Che: Error: contexts[16].context.cluster is missing

[LouisKottmann]

Describe the bug

When running chectl server:start --installer=helm --platform=k8s --tls --domain=code.mydomain.com --multiuser with a proper kubernetes config file, KUBECONFIG variable set, I get:

Error: contexts[16].context.cluster is missing
    at /usr/local/lib/chectl/node_modules/@kubernetes/client-node/dist/config_types.js:75:19
    at Function._.map._.collect (/usr/local/lib/chectl/node_modules/underscore/underscore.js:205:24)
    at Object.newContexts (/usr/local/lib/chectl/node_modules/@kubernetes/client-node/dist/config_types.js:63:14)
    at KubeConfig.loadFromString (/usr/local/lib/chectl/node_modules/@kubernetes/client-node/dist/config.js:95:40)
    at KubeConfig.loadFromFile (/usr/local/lib/chectl/node_modules/@kubernetes/client-node/dist/config.js:65:14)
    at KubeConfig.loadFromDefault (/usr/local/lib/chectl/node_modules/@kubernetes/client-node/dist/config.js:189:18)
    at new KubeHelper (/usr/local/lib/chectl/lib/api/kube.js:23:21)
    at new CheTasks (/usr/local/lib/chectl/lib/tasks/che.js:24:21)
    at Start.<anonymous> (/usr/local/lib/chectl/lib/commands/server/start.js:101:30)
    at Generator.next (<anonymous>)

Mind you, my .kube/config has several clusters merged in it, but I did set the current context to the appropriate cluster.

Che version

• [x ] latest
• [ ] nightly
• [ ] other: please specify

Steps to reproduce

Expected behavior

It should have installed che

Runtime

• [ x] kubernetes (include output of kubectl version) --> v1.14.7
• [ ] Openshift (include output of oc version)
• [ ] minikube (include output of minikube version and kubectl version)
• [ ] minishift (include output of minishift version and oc version)
• [ ] docker-desktop + K8S (include output of docker version and kubectl version)
• [ ] other: (please specify)

Screenshots

Installation method

• [x ] chectl
• [ ] che-operator
• [ ] minishift-addon
• [ ] I don't know

Environmentv1.14.7

• [ ] my computer
  
  
  
  • [ ] Windows
  
  
  • [ x] Linux
  
  
  • [ ] macOS
  
  
• [ ] Cloud
  
  
  
  • [ ] Amazon
  
  
  • [x ] Azure
  
  
  • [ ] GCE
  
  
  • [ ] other (please specify)
  
  
• [ ] other: please specify

Additional context

[LouisKottmann]

I tried the command again on another computer that should have been identical and it worked fine.
Machines be trippin'

[Richard87]

I had the same error, it turned out the context was faulty (in my case, context[1], in above context[16])

When I removed the faulty context and related cluster/user info, it works perfectly again :)