* minikube 1.12.3 is available! Download it: https://github.com/kubernetes/minikube/releases/tag/v1.12.3
* To disable this notice, run: 'minikube config set WantUpdateNotification false'
! minikube v1.7.3 on Ubuntu 16.04
* Using the virtualbox driver based on existing profile
* Reconfiguring existing host ...
* Starting existing virtualbox VM for "minikube" ...
* Preparing Kubernetes v1.17.3 on Docker 19.03.6 ...
* Launching Kubernetes ...
* Enabling addons: default-storageclass, storage-provisioner
* Done! kubectl is now configured to use "minikube"
(node:21122) UnhandledPromiseRejectionWarning: TypeError: Cannot read property 'post' of undefined
at main (/var/www/corteza/corteza-local/kubeclient/index.js:21:72)
at processTicksAndRejections (internal/process/task_queues.js:93:5)
(node:21122) 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: 1)
(node:21122) [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.
Unable to post in configmaps
I am working on minikube
this is the minikube start command log
this is my config.json
this is my index.js file
this is the error
please help me