No logs on crash

[thomas-senechal]

Describe the bug
Sometimes, the wallet crashes but there are no logs about the crash in the log file. The only way to get the wallet logs is to run Massa Station from a terminal, which is not a good thing as most users do not know how to use a terminal, and so, this can be really painful for them.

To Reproduce

We don't know how to reproduce as we don't have any logs

Expected behavior
If a crash occures, the log file must have the information about the crash.

MassaStation version
v0.6.2

Desktop:

• OS: ALL

Additional context

• As there are litteraly no logs from the run, most of the time, the crashes seem to happen before the first log Serving massa wallet at ...

[thomas-senechal]

From one of our users:

message.txt

[thomas-senechal]

It looks like the failure comes from the plugin not being able to register due to a 404 error, which has an invalid body. The invalid character '<' looking for beginning of value error looks like some HTML has been received.
I don't think the issue is coming from inside the registry endpoint, as the only time we return 404 is when the plugin is not found, and we return an object: https://github.com/massalabs/station/blob/10c1fe27f8259084b65d80963974ad37cf2f5610/int/api/myplugin/register.go#L24C1-L28C1

Ensuring we log this error and make the plugin stop correctly should help us debug the issue in the future.

[thomas-senechal]

https://github.com/massalabs/station-massa-hello-world/blob/efad9a86b737bd5e56bffb9d96cdea3b45335ca7/pkg/plugin/register.go#L27C1-L42C2
https://github.com/massalabs/station-massa-hello-world/blob/main/pkg/plugin/register.go#L37

This log.Panicln(err) is bad

[Thykof]

great investigation @thomas-senechal !