AttributeError Exception at push: 'DiskObjectStore' object has no attribute 'generate_pack_data'

[balqui]

Hello, trying for the first time hg-git this morning on a Bionic Beaver everything ran smoothly, but installing it now on a Xenial Xerus laptop and using it, that exception was raised. Reporting it just in case it is useful. Thanks.

balqui@balqui-Latitude-7490:~/Escritorio/RemoteBackups/hgbb$ hg clone [email protected]:balqui/pydamelo.git pydamelo importing git objects into hg updating to branch default 14 files updated, 0 files merged, 0 files removed, 0 files unresolved balqui@balqui-Latitude-7490:~/Escritorio/RemoteBackups/hgbb$ cd pydamelo/ balqui@balqui-Latitude-7490:~/Escritorio/RemoteBackups/hgbb/pydamelo$ hg commit -m'test on laptop' balqui@balqui-Latitude-7490:~/Escritorio/RemoteBackups/hgbb/pydamelo$ hg push pushing to [email protected]:balqui/pydamelo.git searching for changes adding objects ** unknown exception encountered, please report by visiting ** https://mercurial-scm.org/wiki/BugTracker ** Python 2.7.12 (default, Nov 12 2018, 14:36:49) [GCC 5.4.0 20160609] ** Mercurial Distributed SCM (version 3.7.3) ** Extensions loaded: hggit Traceback (most recent call last): File "/usr/bin/hg", line 43, in mercurial.dispatch.run() File "/usr/lib/python2.7/dist-packages/mercurial/dispatch.py", line 55, in run sys.exit((dispatch(request(sys.argv[1:])) or 0) & 255) File "/usr/lib/python2.7/dist-packages/mercurial/dispatch.py", line 121, in dispatch ret = _runcatch(req) File "/usr/lib/python2.7/dist-packages/mercurial/dispatch.py", line 223, in _runcatch return _dispatch(req) File "/usr/lib/python2.7/dist-packages/mercurial/dispatch.py", line 956, in _dispatch cmdpats, cmdoptions) File "/usr/lib/python2.7/dist-packages/mercurial/dispatch.py", line 713, in runcommand ret = _runcommand(ui, options, cmd, d) File "/usr/lib/python2.7/dist-packages/mercurial/dispatch.py", line 1087, in _runcommand return checkargs() File "/usr/lib/python2.7/dist-packages/mercurial/dispatch.py", line 1047, in checkargs return cmdfunc() File "/usr/lib/python2.7/dist-packages/mercurial/dispatch.py", line 953, in d = lambda: util.checksignature(func)(ui, *args, **cmdoptions) File "/usr/lib/python2.7/dist-packages/mercurial/util.py", line 993, in check return func(args, **kwargs) File "/usr/lib/python2.7/dist-packages/mercurial/commands.py", line 5739, in push opargs=opts.get('opargs')) File "/usr/lib/python2.7/dist-packages/mercurial/extensions.py", line 195, in closure return func((args + a), **kw) File "/usr/local/lib/python3.5/dist-packages/hggit/util.py", line 60, in inner return f(*args, **kwargs) File "/usr/local/lib/python3.5/dist-packages/hggit/init.py", line 412, in exchangepush pushop.cgresult = repo.githandler.push(remote.path, revs, force) File "/usr/local/lib/python3.5/dist-packages/hggit/git_handler.py", line 403, in push old_refs, new_refs = self.upload_pack(remote, revs, force) File "/usr/local/lib/python3.5/dist-packages/hggit/git_handler.py", line 1119, in upload_pack progress=callback) File "/usr/lib/python2.7/dist-packages/dulwich/client.py", line 532, in send_pack objects = generate_pack_contents(have, want) File "/usr/local/lib/python3.5/dist-packages/hggit/git_handler.py", line 1098, in genpack return self.git.object_store.generate_pack_data( AttributeError: 'DiskObjectStore' object has no attribute 'generate_pack_data'

[federicoemartinez]

Try updating dulwich pip install dulwich --upgrade

[balqui]

Thanks for the idea, but I have the same problem after updating to very recent versions Mercurial 4.9.1, hggit 0.8.12, and dulwich 0.18.5 - on dulwich 0.19.11 there is another, different issue (module dulwich.errors not found) that I have reported on the dulwich page.

The same issue is being reported on the bitbucket project so I will watch it and see how this develops: https://bitbucket.org/durin42/hg-git/issues/262/attributeerror-diskobjectstore-object-has

EDIT: The issue was solved by using dulwich 0.19.11 BUT installed via pip2 instead of via pip (!?). Leave this info here just in case anyone finds it useful.

[pdatta1988]

I am trying to migrate my code from Mercurial to Git. I have Mercurial 3.9.2 installed in my system with hg-git from github (and i have pointed the hg-git repository in mercurial.ini file) with Python 2.7.15 and dulwich 0.19.11 . But i am getting the below error while doing so.

** unknown exception encountered, please report by visiting ** https://mercurial-scm.org/wiki/BugTracker ** Python 2.7.12 (v2.7.12:d33e0cf91556, Jun 27 2016, 15:24:40) [MSC v.1500 64 bit (AMD64)] ** Mercurial Distributed SCM (version 3.9.2) ** Extensions loaded: hggit Traceback (most recent call last): File "hg", line 45, in File "mercurial\dispatch.pyc", line 59, in run File "mercurial\dispatch.pyc", line 125, in dispatch File "mercurial\dispatch.pyc", line 204, in _runcatch File "mercurial\dispatch.pyc", line 880, in _dispatch File "mercurial\dispatch.pyc", line 637, in runcommand File "mercurial\dispatch.pyc", line 1010, in runcommand File "mercurial\dispatch.pyc", line 971, in checkargs File "mercurial\dispatch.pyc", line 877, in File "mercurial\util.pyc", line 1036, in check File "mercurial\commands.pyc", line 5975, in push File "mercurial\extensions.pyc", line 210, in closure File "C:/hg-git\hggit\util.py", line 60, in inner return f(*args, **kwargs) File "C:/hg-git\hggit_init.py", line 414, in exchangepush pushop.cgresult = repo.githandler.push(remote.path, revs, force) File "C:/hg-git\hggit\git_handler.py", line 405, in push old_refs, new_refs = self.upload_pack(remote, revs, force) File "C:/hg-git\hggit\git_handler.py", line 1120, in upload_pack progress=callback) File "dulwich\client.pyc", line 548, in send_pack File "C:/hg-git\hggit\git_handler.py", line 1099, in genpack return self.git.object_store.generate_pack_data( AttributeError: 'DiskObjectStore' object has no attribute 'generate_pack_data'

It would be of great help if we could get a feasible solution for the same.

Thanks in advance !!