HELP: Piano Error (No JSON object could be decoded)

[JohnSmith2007]

Ok, so I'm trying to make a custom piano version of Through The Fire & Flames by Dragonforce, but i keep getting this error in pnm.log ;

No JSON object could be decoded

I have no clue of what it means nor how to fix it.

Heres what i have so far in the json file;
TTFAF.txt

[ThePotatoGuy]

did you name the file with the .json extension?

[JohnSmith2007]

did you name the file with the .json extension?

Yes

[JohnSmith2007]

I literally have no clue of why its not working. It has the correct file extension, and i don't see any errors about any bits of code in the log, so what the hell?!

[JohnSmith2007]

I need to show Monika my shredding skills damnit! 🤣

[multimokia]

Your json is invalid. You have trailing commas and a missing value

[JohnSmith2007]

Your json is invalid. You have trailing commas and a missing value

@multimokia What are "trailing commas", and what value am i missing?

[ThePotatoGuy]

Use a JSON formatter (like this one) to check the problems with your JSON.

[JohnSmith2007]

Even with the formatter, I still don't understand what the errors mean. Sorry, I don't know shit about coding.

[JohnSmith2007]

Seriously though, i do need help with this.

[ThePotatoGuy]

If no one else responds, then you're probably better off asking on the subreddit, on the discord, or researching JSONs online. We're not personal tutors so we won't be teaching you how to write JSONs.