ERPNEXT Update Failed

Hi ,

Suddenly ERPNEXT update faileds and my entire website is not accessible.

Log at the following.

ubuntu@ip-#######:~/frappe-bench$ bench update
INFO:bench.utils:setting up sudoers
Already up-to-date.
Requirement already satisfied (use --upgrade to upgrade): Pillow in ./env/lib/python2.7/site-packages
INFO:bench.app:pulling frappe
From https://github.com/frappe/frappe

  • branch develop -> FETCH_HEAD
    Already up-to-date.
    INFO:bench.app:pulling erpnext
    From https://github.com/frappe/erpnext
  • branch develop -> FETCH_HEAD
    Already up-to-date.
    Requirement already up-to-date: pip in ./env/lib/python2.7/site-packages
    Migrating meeting.dev
    Updating frappe : [========================================]
    Updating meeting : [========================================]
    Migrating site1.local
    Updating frappe : [========================================]
    Updating erpnext : [=========== ]Traceback (most recent call last):
    File “/usr/lib/python2.7/runpy.py”, line 162, in _run_module_as_main
    main”, fname, loader, pkg_name)
    File “/usr/lib/python2.7/runpy.py”, line 72, in _run_code
    exec code in run_globals
    File “/home/ubuntu/frappe-bench/apps/frappe/frappe/utils/bench_helper.py”, line 79, in
    main()
    File “/home/ubuntu/frappe-bench/apps/frappe/frappe/utils/bench_helper.py”, line 16, in main
    click.Group(commands=commands)(prog_name=‘bench’)
    File “/home/ubuntu/frappe-bench/env/local/lib/python2.7/site-packages/click/core.py”, line 716, in call
    return self.main(*args, **kwargs)
    File “/home/ubuntu/frappe-bench/env/local/lib/python2.7/site-packages/click/core.py”, line 696, in main
    rv = self.invoke(ctx)
    File “/home/ubuntu/frappe-bench/env/local/lib/python2.7/site-packages/click/core.py”, line 1060, in invoke
    return _process_result(sub_ctx.command.invoke(sub_ctx))
    File “/home/ubuntu/frappe-bench/env/local/lib/python2.7/site-packages/click/core.py”, line 1060, in invoke
    return _process_result(sub_ctx.command.invoke(sub_ctx))
    File “/home/ubuntu/frappe-bench/env/local/lib/python2.7/site-packages/click/core.py”, line 889, in invoke
    return ctx.invoke(self.callback, **ctx.params)
    File “/home/ubuntu/frappe-bench/env/local/lib/python2.7/site-packages/click/core.py”, line 534, in invoke
    return callback(*args, **kwargs)
    File “/home/ubuntu/frappe-bench/env/local/lib/python2.7/site-packages/click/decorators.py”, line 17, in new_func
    return f(get_current_context(), *args, **kwargs)
    File “/home/ubuntu/frappe-bench/apps/frappe/frappe/commands.py”, line 29, in _func
    ret = f(frappe._dict(ctx.obj), *args, **kwargs)
    File “/home/ubuntu/frappe-bench/apps/frappe/frappe/commands.py”, line 215, in migrate
    frappe.model.sync.sync_all(verbose=context.verbose)
    File “/home/ubuntu/frappe-bench/apps/frappe/frappe/model/sync.py”, line 19, in sync_all
    sync_for(app, force, verbose=verbose)
    File “/home/ubuntu/frappe-bench/apps/frappe/frappe/model/sync.py”, line 43, in sync_for
    import_file_by_path(doc_path, force=force)
    File “/home/ubuntu/frappe-bench/apps/frappe/frappe/modules/import_file.py”, line 54, in import_file_by_path
    import_doc(doc, force=force, data_import=data_import, pre_process=pre_process)
    File “/home/ubuntu/frappe-bench/apps/frappe/frappe/modules/import_file.py”, line 122, in import_doc
    doc.insert()
    File “/home/ubuntu/frappe-bench/apps/frappe/frappe/model/document.py”, line 211, in insert
    self.run_post_save_methods()
    File “/home/ubuntu/frappe-bench/apps/frappe/frappe/model/document.py”, line 622, in run_post_save_methods
