Bug Report:Error parsing JSON. JSON was null. about getmyip HOT 15 CLOSED

I published 0.9.1 which has additional logging to help diagnose the null JSON error. If you have a chance, install that release and when the issue reoccurs attach the log. Mask or omit any details you feel necessary.

Thanks,
Tim

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status "fail"
message "SSL unavailable for this…ps://members.ip-api.com/"

This indicates a problem connecting to ip-api.com. I don't have a clue where "members" in the URL comes from. This behavior could certainly be causing the Json to be null.

I'm super busy with real life obligations today. I may not be able to look any further until tomorrow.

Tim

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@CMTriX Disregard my last message. I think I have the problem isolated and corrected. Long day, I'll pick this up again tomorrow.

Tim

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I believe that the error that happened in this case was the parsing of the Json that's supposed to contain the external IP information started before it should have. I changed how this works and hopefully it doesn't happen again. If it does, please let me know.

Tim

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That didn't take long. I'll dig into it.

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@CMTriX, Were there any error messages prior to the "JSON was null" message?

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Also, what happens if you go to
http://ip-api.com/json/?fields=status,message,country,continent,regionName,city,zip,lat,lon,timezone,offset,isp,asname,as,query
in a browser?

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http://ip-api.com/json/?fields=status,message,country,continent,regionName,city,zip,lat,lon,timezone,offset,isp,asname,as,query

status "fail"
message "SSL unavailable for this…ps://members.ip-api.com/"

from getmyip.

I published 0.9.1 which has additional logging to help diagnose the null JSON error. If you have a chance, install that release and when the issue reoccurs attach the log. Mask or omit any details you feel necessary.

Thanks, Tim

When error pops up again, i will send the log. Thank you!

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SSL unavailable for this endpoint, order a key at https://members.ip-api.com/

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Here's the problem I'm facing, there are several providers that will supply public IP information for free. However, most of them want the user to sign up for a key. Of the few that don't require a key, ip-api.com offered the most details. Now it appears that somehow you are being redirected to the URL that requires a key.

I won't ask users of GetMyIP to get a key to be able to use the app. That would simply be a nonstarter for many.

I want GetMyIP to work, without errors, for everyone that wants to use it. The way I see it I have 3 choices.

1. Change from ip-api.com to another provider that offers less information. Basically, just the public IP address. I have a feeling that this is all most users care about.
2. Update the app to offer a choice of providers and tell users to find the one that works for them. This would be a lot of work, but I'm willing to do it.
3. Leave everything as it is.

What would you do if you were in my shoes?

Tim

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maybey just wait until more reports are coming.
Or! If JSON error, try several times to get the info before error popup. And suggest user for reporting the error, and the log file.
If you have enough reports, you can rebuild the tool with the choic of provider.

After my JSON error, i refreshed and then it worked.

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After my JSON error, i refreshed and then it worked.

@CMTriX, thanks for your ideas. Your last comment started me thinking...

In the log file, there is a line like "Discovering external IP information took ###.## ms". Would you collect a few of those lines, for both when the app fails and when it works. Label each with fail or success, then paste them into the issue.

Thanks,
Tim

from getmyip.

Started program many times now, but the error is not showing ... grr... ;)
Close ticket. If the error comes back, i reopen / open ticket.

Anything else:
Give the dog a cookie!

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2023/10/27 09:40:09.70 INFO GetMyIP (Get My IP) 0.9.1.0 is starting up
2023/10/27 09:40:09.71 INFO GetMyIP Copyright © 2023 Tim Kennedy
2023/10/27 09:40:09.71 DEBUG GetMyIP Build date: 10/24/2023 02:37:36 (UTC)
2023/10/27 09:40:09.71 DEBUG GetMyIP Commit ID: 154e1fa
2023/10/27 09:40:09.71 DEBUG GetMyIP was started from C:\Users\office\AppData\Local\Programs\T_K\Get My IP\GetMyIP.exe
2023/10/27 09:40:09.75 DEBUG Operating System version: Microsoft Windows 10.0.22621
2023/10/27 09:40:09.75 DEBUG .NET version: 6.0.24
2023/10/27 09:40:09.75 DEBUG Startup culture: nl-NL UI: nl-NL
2023/10/27 09:40:09.75 DEBUG Current culture: en-US UI: en-US
2023/10/27 09:40:09.75 DEBUG 189 strings loaded from Languages/Strings.en-US.xaml
2023/10/27 09:40:09.93 DEBUG Starting discovery of internal IP information.
2023/10/27 09:40:09.93 DEBUG Starting discovery of external IP information.
2023/10/27 09:40:10.03 DEBUG Internal IPv4 Address is 198.18.64.17
2023/10/27 09:40:10.03 DEBUG Internal IPv4 Address is 192.168.2.5
2023/10/27 09:40:10.03 DEBUG Internal IPv4 Address is 192.168.27.1
2023/10/27 09:40:10.03 DEBUG Internal IPv4 Address is 192.168.153.1
2023/10/27 09:40:10.03 DEBUG Internal IPv6 Address is fe80::3ad%26
2023/10/27 09:40:10.03 DEBUG Internal IPv6 Address is fe80::a5a:c6b1:4962:5ea3%12
2023/10/27 09:40:10.03 DEBUG Internal IPv6 Address is 2a02:a450:49e1:1:a59c:d0ed:94a2:dad2
2023/10/27 09:40:10.03 DEBUG Internal IPv6 Address is 2a02:a450:49e1:1:d8b2:ba7e:ac60:2cf7
2023/10/27 09:40:10.03 DEBUG Internal IPv6 Address is fe80::7a9c:b460:3ece:f93%15
2023/10/27 09:40:10.03 DEBUG Internal IPv6 Address is fe80::a087:3126:4af1:4bd9%3
2023/10/27 09:40:10.03 DEBUG Internal IPv6 Address is fc00:fed0:0:beef::3ad
2023/10/27 09:40:10.03 DEBUG Discovering internal addresses took 45.99 ms
2023/10/27 09:40:10.22 ERROR JSON was null. Check for previous error messages.
2023/10/27 09:40:10.28 DEBUG Received status code: OK - OK
2023/10/27 09:40:10.28 DEBUG Discovering external IP information took 420.66 ms
2023/10/27 09:41:07.39 DEBUG Opening C:\Users\office\AppData\Local\Temp\T_K\GetMyIP.20231027.log in default application

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