(Archived) ERROR: Sync Exception

[RAPriceTX 0]

Just upgraded to EN 5.4.2 on Mac Mountain Lion (OS X 10.8.5). I cannot get the sync function to work.

 

I get the following message box

Synchronization failure

Evernote is unable to connect with the Evernote Service. This may be due to a network problem or service maintenance. Please try again later. If enabled, automatic synchronization will resume once the Service becomes available.

 

Help>Activity log gives more specifics on the error (see below, esp. in red).

 

Obviously, I can connect (I'm getting a 404 response from the server), but sync isn't occurring.

 

Any suggestions?

 

RAPriceTX

 

2013-11-07 17:48:39 main [ENAppController] DEBUG: -[ENAppController startSyncAction:] starting manual sync...
2013-11-07 17:48:39 sync [ENSyncEngine] DEBUG: -[ENSyncEngine backgroundSync] -- noteStore: https://www.evernote.com/shard/(null)/notestore
2013-11-07 17:48:39 sync [ENSyncEngine] INFO: Contacting Evernote server...
2013-11-07 17:48:39 sync [ENSyncEngine] INFO:   current update count: 14265
2013-11-07 17:48:39 sync [ENSyncEngine] INFO:   session count: 13
2013-11-07 17:48:39 sync [ENSyncEngine] ERROR: Sync exception: TTransportException: Bad response from HTTP server: 404
2013-11-07 17:48:39 sync [ENSyncEngine] ERROR: (
    0   CoreFoundation                      0x00007fff90956b06 __exceptionPreprocess + 198
    1   libobjc.A.dylib                     0x00007fff9578c3f0 objc_exception_throw + 43
    2   Evernote                            0x0000000100067298 -[TNSFileHandleTransport initWithFileHandle:] + 0
    3   Evernote                            0x00000001002fb1e2 -[EDAMNoteStoreClient getSyncStateWithMetrics::] + 29
    4   Evernote                            0x0000000100106568 -[ENSyncEngine syncServerChanges:] + 627
    5   Evernote                            0x000000010011b185 -[ENSyncEngine backgroundSync] + 2400
    6   Evernote                            0x000000010015e164 +[NSThread(EvernoteNSThreadAdditions) detachNewThreadHelperWithInfo:] + 225
    7   Foundation                          0x00007fff8d4d3562 __NSThread__main__ + 1345
    8   libsystem_c.dylib                   0x00007fff93dab772 _pthread_start + 327
    9   libsystem_c.dylib                   0x00007fff93d981a1 thread_start + 13
)
2013-11-07 17:48:39 sync [ENSyncEngine] INFO: Sync complete.