Calendar cannot connect to icloud

When I turned on my iMac today, I got the following message on Calendar:
The server responded with an error.
The request for account “iCloud” failed.
The server responded with
“502”
to operation CalDAVAccountRefreshQueueableOperation.
Any ideas? I have shut down the computer, unplugged it and restarted, but still get the same message.

I resynced my iPad with my iMac, and the problem disappeared. Whether that was the cure, or a coincidence, I don't know, but calendar updated on the iPad with no problem.

Similar Messages

Upgraded to Mavericks, now cannot connect to iCloud, no e-mail!

Just upgraded.
Restarted.
Mac tells me it cannot connect with iCloud because there's a problem with "catsongs at me dot com"...
... except, I don't use catsongs at me dot com for my account...
... I use the dot mac extension
Restarted away... same message...
On the road and now locked out of my MAIL!!!!
Keeps telling me there's a problem with my dot me account in iCloud... but I don't use that account for anying. Signed in via Apple site... it's my dot mac...
Help!
Thanks,
Cat

Just to be clear.
AIM stands for AOL Instant Message. So an AIM Password is an AOL Instant Message password.
An Apple ID issued by Apple (@mac.com and iCloud issued @me.com and @icloud.com ending IDs) can also be valid AIM Screen Names
In the past the password at Apple had to comply with the AIM limit of 16 characters.
I have seen a recent post that suggests that this limit may have changed.
Try logging in here if the Name was registered at AIM or is an @mac.com name
https://settings.aim.com/
(You cannot log in here with an @iCloud.com or @me.com ending ID as there are addtional checks in iChat 6 and upwards that invloved logins to both Apple And AIM at the same time to confirm access to the password).
10:07 pm Saturday; January 11, 2014
 iMac 2.5Ghz 5i 2011 (Mavericks 10.9)
 G4/1GhzDual MDD (Leopard 10.5.8)
 MacBookPro 2Gb (Snow Leopard 10.6.8)
 Mac OS X (10.6.8),
 Couple of iPhones and an iPad

Verification failed cannot connect to icloud

Trying to erase and reset my iPhone 5 (since I have activated an iPhone 6) and cannot get past the 'verification failed, cannot connect to iCloud'. I've been receiving the same message for 5 days.

Hello kmb1727,
To start with troubleshooting this issue where you are getting the error "Verification failed, cannot connect to iCloud," I'd like you to please go into your iPhone settings, and reset the network settings. After that, please try to erase your iPhone.
Reset iPhone settings. Go to Settings > General > Reset, then choose an option:
Reset Network Settings: When you reset network settings, previously used networks and VPN settings that weren’t installed by a configuration profile are removed. (To remove VPN settings installed by a configuration profile, go to Settings > General > Profile, select the profile, then tap Remove. This also removes other settings or accounts provided by the profile.) Wi-Fi is turned off and then back on, disconnecting you from any network you’re on. The Wi-Fi and “Ask to Join Networks” settings remain turned on.
Reset iPhone settings - iPhone
Thanks for using the Apple Support Communities!
Cheers,
Alex H.

Cannot connect to iCloud in preferences

With my macbook Air, I cannot connect to iCloud in preferences
Also I cannot update in the App Store. Message device or computer not verified
When I try to maintain iCloud everything looks A-OK. All devices an computers are verified.
Also I use a iPad air with the same ID an an Iphone 4s , no problems with those
In iTunes i can check my account en my computer is verified. There my ID seems OK
I swiched back from Yosemite to Mavericks but I am still without Wifi
With the also present Mini Mac everything runs fine with , yes. the same ID
What's happening that I still get thrown out ?

I have just had this problem myself with iCloud and not being able to sign in, but my macbook Pro was brand new and right out of the box. it had the OS X Lion v.10.7.4. So, I called Apple, but they said they have never heard of this, but it has happened to many, many others. the Apple people could not help me, but where I go to university there is an awesome tech program and they were able to help me out... after 2 hours though of the techies searching the internet for answers.
SOLUTION:
be in your Finder and go to the menu bar.
open the "Go" option and go down to "Go to Folder..."
type in "~/Library/" and press enter.
then open the "Application Support" folder
delete the "iCloud" file/folder
try signing back into iCloud under System Preferences
*this is what has worked for me anyways ... and hopefully for you too.
Also, my Safari kept quiting unexpectantly, so we installed Safari6Lion.pkg from... http://discussions.apple.com/message/19096754#19096754

Mac cannot connect to iCloud because of a problem with my iCloud account

I keep getting the following message when opening my email....mac cannot connect to iCloud because of a problem with my iCloud account.

