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Help! "Couldn't start Dropbox" error (Mac & Big Sur)

Help! "Couldn't start Dropbox" error (Mac & Big Sur)

prc87
Helpful | Level 6
Go to solution

Dropbox won't start on my MacBook Air (13" 2018), with Big Sur 11.3.1.

Have uninstalled dropbox and reinstalled. Same error

Uninstalled again, advanced re-install. Same error

AFAIK, vanilla install, with dropbox folder in default location.

Used to work, but stopped when rebooted laptop after 11.3.1 upgrade

 

Help!

 

Error messages:

 

"Couldn't start dropbox"

"This is usually because of a permissions error. Storing your home folder on a network share can also cause this error."

 

Contents of error file:

"

bn.BUILD_KEY: Dropbox
bn.VERSION: 122.4.4867
bn.constants.WINDOWS_SHELL_EXT_VERSION: 48
bn.is_frozen: True
machine_id: 664c1217-e060-5667-8990-51d38e73896b
pid: 815
ppid: 1
uid: 502
user_info: pwd.struct_passwd(pw_name='petercrow', pw_passwd='********', pw_uid=502, pw_gid=20, pw_gecos='Peter Crow', pw_dir='/Users/petercrow', pw_shell='/bin/bash')
effective_user_info: pwd.struct_passwd(pw_name='petercrow', pw_passwd='********', pw_uid=502, pw_gid=20, pw_gecos='Peter Crow', pw_dir='/Users/petercrow', pw_shell='/bin/bash')
euid: 502
gid: 20
egid: 20
group_info: grp.struct_group(gr_name='staff', gr_passwd='*', gr_gid=20, gr_mem=['root', '_xcsbuildagent', '_serialnumberd', '_xcscredserver'])
effective_group_info: grp.struct_group(gr_name='staff', gr_passwd='*', gr_gid=20, gr_mem=['root', '_xcsbuildagent', '_serialnumberd', '_xcscredserver'])
DYLD_LIBRARY_PATH: None
cwd: '/'
     real_path='/'
            mode=0o40755 uid=0 gid=0
     parent mode=0o40755 uid=0 gid=0
HOME: '/Users/petercrow'
appdata: '/Users/petercrow/.dropbox/instance1'
         real_path='/Users/petercrow/.dropbox/instance1'
                mode=0o40700 uid=502 gid=20
         parent mode=0o40755 uid=502 gid=20
dropbox_path: '/Users/petercrow/Dropbox'
              real_path='/Users/petercrow/Dropbox'
                    not found
              parent mode=0o40777 uid=502 gid=20
sys_executable: '/Applications/Dropbox.app/Contents/MacOS/Dropbox'
                real_path='/Applications/Dropbox.app/Contents/MacOS/Dropbox'
                      mode=0o100755 uid=502 gid=20
                parent mode=0o40755 uid=502 gid=20
trace.__file__: '/Applications/Dropbox.app/Contents/Resources/python-packages.zip/dropbox/client/ui/common/boot_error.pyc'
                real_path='/Applications/Dropbox.app/Contents/Resources/python-packages.zip/dropbox/client/ui/common/boot_error.pyc'
                      not found
                parent not found
tempdir: '/var/folders/y5/nky42css7sbgmkskdqtx09q80000gp/T'
         real_path='/private/var/folders/y5/nky42css7sbgmkskdqtx09q80000gp/T'
                mode=0o40700 uid=502 gid=20
         parent mode=0o40755 uid=502 gid=20
Traceback (most recent call last):
  File "dropbox/client/main.pyc", line 807, in wrapper
  File "dropbox/client/main.pyc", line 6277, in finish_dropbox_boot
  File "dropbox/client/main.pyc", line 6497, in on_fresh_link
  File "dropbox/client/main.pyc", line 6534, in create_dropbox_folder
  File "dropbox/client/main.pyc", line 1236, in safe_makedirs
  File "os.pyc", line 223, in makedirs
PermissionError: [Errno 1] Operation not permitted: '/Users/petercrow/Dropbox'
"

 

30 Replies 30

lavarela
New member | Level 2
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Thank you so much- this step of selecting files and folders finally fixed my issue!

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