Error while linking to openzeppelin-eth

[jaureguino]

Greetings,

I was following [https://blog.zeppelin.solutions/getting-started-with-openzeppelin-eth-a-new-stable-and-upgradeable-evm-package-576fb37297d0] I and got the following error:

Does that mean that I first have to create the smart contract that creates my TFF_Token, which imports (links to) the openzeppelin-eth deployed packages, and then run this command?

The following are my config files:

Or is it that it is trying to link to existing (although not finished/usable) contracts currently placed in the /contracts/ directory as follows?:

Moreover, I have figured that the issue resides in the package.json file, specifically in the last keyword defined “TFF_Token”, so I removed the whole content as follows:

Then I ran [zos link openzeppelin-eth] and [npm install truffle] and I get similar errors as well as I keep getting the “repository” error; I obviously do not know how to fix it. Please help.

Thanks in advance

[IvanTheGreatDev]

Hey @jaureguino! I’m not sure what’s going on so I’m gonna tag @spalladino so he can help you

[jaureguino]

Thanks @IvanTheGreatDev, I happen to be sending a message to @spalladino at this very moment. Cheers!

[spalladino]

Hey @jaureguino! The problem is not in zos but in npm itself. Your current package.json is not a valid JSON file, since you have a dangling comma in the keywords section. Try copy-pasting your package.json onto a linter such as https://jsonlint.com/ and fix it until it’s valid!

[jaureguino]

Thanks a lot!