search

worldsibu / convector-example-marketplace

A marketplace example on Convector Framework
2 stars 2 forks source link

Do not assign a prodcut #2

Open lucianoacsilva opened 5 years ago

lucianoacsilva commented 5 years ago

Hello,

When I run the command npm run cc:invoke -- org1 -u user1 product init '{"id":"1","name":"Bananas","pictureUrl":"http://example.com/bananas.jpg","description":"Bananas","price":100}' to insert a new product, it throws an error related with a UnhandledPromiseRejectionWarning:

(node:15700) UnhandledPromiseRejectionWarning: Error: Cannot save null userContext. at Promise (/home/luciano/convector-example-marketplace/node_modules/fabric-client/lib/Client.js:1441:12) at new Promise () at Client.setUserContext (/home/luciano/convector-example-marketplace/node_modules/fabric-client/lib/Client.js:1413:10) at Manager. (/home/luciano/convector-example-marketplace/node_modules/@worldsibu/convector-tool-chaincode-manager/node_modules/@worldsibu/convector-common-fabric-helper/dist/src/client.helper.js:126:48) at step (/home/luciano/convector-example-marketplace/node_modules/tslib/tslib.js:133:27) at Object.next (/home/luciano/convector-example-marketplace/node_modules/tslib/tslib.js:114:57) at fulfilled (/home/luciano/convector-example-marketplace/node_modules/tslib/tslib.js:104:62) at (node:15700) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). (rejection id: 3) (node:15700) [DEP0018] DeprecationWarning: Unhandled promise rejections are deprecated. In the future, promise rejections that are not handled will terminate the Node.js process with a non-zero exit code.

Do you guys imagine what could be the issue on this step?

walmon commented 5 years ago

Cannot save null userContext. is that it is not finding the credentials. What were the previous steps that you performed?

If you are mixing this old example with a Hurley-generated network, it won't find the credentials because paths are in different places...

lucianoacsilva commented 5 years ago

Hello, @walmon ,

Yes, I've followed the steps as shown in the tutorial. However, when I tried to reconfigure the network on the blockchain with npm run restart, it did not work: it claimed the parenthesis after the declaration of the functions in init.sh were not correct. Instead of npm run restart, I've set up with npm run start. Besides this, I've followed the other steps as described in the Markdown file.

lucianoacsilva commented 5 years ago

And, no, I did not use Hurley when executing this sample project.

walmon commented 5 years ago

What OS are you using? Could you check the link I posted on the other issue you created in this same project?

On Tue, 22 Jan 2019 at 13:30, lucianosilva44 notifications@github.com wrote:

And, no, I did not use Hurley when executing this sample project.

— You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub https://github.com/worldsibu/convector-example-marketplace/issues/2#issuecomment-456531611, or mute the thread https://github.com/notifications/unsubscribe-auth/AFCcrG-HrBeFZhya84ESEdQBVejuDtPiks5vF2bWgaJpZM4aNSHh .

lucianoacsilva commented 5 years ago

Ubuntu 16.04 LTS. On a Virtual Machine.