Uncaught EPERM when resizing the window

[rcsheets]

Running version 0.1.7 on Win10 (10586.420) on x64, I sometimes see the following uncaught exception immediately after resizing the window:

[Window Title]
Error

[Main Instruction]
A JavaScript error occurred in the main process

[Content]
Uncaught Exception:
Error: EPERM: operation not permitted, rename 'C:\Users\rcshe\.config\configstore\IRCCloud.json.677343039' -> 'C:\Users\rcshe\.config\configstore\IRCCloud.json'
    at Error (native)
    at Object.fs.renameSync (fs.js:729:18)
    at Function.writeFileSync [as sync] (C:\Users\rcshe\AppData\Local\IRCCloud\app-0.1.7\resources\app.asar\node_modules\write-file-atomic\index.js:39:8)
    at Object.create.all.set (C:\Users\rcshe\AppData\Local\IRCCloud\app-0.1.7\resources\app.asar\node_modules\configstore\index.js:63:21)
    at Object.Configstore.set (C:\Users\rcshe\AppData\Local\IRCCloud\app-0.1.7\resources\app.asar\node_modules\configstore\index.js:94:11)
    at BrowserWindow.<anonymous> (C:\Users\rcshe\AppData\Local\IRCCloud\app-0.1.7\resources\app.asar\main.js:93:12)
    at emitOne (events.js:90:13)
    at BrowserWindow.emit (events.js:182:7)

[OK]

After I dismiss the dialog box, the application appears to continue working normally. In particular, the attempt to resize the window succeeds.

[jwheare]

Do either of these files exist?

C:\Users\rcshe.config\configstore\IRCCloud.json.677343039
C:\Users\rcshe.config\configstore\IRCCloud.json

What are the permissions on them if so?

[rcsheets]

The C:\Users\rcshe.config directory does not exist. My %USERPROFILE% is C:\Users\rcshe

[rcsheets]

Sorry, it looks like my error message wasn't accurately copied into the issue, initially. I'm trying to fix that now.

[rcsheets]

I quoted when I should've used ```. Sorry about that. I've edited the initial comment so it should display properly now.

C:\Users\rcshe\.config\configstore\IRCCloud.json does exist. Here are the relevant permissions:

C:\Users\rcshe\.config>icacls . /T
. NT AUTHORITY\SYSTEM:(OI)(CI)(F)
  BUILTIN\Administrators:(OI)(CI)(F)
  HUSKER\rcshe:(OI)(CI)(F)

.\configstore NT AUTHORITY\SYSTEM:(OI)(CI)(F)
              BUILTIN\Administrators:(OI)(CI)(F)
              HUSKER\rcshe:(OI)(CI)(F)

.\configstore\IRCCloud.json NT AUTHORITY\SYSTEM:(F)
                            BUILTIN\Administrators:(F)
                            HUSKER\rcshe:(F)

Successfully processed 3 files; Failed processing 0 files

Hope that helps.

[jwheare]

Thanks, I'll try to reproduce.

[jwheare]

Notes for myself:

This is happening when setting width and height in configstore. It could be the result of multiple attempts to set the value in quick succession, simple debouncing on the resize event handler might help.