From nobody Mon Jan 23 22:52:05 2023 X-Original-To: ports-bugs@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4P152Y5V6yz2t5s1 for ; Mon, 23 Jan 2023 22:52:05 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4P152Y2hqRz3rQD for ; Mon, 23 Jan 2023 22:52:05 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1674514325; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=INqKS7p4AjqYwYkRfxEnRbmW2SshQya+qtfkFttDdvw=; b=qpzlQiUpAPd0mM6y7RjzJ4+C6gdTabeUzQcpsG0tRE+bTyqAZ5Za5WV/4lVbcfh/UU8b2b YKT+C73UJUL9mZsLxApUiSxASKB99wJOjQJXfN4jWM+HE8KQ+k4BUq/cNkfMo67IvTy2pD rx7d7gI3QOgqCRaUnml8yduQR1OmWfGYImk6ihYrxRUq7WnyDw3iF+PK7+LF1Iwb7VKf8S TNZFILBbgMZymBBt4UshQvjKs+tpcL6PZUeaw4Fj68ZCbohwBQN+FGLzUJCW0RlmMCdQCL Z4xBp3Zp/YK1Iu0n+AwGnPKrHoi9f60AAKINltXowuRC1QpTOFqdnKnV+LcNog== ARC-Authentication-Results: i=1; mx1.freebsd.org; none ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1674514325; a=rsa-sha256; cv=none; b=IsgMPPScgdD8mDFGvbDqrhF4/AC8TZbEDLjF8Xx817zHMB09igQxhw2euO9EsHf/TrvWCg tvddTa+XfVrsTR29fDMPNHQlgJ11wKhjbmns1l8cCdIKtz5ETCjzRR0o6NTU7rSH6Fyyv8 +u3gU09/G2c/9hvK8t/0MrwwQ86v2EGhD3US4GTRMR6Df42zeJNJalqRYLF4TjKsWkg1+S xSjR7gJsCB+NlGhsxUxDYGdwobQW+WYx8ttFyW5YpweGXNZP/Ynft1TDVp7/7qsVRmJ9PS I8eQLLK4TJv/0qObgJc03Fn4vYDgwBwYptexOFhC7mtttrkox3PcyzfOvox8AQ== Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 4P152Y1nWNzmq6 for ; Mon, 23 Jan 2023 22:52:05 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 30NMq5OM072576 for ; Mon, 23 Jan 2023 22:52:05 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 30NMq5rw072573 for ports-bugs@FreeBSD.org; Mon, 23 Jan 2023 22:52:05 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: ports-bugs@FreeBSD.org Subject: [Bug 269125] /devel/py39-jupyterlab-3.5.0 requires newer version of importlib_metadata>=4.8.3 Date: Mon, 23 Jan 2023 22:52:05 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Ports & Packages X-Bugzilla-Component: Individual Port(s) X-Bugzilla-Version: Latest X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: slam@slameagles.com X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: ports-bugs@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_id short_desc product version rep_platform op_sys bug_status bug_severity priority component assigned_to reporter Message-ID: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated List-Id: Ports bug reports List-Archive: https://lists.freebsd.org/archives/freebsd-ports-bugs List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-ports-bugs@freebsd.org X-BeenThere: freebsd-ports-bugs@freebsd.org MIME-Version: 1.0 X-ThisMailContainsUnwantedMimeParts: N https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D269125 Bug ID: 269125 Summary: /devel/py39-jupyterlab-3.5.0 requires newer version of importlib_metadata>=3D4.8.3 Product: Ports & Packages Version: Latest Hardware: Any OS: Any Status: New Severity: Affects Some People Priority: --- Component: Individual Port(s) Assignee: ports-bugs@FreeBSD.org Reporter: slam@slameagles.com Hi, when starting /devel/py39-jupyterlab-3.5.0 on FreeBSD 13.1-RELEASE-p5, I get the following errors. All packages are binary installs via pkg. I reproduced the error on my usual system and a fresh install. The result is jupyter-lab opens but see no kernels. jupyter-notebook works and does see t= he kernels.Thanks. [E 2023-01-23 