Errordomain=nscocoaerrordomain&errormessage=指定されたショートカットが見つかりませんでした。&errorcode=4

Ever seen a strange message like Errordomain=nscocoaerrordomain&errormessage=指定されたショートカットが見つかりませんでした。&errorcode=4 pop up on your device and wondered what it means? You’re not alone. At first glance, it looks like a mess of technical gobbledygook, but it actually has a simple explanation. In this post, we’ll break it down in plain English, show you what might be causing it, and guide you through what you can do about it.

What Does This Error Message Mean?

Let’s start by translating the message. The Japanese part, “指定されたショートカットが見つかりませんでした。” translates to “The specified shortcut could not be found.” So the entire message essentially means:

Error Domain = NSCocoaErrorDomain
Error Code = 4
Error Message = The specified shortcut could not be found

Now, that’s a bit easier to digest, right? This is an error message commonly seen on Apple devices or macOS applications, where something goes wrong with files, shortcuts, or app interactions.

Breaking Down the Error Components

To really understand what’s going on, let’s look at each part of the message:

NSCocoaErrorDomain: This is Apple’s way of categorizing errors. “Cocoa” is a framework developers use to build macOS apps. When you see this, you know the error is coming from Apple’s system side, not the user side.

指定されたショートカットが見つかりませんでした。 This simply means the system was trying to find a shortcut (like a file alias, dock icon, or app link), but it couldn’t locate it.

Error Code 4: In this context, error code 4 usually refers to a “file not found” type of issue.

Sound familiar? This often happens when a file or link has been moved, renamed, or deleted—but the system still thinks it’s supposed to be there.

Why It Happens: Common Causes

So, why does this happen in the first place? Here are some common reasons:

You Moved a File: If you moved a file that a shortcut points to, the original path is broken.

File or App Was Deleted: If you—or an app—removed the file or app, but a link still tries to reference it, this error pops up.

Wrong Shortcut Configuration: Sometimes, shortcuts are set up incorrectly or not updated after installing software updates.

Corrupted System Files: Occasionally, system-level files get damaged or corrupted, leading to errors like this.

Imagine you save a desktop shortcut to your favorite photo folder. Then later, you move that folder to an external drive. The shortcut, still pointing to the original location, won’t work—and boom, this error appears.

Real-Life Example: It Happened to Me!

Let me tell you a quick story. One evening, I tried launching my favorite note-taking app from its shortcut in the Dock. Instead of opening, a strange error popped up—yes, Errordomain=nscocoaerrordomain&errormessage=指定されたショートカットが見つかりませんでした。&errorcode=4. I had no idea what it meant.

Turns out, I had mistakenly moved the app to another folder while doing a bit of “digital spring cleaning.” The shortcut couldn’t find it anymore. As soon as I moved the app back, everything worked like a charm.

How to Fix the Error

Thankfully, resolving this error isn’t too difficult. Here’s what you can do:

Check the Shortcut: Right-click on the shortcut and select “Get Info” (on macOS). Look at where it’s pointing. Does that file or app still exist there?

Locate the Original File: If the original file was relocated, you’ll have to either move it back or create a new shortcut pointing to its new location.

Reinstall the Missing App: If it’s a missing app, try reinstalling it from the App Store or your backup.

Clear Out Broken Shortcuts: If you’re not using a particular shortcut anymore, just delete it to keep things tidy and avoid confusion.

System Reboot: Sometimes, rebooting your system can help reconnect links or resolve temporary file path issues.

If you’re still seeing Errordomain=nscocoaerrordomain&errormessage=指定されたショートカットが見つかりませんでした。&errorcode=4 after all that, it might be time to seek help from Apple Support.

Preventing the Error in the Future

Nobody likes seeing cryptic errors pop up. So here are a few quick tips to stop this from happening again:

Be Cautious When Moving Files: Before relocating anything, especially apps, think about where you’ve linked it from.

Create Shortcuts Correctly: Always use your system’s built-in method for making shortcuts—like dragging with Command + Option on Mac.

Keep Software Updated: Updates often patch background issues that cause errors like this.

Routine Maintenance: Every few weeks, clear out outdated shortcuts and reorganize your files. Think of it like cleaning your digital closet.

By doing a bit of housekeeping, you’ll keep your system clean—and error free.

What If You Can’t Fix It?

In some rare cases, this error might persist even after you check the obvious causes. What do you do then?

Reset Application Preferences: Some apps store shortcut locations in settings that can get corrupted. Try deleting the app’s preferences file.

Use Disk Utility: Run Apple’s Disk Utility to repair permission issues or file system errors.

Create a Support Ticket: If it’s an app-specific issue, the developer may already have a solution.

When nothing works, save your time and ask the experts. Reaching out to Apple Support might seem like a last resort, but it’s better than struggling alone.

When to Worry (And When Not To)

Seeing Errordomain=nscocoaerrordomain&errormessage=指定されたショートカットが見つかりませんでした。&errorcode=4 can be annoying—but should you be worried? Thankfully, in most cases, the answer is: no.

This error doesn’t mean your system is broken or that your data is lost. It just means your system can’t find a file it expected to be there. That’s like walking into your kitchen and not finding your coffee mug in its usual spot—not catastrophic, just frustrating.

But if it keeps happening, or shows up with different apps frequently, that could indicate deeper system issues. Then, it’s time to dig deeper.

Tech Doesn’t Have to Be Scary

Tech jargon can feel intimidating, especially when messages seem like they were written in another language—sometimes they literally are! But understanding messages like Errordomain=nscocoaerrordomain&errormessage=指定されたショートカットが見つかりませんでした。&errorcode=4 doesn’t require a computer science degree.

Just think of it this way: your computer tried to find something that isn’t where it used to be. Your job is to help it reconnect the dots.

Final Thoughts: Small Fixes, Big Relief

The next time you bump into the puzzling Errordomain=nscocoaerrordomain&errormessage=指定されたショートカットが見つかりませんでした。&errorcode=4 error, you’ll know exactly what it is and how to handle it. Remember, most of these issues come down to file paths, links, or shortcuts that have gone missing or been moved. Keeping your system organized and your shortcuts up to date goes a long way in preventing these headaches.

And if all else fails? Don’t panic—help is just a support chat or forum post away.

Thanks for reading, and happy computing!