I have another kind of message. I am connected perfectly to iCloud but receive this every hour or so : "This Mac cannot connect to iCloud due to a problem with "address mail" of said account.
But :
1. I AM connected
2. When I open i Cloud prefs it asks me to type my iCloud details (email address and password), then it says iCloud is in fac ALREADY open.
3. When reading troubleshoot doc Carolyne linked to, I read this :
Close and reopen iCloud preferences before attempting to sign in to iCloud again.
If that does not resolve the issue, check your email folder and Junk folder for a verification email sent from Apple.
If there is no verification email in your email folder or Junk folder, click the Resend Verification Email button in iCloud preferences.
My comments :
- How can I close iCloud ? Document doesn't say. By clicking the "—" sign in iCloud prefs ???
- I cannot see any "Verification Email button in iCloud.
I'm on Yosemite…

I changed email and cannot connect to iCloud verify account does nothing?

I changed email and cannot connect to iCloud verify account does nothing?
Now on Comcast
Apple ID was changed to comcast, and is ok
iCloud wants to verify my account and shows the old ATT address.
Nothing appears on att mail
Now what?

Hi Tiffany. I duplicated this my self and I was able to set up yahoo mail on a 3gs, it should be the same. Can you verify if you are online like browsing a website just to check the internet connectivity?

HT204053 i cannot connect the icloud with my Imac

i cannot connect the icloud with my Imac

Go to System Preference and click 'iCloud'. Then, just login with your apple account and click on items you want to activate. (like mail, notes, and photo stream)

Mail cannot connect to iCloud - restart every time necessary

Hello,
I have problem with iCloud and Mail. I have a MacBook Air and I always shut down my computer by putting down the screen.
Since a few weeks, whenever I restart the computer by putting up the screen, the Mail-App cannot connect to iCloud. It can connect to another exchange-mail server. I have to close Mail and reopen it again to get my mails from iCloud.
Does anyone knows a fix?
Best,
Matthias

In System Preferences > iCloud > uncheck sync to Mail.
If you have other email account go to System Preferences Internet Accounts and uncheck sync to Mail
Go to your User's Library. How to view the User’s Library folder
1) Go to Containers in the User's Library folder. Delete the com.apple.mail folder.
2) Go to the Mail folder. Rename the Mail folder to MailXX
3) Go to Preferences in the User's Library folder.
If you find any com.apple.mail.plist files, delete these.
Log out under the Apple in the Menu bar
Log in
Open Mail. It will open in an empty Mail with no accounts. Add one account at a time and verify before adding a second email account.
Let me know if this helps. If you have messages saved under "On My Mac" we can import those into the new Identity. We'll go over those detail after we get your iCloud account working.
We can rename MailXX to revert if needed.

Calendar cannot connect to exchange server

(MacBook Pro 2014)
I have Exchange Mail - which works perfectly (and G-mail), but my calendar cannot connect to the Exchange Server. I use the correct password but nothing is working! I have uninstalled the account and re-installed but this does not help.
Has anyone experienced this issue - and if so do they have a fix?
Colm.

Can't add an exchange account to Mac Mail
Mavericks iCal won't talk to Exchange Calendar

Changed apple-ID password - cannot connect to icloud via macbook air but it works on iphone and itunes..

My Ipad got stolen soon after i updated in to ios7.
the idiot i am, i did not activate find my ipad, so i changed all my passwords, including the apple-id.
now i have the following problem:
on my iphone, everything works as usual.
however, i cannot connect to icloud via my macbook air, if i type in my password (and trust me i have already changed it a few times, it always works on the phone but not on the macbook) i get the following message: "Sie konnten aufgrund eines Kommunikationsproblems mit iCloud nicht angemeldet werden." which means more or less that i could not connect to icloud due to a communication problem.
does anyone have an idea how to fix this?
thank you!
regards

Sign out of iCloud, the sign in with the new ID/ Password.

