I tried setting up playground using
https://fabric-composer.github.io/tutorials/getting-started-playground.html
I followed the docker steps everything started OK, was able to access Fabric Composer Playground by clicking on this link: http://localhost:8080
But now what??? I tried to upload a sample model file but it shows error.
How do I try this out. Do I have install Ubuntu on my windows machine to really be able to try out fabric composer?? Pleas help
You can install and run the fabric composer locally on linux only. For that you can use VMWare and install ubuntu on it.
And then follow the installation steps here.
If you don't want to do so, then alternatively you can use the online composer playground and can export(download) your .bna file whenever you want.
Hope this helps you!
Related
I am watching a course on Hyperledger Composer development online. I installed all the required prerequisites, docker, docker-compose, nodejs, golang. After cloning the fabric-samples repository from github. There is a file called byfn.sh inside a folder called first-network. On running the command ./byfn.sh up, it's giving the following error:
If, someone has experience working on it, please help. Any help would be appreciated. Thank you.
I think the first thing you should do is stop looking at or trying to use Hyperledger Composer. It is end of life now and some of it's components will have problems even if you install the exact required versions (for example the rest server fails to launch now on node 8 but changing to a newer version of node may break other parts of Composer).
As you had planned to use it with hyperledger fabric I would suggest that you just invest your time in Hyperledger fabric, see https://hyperledger-fabric.readthedocs.io/en/latest/
Regarding your problem with docker, I suspect you tried to install docker through the apt command in your wsl window ? I'm guessing that you are using WSL2, but if you are using WSL1 then docker will never work in a WSL1 environment. If it was WSL2 then the docker daemon doesn't automatically start in that environment you need to start it yourself first. I think the command is service docker start. The important thing here is to make sure you are using WSL2 and not WSL1 (see hyperledger fabric link later which provides guidance on making sure you are using WSL2).
An alternative to installing docker into WSL2 directly would be to install Docker Desktop for Windows and follow the hyperledger fabric instructions here https://hyperledger-fabric.readthedocs.io/en/latest/prereqs.html#wsl2
The Fist Problem was that i couldn't run the Dockers container in my pc probaly 'cause the version of the SO is 15.11. - I just found ways of install in 15.9 or below. - And i really need the docker or other similar service
I'm not sure you have already installed it or not but hoping that it will be helpful for others at least
Please go through the below GitHub link it helped me installing docker on deepin20 Beta
https://gist.github.com/madkoding/3f9b02c431de5d748dfde6957b8b85ff
I am not able to use Helm and Draft could you please help me.
When I use helm ls , it gives error attached as snap.
I am new to it, so please give step by step guidance, I will be very grateful to you.
Appears you need to install helm to work with Visual Studio.
See the following
Else, check the helm install guide for instructions on setting up helm on your local machine
yesterday I just installed docker to my win 7 using docker toolbox... i refereed to some installation tutorials and successfully did it.. but now when I start docker terminal I'm getting following error.. I went through the websites but I'm unable to find solution,i have gone through many website for this question, they are teaching how to install it which I have done with same procedure Have I done any mistake in setting up of docker..??
can anyone guide me for the same.. I'm new to docker... thank you in advance
if your installing with boot2docker place the boot2doker.iso in cache i.e c:/username/.docker/machine/cache and re-run in terminal
I am using the tutorial Chaincode for Developers and I am getting an error while running "docker-compose-simple.yaml" file.
Does anyone know how to solve this issue?
Have you checked the instructions mentioned in Hyperledger Fabric Samples like
If you are using Docker for Mac, you will need to use a location under /Users, /Volumes, /private, or /tmp. To use a different location, please consult the Docker documentation for file sharing.
I had some problem when I was using different directory.
The error occurs because you are using the latest version of Fabric (I assume that because you are reading the latest fabric.docs).
Clone the 1.0.0-beta version, follow the instructions on 1.0.0-beta fabric docs and you'll be ok.