answered	kuldeep.narvekar June 2022	3	158	linxlearner July 2022
Want to know Exam schedule procedure and their guidelines Answered	kuldeep.narvekar July 2022	1	33	fcioanca July 2022