How can I change the phone number in which security code is sent because I stay in China long time and buy a new iPadair. I cannot connect with iCloud.

I work in China, therefore, I stay in China for long time. I bought an iPadair and try to connect with iCloud, then asked me security code which is sent to my home phone in New York. I cannot get it. How can I connect the new one with iCloud. My name is David M Lee, have Apple, iCloud and iTune account.

If you are referring to the code for Apple ID two-step verification, you will need access to either one of your trusted devices or your Recovery Key. There is more information in the links below:
Frequently asked questions about two-step verification for Apple ID - Apple Support
Apple ID: Can't sign in with two-step verification - Apple Support

Mail cannot connect to iCloud account

Hi,
My Mail client stopped connecting to iCloud all of a sudden this morning.
It has been set up a while ago and always worked fine.
Now it shows the broken connection icon, and when I click on it it asks for my iCloud password.
I enter the correct password and click OK, and nothing happens. The broken connection icon remain and I do not receive new e-mail and cannot send emails.
I am certain this is the right password as I can log into iCloud webmail, and my iphone and ipad remained connected.
How can I solve this frustrating issue?
Is there something wrong with the iCloud server, or is there something I can do?

In System Preferences > iCloud > uncheck sync to Mail.
If you have other email account go to System Preferences Internet Accounts and uncheck sync to Mail
Go to your User's Library. How to view the User’s Library folder
1) Go to Containers in the User's Library folder. Delete the com.apple.mail folder.
2) Go to the Mail folder. Rename the Mail folder to MailXX
3) Go to Preferences in the User's Library folder.
If you find any com.apple.mail.plist files, delete these.
Log out under the Apple in the Menu bar
Log in
Open Mail. It will open in an empty Mail with no accounts. Add one account at a time and verify before adding a second email account.
Let me know if this helps. If you have messages saved under "On My Mac" we can import those into the new Identity. We'll go over those detail after we get your iCloud account working.
We can rename MailXX to revert if needed.

Cannot connect to iCloud despite AppleID and password being correct, and being connected to the internet.

iPhone 5, 8.1.2
I have been trying to restore my iPhone 5s, however, it will not let me turn of 'Find My Phone' in order to do so. Everytime I attempt to login to my iCloud account, or disable 'Find My Phone', I receive the following message: "Verification Failed, There was an error connecting to iCloud."
I have attempted numerous Network Resets, General Resets, Switching off and back on, hard resets etc.
I have also signed into icloud.com and removed my phone from my list of devices, but cannot proceed to restoring the device as I cannot switch off 'Find My Phone.'
I should also mention, none of my apps that are installed on the iPhone have connection to the internet EXCEPT Chrome. I can access any webpage using the Chrome app. Every other application alerts me that "Your iPhone is not connected to the internet," but it clearly is.
I hope that someone can point me in the right direction.
Thank You.

Hi about_to_buy_a_samsung,
The resource below provides some troubleshooting steps to try to resolve the issues you are having with your iCloud account. If you are still unable to connect to iCloud or turn off Find My Phone, please click on the link for our iCloud Support team.
iCloud: Account troubleshooting - Apple Support
http://support.apple.com/en-us/HT203512
I receive an “authentication failed” message when I try to sign in with my Apple ID during iCloud account setup on my iPhone, iPad, or iPod touch.
Go to My Apple ID (appleid.apple.com), click “Manage your Apple ID,” and try to sign in with your Apple ID. If you are unable to sign in, follow the steps provided there to reset your Apple ID account password.
I can't sign in to iCloud on my Mac due to an alert stating that my email address has not been verified.
If you can't sign in due to the alert “Account not verified - Check your email for instructions for verifying your account”:
Close and reopen iCloud preferences before attempting to sign in to iCloud again.
If that does not resolve the issue, check your email folder and Junk folder for a verification email sent from Apple.
If there is no verification email in your email folder or Junk folder, click the Resend Verification Email button in iCloud preferences.
I receive a “failed user name or password” alert when attempting to sign in at iCloud.com, in iCloud preferences (Mac), or in the iCloud Control Panel (PC).
Make sure that you're entering your entire Apple ID when you sign in (for example, if your Apple ID is [email protected], make sure that you aren't trying to sign in with just “username”).
Verify that the Caps Lock key is not enabled. All passwords are case sensitive.
Make sure that you're using the correct iCloud-associated Apple ID and not a different Apple ID used for other services. For more information about having more than one Apple ID, refer to Using your Apple ID for Apple services.
If needed, reset your Apple ID password at iforgot.apple.com.
If you use the same Apple ID for iCloud as you do for other Apple Services, (for example, Apple Online Store, iTunes Store, or Mac App Store), changing your iCloud account password also changes your password for the other Apple services. Make sure that you sign in to those services using your new password. Also, be sure to update your Apple ID password on all of your devices and computers that may use your Apple ID (such as any email applications that you use to receive iCloud email).
If you're unable to resolve an account issue, contact iCloud Support.
iCloud: Remove your device from Find My iPhone
http://support.apple.com/kb/PH2702
Hope this helps ...
- Judy