    self.run_method(“on_update”)
    File “/home/ubuntu/frappe-bench/apps/frappe/frappe/model/document.py”, line 566, in run_method
    return Document.hook(fn)(self, *args, **kwargs)
    File “/home/ubuntu/frappe-bench/apps/frappe/frappe/model/document.py”, line 722, in composer
    return composed(self, method, *args, **kwargs)
    File “/home/ubuntu/frappe-bench/apps/frappe/frappe/model/document.py”, line 705, in runner
    add_to_return_value(self, fn(self, *args, **kwargs))
    File “/home/ubuntu/frappe-bench/apps/frappe/frappe/model/document.py”, line 560, in
    fn = lambda self, *args, **kwargs: getattr(self, method)(*args, **kwargs)
    File “/home/ubuntu/frappe-bench/apps/frappe/frappe/core/doctype/doctype/doctype.py”, line 135, in on_update
    self.run_module_method(“on_doctype_update”)
    File “/home/ubuntu/frappe-bench/apps/frappe/frappe/core/doctype/doctype/doctype.py”, line 144, in run_module_method
    module = load_doctype_module(self.name, self.module)
    File “/home/ubuntu/frappe-bench/apps/frappe/frappe/modules/init.py”, line 64, in load_doctype_module
    doctype_python_modules[key] = frappe.get_module(get_module_name(doctype, module, prefix))
    File “/home/ubuntu/frappe-bench/apps/frappe/frappe/init.py”, line 599, in get_module
    return importlib.import_module(modulename)
    File “/usr/lib/python2.7/importlib/init.py”, line 37, in import_module
    import(name)
    File “/home/ubuntu/frappe-bench/apps/erpnext/erpnext/buying/doctype/purchase_order/purchase_order.py”, line 11, in
    from erpnext.stock.doctype.item.item import get_last_purchase_details
    File “/home/ubuntu/frappe-bench/apps/erpnext/erpnext/stock/doctype/item/item.py”, line 12, in
    from erpnext.setup.doctype.item_group.item_group import invalidate_cache_for, get_parent_item_groups
    ImportError: No module named doctype.item_group.item_group
    Traceback (most recent call last):
    File “/usr/local/bin/bench”, line 9, in
    load_entry_point(‘bench==0.0.0’, ‘console_scripts’, ‘bench’)()
    File “/home/ubuntu/bench-repo/bench/cli.py”, line 60, in cli
    bench()
    File “/usr/local/lib/python2.7/dist-packages/click/core.py”, line 716, in call
    return self.main(*args, **kwargs)
    File “/usr/local/lib/python2.7/dist-packages/click/core.py”, line 696, in main
    rv = self.invoke(ctx)
    File “/usr/local/lib/python2.7/dist-packages/click/core.py”, line 1060, in invoke
    return _process_result(sub_ctx.command.invoke(sub_ctx))
    File “/usr/local/lib/python2.7/dist-packages/click/core.py”, line 889, in invoke
    return ctx.invoke(self.callback, **ctx.params)
    File “/usr/local/lib/python2.7/dist-packages/click/core.py”, line 534, in invoke
    return callback(*args, **kwargs)
    File “/home/ubuntu/bench-repo/bench/cli.py”, line 241, in _update
    update(pull, patch, build, bench, auto, restart_supervisor, requirements, no_backup, upgrade, force=force)
    File “/home/ubuntu/bench-repo/bench/cli.py”, line 270, in update
    patch_sites(bench=bench_path)
    File “/home/ubuntu/bench-repo/bench/utils.py”, line 163, in patch_sites
    run_frappe_cmd(’–site’, ‘all’, ‘migrate’, bench=bench)
    File “/home/ubuntu/bench-repo/bench/utils.py”, line 496, in run_frappe_cmd
    raise CommandFailedError(args)
    bench.utils.CommandFailedError: (’–site’, ‘all’, ‘migrate’)

You are on devlop branch which is bleeding edge and sometimes there might be build failures, it is not recommanded for production usage.
Either switch your branch from develop to master or keep watch on build log on giithub pages of frappe and erpnext, update only if build is passing on develop branch.