Reverse sync crashes Rojo

[Lukas]

This occurs when I connect, then press Reject to sync Studio changes into the filesystem.

Rojo server listening:
  Address: localhost
  Port:    34872

Visit http://localhost:34872/ in your browser for more information.
[ERROR rojo] Rojo crashed!
[ERROR rojo] This is probably a Rojo bug.
[ERROR rojo]
[ERROR rojo] Please consider filing an issue: https://github.com/rojo-rbx/rojo/issues
[ERROR rojo]
[ERROR rojo] Details: called `Result::unwrap()` on an `Err` value: Os { code: 5, kind: PermissionDenied, message: "Access is denied." }
[ERROR rojo] in file src\change_processor.rs on line 226
   0: <unknown>
   1: <unknown>
   2: <unknown>
   3: <unknown>
   4: <unknown>
   5: <unknown>
   6: <unknown>
   7: <unknown>
   8: <unknown>
   9: <unknown>
  10: <unknown>
  11: <unknown>
  12: <unknown>
  13: BaseThreadInitThunk
  14: RtlUserThreadStart

[Micah]

We can if nothing else change that error to indicate what file it's having difficulties writing to, but I'm not sure this is a bug. Can you try running Rojo as an admin just to confirm it isn't a permissions issue?

Also, are you by chance using Luau LSP in vscode and do you have Rojo 7.3.0?

[Lukas]

It seems that the error is only triggered by items which are init.lua(u?) files. Rojo might be trying to write to the Directory/Folder rather than the init file?

Running as admin does not solve the issue.
I am not using Luau LSP.

I was using rojo 7.2.1, I swapped to 7.3.0, the issue is not resolved:

Output for 7.3.0:

Rojo server listening:
  Address: localhost
  Port:    34872

Visit http://localhost:34872/ in your browser for more information.
[ERROR rojo] Rojo crashed!
[ERROR rojo] This is probably a Rojo bug.
[ERROR rojo] 
[ERROR rojo] Please consider filing an issue: https://github.com/rojo-rbx/rojo/issues
[ERROR rojo] 
[ERROR rojo] Details: called `Result::unwrap()` on an `Err` value: Os { code: 5, kind: PermissionDenied, message: "Access is denied." }
[ERROR rojo] in file src\change_processor.rs on line 203
   0: <unknown>
   1: <unknown>
   2: <unknown>
   3: <unknown>
   4: <unknown>
   5: <unknown>
   6: <unknown>
   7: <unknown>
   8: <unknown>
   9: <unknown>
  10: <unknown>
  11: <unknown>
  12: <unknown>
  13: BaseThreadInitThunk
  14: RtlUserThreadStart

I cloned the master branch and made the .unwrap() which errors dismiss the error result. This seemed properly sync files except the init ones.

[Micah]

Alrighty thank you, I'll take a look. I suspect you're probably right but we shall see.

[raretendo]

I am experiencing a related issue with the latest version of rojo (7.4.1). This occurs just after I wrote changes to a server script (which is a .server.lua file in the file system) in studio and it attempted to sync

Rojo server listening:
  Address: localhost
  Port:    34872

Visit http://localhost:34872/ in your browser for more information.
[ERROR rojo] Rojo crashed!
[ERROR rojo] This is probably a Rojo bug.
[ERROR rojo] 
[ERROR rojo] Please consider filing an issue: https://github.com/rojo-rbx/rojo/issues
[ERROR rojo] 
[ERROR rojo] Details: called `Result::unwrap()` on an `Err` value: Os { code: 5, kind: PermissionDenied, message: "Access is denied." }
[ERROR rojo] in file src\change_processor.rs on line 229
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace.