[tahoe-lafs-trac-stream] [Tahoe-LAFS] #2388: "AssertionError: paths must be Unicode strings" when starting a node

Tahoe-LAFS trac at tahoe-lafs.org
Sat Feb 28 22:50:04 UTC 2015 

#2388: "AssertionError: paths must be Unicode strings" when starting a node
-------------------------+-------------------------------------------------
     Reporter:  daira    |      Owner:  daira
         Type:  defect   |     Status:  new
     Priority:           |  Milestone:  1.10.1
  critical               |    Version:  1.10.0
    Component:  code-    |   Keywords:  regression tahoe-start unicode
  nodeadmin              |  blocks-release
   Resolution:           |
Launchpad Bug:           |
-------------------------+-------------------------------------------------
Description changed by daira:

Old description:

> I have tried to install tahoe-lafs on ubuntu 14.04.1 from github source.
>
> All tests are passed, like in travis.
> But when I try to run the binary: `tahoe start`
>
> I got the following error:
>
> {{{
> STARTING '/home/tahoe_user/.tahoe'
> starting node in '/home/tahoe_user/.tahoe'
> Traceback (most recent call last):
>   File "/usr/local/lib/python2.7/dist-
> packages/allmydata/scripts/runner.py", line 156, in run
>     rc = runner(sys.argv[1:], install_node_control=install_node_control)
>   File "/usr/local/lib/python2.7/dist-
> packages/allmydata/scripts/runner.py", line 135, in runner
>     rc = startstop_node.dispatch[command](so, stdout, stderr)
>   File "/usr/local/lib/python2.7/dist-
> packages/allmydata/scripts/startstop_node.py", line 159, in start
>     twistd.runApp(twistd_config)
>   File "/usr/lib/python2.7/dist-packages/twisted/scripts/twistd.py", line
> 23, in runApp
>     _SomeApplicationRunner(config).run()
>   File "/usr/lib/python2.7/dist-packages/twisted/application/app.py",
> line 376, in run
>     self.application = self.createOrGetApplication()
>   File "/usr/lib/python2.7/dist-packages/twisted/application/app.py",
> line 436, in createOrGetApplication
>     ser = plg.makeService(self.config.subOptions)
>   File "/usr/local/lib/python2.7/dist-
> packages/allmydata/scripts/startstop_node.py", line 68, in makeService
>     return Client(self.basedir)
>   File "/usr/local/lib/python2.7/dist-packages/allmydata/client.py", line
> 151, in __init__
>     self.init_sftp_server()
>   File "/usr/local/lib/python2.7/dist-packages/allmydata/client.py", line
> 479, in init_sftp_server
>     sftp_portstr, pubkey_file, privkey_file)
>   File "/usr/local/lib/python2.7/dist-
> packages/allmydata/frontends/sftpd.py", line 1988, in __init__
>     c = AccountFileChecker(self, accountfile)
>   File "/usr/local/lib/python2.7/dist-
> packages/allmydata/frontends/auth.py", line 34, in __init__
>     for line in open(abspath_expanduser_unicode(accountfile), "r"):
>   File "/usr/local/lib/python2.7/dist-
> packages/allmydata/util/fileutil.py", line 314, in
> abspath_expanduser_unicode
>     raise AssertionError("paths must be Unicode strings")
> AssertionError: paths must be Unicode strings
> }}}
>
> And here are my version:
>
> {{{
> /usr/local/bin/tahoe --version-and-path
> allmydata-tahoe: 1.10.0.post272 [master:
> e9e63c5e72619f4e5811cd1eed31e344db6236c8] (/usr/local/lib/python2.7/dist-
> packages)
> foolscap: 0.6.4 (/usr/lib/python2.7/dist-packages)
> pycryptopp: 0.6.0.1206569328141510525648634803928199668821045408958
> (/usr/lib/python2.7/dist-packages)
> zfec: 1.4.5 (/usr/lib/python2.7/dist-packages)
> Twisted: 13.2.0 (/usr/lib/python2.7/dist-packages)
> Nevow: 0.11.1 (/usr/local/lib/python2.7/dist-packages)
> zope.interface: unknown (/usr/lib/python2.7/dist-packages/zope)
> python: 2.7.6 (/usr/bin/python)
> platform: Linux-Ubuntu_14.04-x86_64-64bit_ELF (None)
> pyOpenSSL: 0.13 (/usr/lib/python2.7/dist-packages)
> simplejson: 3.3.1 (/usr/lib/python2.7/dist-packages)
> pycrypto: 2.6.1 (/usr/lib/python2.7/dist-packages)
> pyasn1: 0.1.7 (/usr/lib/python2.7/dist-packages)
> mock: 1.0.1 (/usr/lib/python2.7)
> setuptools: 3.3 (/usr/lib/python2.7/dist-packages)
> service-identity: 14.0.0 (/usr/local/lib/python2.7/dist-packages)
> characteristic: 14.3.0 (/usr/local/lib/python2.7)
> pyasn1-modules: 0.0.5 (/usr/local/lib/python2.7/dist-packages)
> }}}

New description:

 [reported by ekodo]

 I have tried to install tahoe-lafs on ubuntu 14.04.1 from github source.

 All tests are passed, like in travis.
 But when I try to run the binary: `tahoe start`

 I got the following error:

 {{{
 STARTING '/home/tahoe_user/.tahoe'
 starting node in '/home/tahoe_user/.tahoe'
 Traceback (most recent call last):
   File "/usr/local/lib/python2.7/dist-
 packages/allmydata/scripts/runner.py", line 156, in run
     rc = runner(sys.argv[1:], install_node_control=install_node_control)
   File "/usr/local/lib/python2.7/dist-
 packages/allmydata/scripts/runner.py", line 135, in runner
     rc = startstop_node.dispatch[command](so, stdout, stderr)
   File "/usr/local/lib/python2.7/dist-
 packages/allmydata/scripts/startstop_node.py", line 159, in start
     twistd.runApp(twistd_config)
   File "/usr/lib/python2.7/dist-packages/twisted/scripts/twistd.py", line
 23, in runApp
     _SomeApplicationRunner(config).run()
   File "/usr/lib/python2.7/dist-packages/twisted/application/app.py", line
 376, in run
     self.application = self.createOrGetApplication()
   File "/usr/lib/python2.7/dist-packages/twisted/application/app.py", line
 436, in createOrGetApplication
     ser = plg.makeService(self.config.subOptions)
   File "/usr/local/lib/python2.7/dist-
 packages/allmydata/scripts/startstop_node.py", line 68, in makeService
     return Client(self.basedir)
   File "/usr/local/lib/python2.7/dist-packages/allmydata/client.py", line
 151, in __init__
     self.init_sftp_server()
   File "/usr/local/lib/python2.7/dist-packages/allmydata/client.py", line
 479, in init_sftp_server
     sftp_portstr, pubkey_file, privkey_file)
   File "/usr/local/lib/python2.7/dist-
 packages/allmydata/frontends/sftpd.py", line 1988, in __init__
     c = AccountFileChecker(self, accountfile)
   File "/usr/local/lib/python2.7/dist-
 packages/allmydata/frontends/auth.py", line 34, in __init__
     for line in open(abspath_expanduser_unicode(accountfile), "r"):
   File "/usr/local/lib/python2.7/dist-
 packages/allmydata/util/fileutil.py", line 314, in
 abspath_expanduser_unicode
     raise AssertionError("paths must be Unicode strings")
 AssertionError: paths must be Unicode strings
 }}}

 And here are my version:

 {{{
 /usr/local/bin/tahoe --version-and-path
 allmydata-tahoe: 1.10.0.post272 [master:
 e9e63c5e72619f4e5811cd1eed31e344db6236c8] (/usr/local/lib/python2.7/dist-
 packages)
 foolscap: 0.6.4 (/usr/lib/python2.7/dist-packages)
 pycryptopp: 0.6.0.1206569328141510525648634803928199668821045408958
 (/usr/lib/python2.7/dist-packages)
 zfec: 1.4.5 (/usr/lib/python2.7/dist-packages)
 Twisted: 13.2.0 (/usr/lib/python2.7/dist-packages)
 Nevow: 0.11.1 (/usr/local/lib/python2.7/dist-packages)
 zope.interface: unknown (/usr/lib/python2.7/dist-packages/zope)
 python: 2.7.6 (/usr/bin/python)
 platform: Linux-Ubuntu_14.04-x86_64-64bit_ELF (None)
 pyOpenSSL: 0.13 (/usr/lib/python2.7/dist-packages)
 simplejson: 3.3.1 (/usr/lib/python2.7/dist-packages)
 pycrypto: 2.6.1 (/usr/lib/python2.7/dist-packages)
 pyasn1: 0.1.7 (/usr/lib/python2.7/dist-packages)
 mock: 1.0.1 (/usr/lib/python2.7)
 setuptools: 3.3 (/usr/lib/python2.7/dist-packages)
 service-identity: 14.0.0 (/usr/local/lib/python2.7/dist-packages)
 characteristic: 14.3.0 (/usr/local/lib/python2.7)
 pyasn1-modules: 0.0.5 (/usr/local/lib/python2.7/dist-packages)
 }}}

--

--
Ticket URL: <https://tahoe-lafs.org/trac/tahoe-lafs/ticket/2388#comment:1>
Tahoe-LAFS <https://Tahoe-LAFS.org>
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