question-mark
Stuck on an issue?

Lightrun Answers was designed to reduce the constant googling that comes with debugging 3rd party libraries. It collects links to all the places you might be looking at while hunting down a tough bug.

And, if you’re still stuck at the end, we’re happy to hop on a call to see how we can help out.

v2.25.0: A JavaScript error occurred in the main process

See original GitHub issue
Uncaught Exception:
TypeError: systemPreferences.setAppLevelAppearance is not a function
    at EventEmitter.ipcMain.on (/opt/Caprine/resources/app.asar/index.js:382:21)
    at EventEmitter.emit (events.js:182:13)
    at WebContents.<anonymous> (/opt/Caprine/resources/electron.asar/browser/api/web-contents.js:334:13)
    at WebContents.emit (events.js:182:13)

Linux Mint 17.3 Rosa (Ubuntu 14.04 based). Previous version works fine for me.

Issue Analytics

  • State:closed
  • Created 5 years ago
  • Comments:11 (2 by maintainers)

github_iconTop GitHub Comments

2reactions
petkocommented, Jan 9, 2019

Same problem on Windows 10 Pro (1809), 64-bit…

1reaction
rtspcommented, Jan 9, 2019

Same problem on Windows 7 (On launch and reload)

Caprine Error

Read more comments on GitHub >

github_iconTop Results From Across the Web

Fix 'A JavaScript Error Occurred in the Main Process' Error in ...
1. Delete Discord Folders in AppData and LocalAppData · 2. Change the Startup Type of the Quality Windows Audio Video Service · 3....
Read more >
How to fix “JavaScript error occurred in the main process” error?
Change the Startup type to fix “JavaScript error occurred in the main process” · Open the Run window and type services.msc in. Press...
Read more >
A JavaScript error occurred in the main process
That error is thrown by Discord, the best and probably quickest option is to re-install Discord to resolve this . . . Power...
Read more >
Javascript error while installing Logseq - Reddit
I've been trying to install Logseq from the website, but I keep running into the same "Javascript error occurred in the main process" ......
Read more >
4 Ways to Fix a Javascript Error in Windows 10 - wikiHow
1. Open your antivirus or antimalware software. If you're unable to install Discord or another app on your PC because of a JavaScript...
Read more >

github_iconTop Related Medium Post

No results found

github_iconTop Related StackOverflow Question

No results found

github_iconTroubleshoot Live Code

Lightrun enables developers to add logs, metrics and snapshots to live code - no restarts or redeploys required.
Start Free

github_iconTop Related Reddit Thread

No results found

github_iconTop Related Hackernoon Post

No results found

github_iconTop Related Tweet

No results found

github_iconTop Related Dev.to Post

No results found

github_iconTop Related Hashnode Post

No results found