Cannot connect to iCloud server after 10.9.4 update.

Attaching EtreCheck information. Connection doctor states: Could not connect to iCloud iMap server. Restart of mail did not work. Reboot of computer did not work.
Thank you for any help you can provide.
EtreCheck version: 1.9.12 (48)
Report generated July 19, 2014 at 10:06:48 AM MST
Hardware Information:
iMac (27-inch, Late 2013) (Verified)
iMac - model: iMac14,2
1 3.5 GHz Intel Core i7 CPU: 4 cores
32 GB RAM
Video Information:
NVIDIA GeForce GTX 780M - VRAM: 4096 MB
iMac 2560 x 1440
System Software:
OS X 10.9.4 (13E28) - Uptime: 0 days 0:16:41
Disk Information:
APPLE SSD SD0128F disk0 : (121.33 GB)
EFI (disk0s1) <not mounted>: 209.7 MB
disk0s2 (disk0s2) <not mounted>: 120.99 GB
Boot OS X (disk0s3) <not mounted>: 134.2 MB
APPLE HDD ST3000DM001 disk1 : (3 TB)
EFI (disk1s1) <not mounted>: 209.7 MB
disk1s2 (disk1s2) <not mounted>: 3 TB
Recovery HD (disk1s3) <not mounted>: 650 MB
USB Information:
Apple Inc. BRCM20702 Hub
Apple Inc. Bluetooth USB Host Controller
Apple Inc. FaceTime HD Camera (Built-in)
Apple, Inc. Keyboard Hub
Apple Inc. Apple Keyboard
HP Photosmart 6520 series
Thunderbolt Information:
Apple Inc. thunderbolt_bus
Gatekeeper:
Mac App Store and identified developers
Kernel Extensions:
[not loaded] com.philips.iokit.DLconnect (85 - SDK 10.4) Support
[not loaded] com.roxio.TDIXController (2.0) Support
Launch Daemons:
[loaded] com.adobe.fpsaud.plist Support
[loaded] com.adobe.SwitchBoard.plist Support
[loaded] com.microsoft.office.licensing.helper.plist Support
[loaded] com.oracle.java.Helper-Tool.plist Support
[loaded] com.oracle.java.JavaUpdateHelper.plist Support
[running] com.parallels.mobile.dispatcher.launchdaemon.plist Support
[loaded] com.parallels.mobile.kextloader.launchdaemon.plist Support
Launch Agents:
[not loaded] com.adobe.AAM.Updater-1.0.plist Support
[running] com.fujitsu.pfu.ScanSnap.AOUMonitor.plist Support
[running] com.newwellnesssolutions.DLconnectMonitor.plist Support
[loaded] com.oracle.java.Java-Updater.plist Support
[loaded] com.parallels.mobile.prl_deskctl_agent.launchagent.plist Support
User Launch Agents:
[loaded] com.adobe.AAM.Updater-1.0.plist Support
[loaded] com.adobe.ARM.[...].plist Support
[loaded] com.parallels.mobile.startgui.launchagent.plist Support
[running] jp.co.pfu.ScanSnap.SearchablePDFConverter.plist Support
User Login Items:
iTunesHelper
Dropbox
ScanSnap Manager
Internet Plug-ins:
Flip4Mac WMV Plugin: Version: 3.2.0.16   - SDK 10.8 Support
FlashPlayer-10.6: Version: 14.0.0.145 - SDK 10.6 Support
Default Browser: Version: 537 - SDK 10.9
AdobePDFViewerNPAPI: Version: 10.1.10 Support
AdobePDFViewer: Version: 10.1.10 Support
Flash Player: Version: 14.0.0.145 - SDK 10.6 Support
QuickTime Plugin: Version: 7.7.3
SharePointBrowserPlugin: Version: 14.4.2 - SDK 10.6 Support
JavaAppletPlugin: Version: Java 7 Update 60 Check version
Safari Extensions:
Save to Pocket: Version: 1.9.1
Open in Internet Explorer: Version: 1.0
Audio Plug-ins:
BluetoothAudioPlugIn: Version: 1.0 - SDK 10.9
AirPlay: Version: 2.0 - SDK 10.9
AppleAVBAudio: Version: 203.2 - SDK 10.9
iSightAudio: Version: 7.7.3 - SDK 10.9
iTunes Plug-ins:
Quartz Composer Visualizer: Version: 1.4 - SDK 10.9
3rd Party Preference Panes:
Flash Player Support
Flip4Mac WMV Support
Java Support
Time Machine:
Auto backup: YES
Volumes being backed up:
Destinations:
Data [Network] (Last used)
Total size: 3
Total number of backups: 55
Oldest backup: 2014-01-26 04:43:07 +0000
Last backup: 2014-07-19 15:22:17 +0000
Size of backup disk: Excellent
Backup size 3 > (Disk size 0 B X 3)
Time Machine details may not be accurate.
All volumes being backed up may not be listed.
Top Processes by CPU:
      1% WindowServer
      1% fontd
      1% SearchablePDFConverterOCR
      0% dpd
Top Processes by Memory:
295 MB Mail
164 MB mds_stores
164 MB CalendarAgent
131 MB com.apple.IconServicesAgent
131 MB ScanSnap Manager
Virtual Memory Information:
27.47 GB Free RAM
2.37 GB Active RAM
433 MB Inactive RAM
1.74 GB Wired RAM
419 MB Page-ins
0 B Page-outs

