Analyzer Failed: analyze: failed to read collected file name

Hi,

I get the following error for all the port check analyzers:

[FAIL] Kubernetes API TCP Port Status: Analyzer Failed: analyze: failed to read collected file name: host-collectors/tcpPortStatus/Kubernetes API TCP Port Status.json: file host-collectors/tcpPortStatus/Kubernetes API TCP Port Status.json was not collected
[FAIL] ETCD Client API TCP Port Status: Analyzer Failed: analyze: failed to read collected file name: host-collectors/tcpPortStatus/ETCD Client API TCP Port Status.json: file host-collectors/tcpPortStatus/ETCD Client API TCP Port Status.json was not collected
[FAIL] ETCD Server API TCP Port Status: Analyzer Failed: analyze: failed to read collected file name: host-collectors/tcpPortStatus/ETCD Server API TCP Port Status.json: file host-collectors/tcpPortStatus/ETCD Server API TCP Port Status.json was not collected

But no help on how to debug any further. What is happening? The files are indeed not there, so whatever tries to generate them probably fails.

Start with the analyzer failure for the three missing files under host-collectors/tcpPortStatus/. Trace where those collected JSON files should be generated and why they are absent, then verify that the port check analyzers complete without the reported errors.