https://stackoverflow.com/questions/51751426/failed-to-run-the-da-platform-trial-vm
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Try running kubectl get deployment daplatform-appmanager to see if it is currently running. Sadly it can take quite a while to start up since there are a lot of dependent services. If kubectl shows no instances available, then try listing the pods, using kubectl get pods and find the one named daplatform-appmanager-... that is in the CrashLoopBackOff state. We want to check the logs to see why it's not running, which you can do using kubectl logs <pod-name-here>