Restart the router and the broadband device, if they're separate. If there's no change, see below.
Please read this whole message before doing anything.
This procedure is a diagnostic test. It’s unlikely to solve your problem. Don’t be disappointed when you find that nothing has changed after you complete it.
The purpose of the test is to determine whether the problem is caused by third-party software that loads automatically at startup or login, by a peripheral device, by a font conflict, or by corruption of the file system or of certain system caches.
Disconnect all wired peripherals except those needed for the test, and remove all aftermarket expansion cards, if applicable. Start up in safe mode and log in to the account with the problem. You must hold down the shift key twice: once when you turn on the computer, and again when you log in.
Note: If FileVault is enabled, or if a firmware password is set, or if the startup volume is a Fusion Drive or a software RAID, you can’t do this. Ask for further instructions.
Safe mode is much slower to start up and run than normal, with limited graphics performance, and some things won’t work at all, including sound output and Wi-Fi on certain models. The next normal startup may also be somewhat slow.
The login screen appears even if you usually login automatically. You must know your login password in order to log in. If you’ve forgotten the password, you will need to reset it before you begin.
Test while in safe mode. Same problem?
After testing, restart as usual (not in safe mode) and verify that you still have the problem. Post the results of the test.

Mac cannot connect to iCloud

I continuously get a pop up message on my iMac that reads, "This Mac can't connect to iCloud because of a problem with (my email address)". "Open iCloud preferences to fix the problem".
When I click on, "iCloud Preferences" button, it takes me to the iCloud preferences but there are no warnings or problems listed there. I have checked everything in the preferences and can see no issues that need attention. There is plenty of storage, my email and backup email addresses have both been verified, security questions are fine. Nowhere does it state what this, "problem" is yet I continue to receive this warning. I don't understand.
Can anyone shed any light on this?

I have this problem too

Calendar cannot connect to icloud

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