14:26:02.059 ServerApp] Uncaught exception GET /api/kernelspecs?1674512760906 (127.0.0.1) HTTPServerRequest(protocol=3D'http', host=3D'localhost:8888', method=3D= 'GET', uri=3D'/api/kernelspecs?1674512760906', version=3D'HTTP/1.1', remote_ip=3D'127.0.0.1') Traceback (most recent call last): File "/usr/local/lib/python3.9/site-packages/pkg_resources/__init__.p= y", line 581, in _build_master ws.require(__requires__) File "/usr/local/lib/python3.9/site-packages/pkg_resources/__init__.p= y", line 909, in require needed =3D self.resolve(parse_requirements(requirements)) File "/usr/local/lib/python3.9/site-packages/pkg_resources/__init__.p= y", line 800, in resolve raise VersionConflict(dist, req).with_context(dependent_req) pkg_resources.ContextualVersionConflict: (importlib-metadata 4.8.1 (/usr/local/lib/python3.9/site-packages), Requirement.parse('importlib_metadata>=3D4.8.3'), {'jupyterlab-server'}) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/local/lib/python3.9/site-packages/tornado/web.py", line 17= 13, in _execute result =3D await result File "/usr/local/lib/python3.9/site-packages/jupyter_server/services/kernelspecs= /handlers.py", line 64, in get kspecs =3D await ensure_async(ksm.get_all_specs()) File "/usr/local/lib/python3.9/site-packages/jupyter_client/kernelspec.py", line 311, in get_all_specs d =3D self.find_kernel_specs() File "/usr/local/lib/python3.9/site-packages/jupyter_client/kernelspec.py", line 225, in find_kernel_specs from ipykernel.kernelspec import RESOURCES # type: ignore File "/usr/local/lib/python3.9/site-packages/ipykernel/kernelspec.py", line 18, in from .debugger import _is_debugpy_available File "/usr/local/lib/python3.9/site-packages/ipykernel/debugger.py", = line 39, in raise e File "/usr/local/lib/python3.9/site-packages/ipykernel/debugger.py", = line 22, in from debugpy.server import api # noqa File "/usr/local/lib/python3.9/site-packages/debugpy/server/__init__.= py", line 7, in import debugpy._vendored.force_pydevd # noqa File "/usr/local/lib/python3.9/site-packages/debugpy/_vendored/force_pydevd.py", line 36, in preimport('pydevd', [ File "/usr/local/lib/python3.9/site-packages/debugpy/_vendored/__init__.py", line 126, in preimport import_module(name) File "/usr/local/lib/python3.9/importlib/__init__.py", line 127, in import_module return _bootstrap._gcd_import(name[level:], package, level) File "/usr/local/lib/python3.9/site-packages/debugpy/_vendored/pydevd/pydevd_plu= gins/__init__.py", line 5, in __import__('pkg_resources').declare_namespace(__name__) File "/usr/local/lib/python3.9/site-packages/pkg_resources/__init__.p= y", line 3260, in def _initialize_master_working_set(): File "/usr/local/lib/python3.9/site-packages/pkg_resources/__init__.p= y", line 3234, in _call_aside f(*args, **kwargs) File "/usr/local/lib/python3.9/site-packages/pkg_resources/__init__.p= y", line 3272, in _initialize_master_working_set working_set =3D WorkingSet._build_master() File "/usr/local/lib/python3.9/site-packages/pkg_resources/__init__.p= y", line 583, in _build_master return cls._build_from_requirements(__requires__) File "/usr/local/lib/python3.9/site-packages/pkg_resources/__init__.p= y", line 596, in _build_from_requirements dists =3D ws.resolve(reqs, Environment()) File "/usr/local/lib/python3.9/site-packages/pkg_resources/__init__.p= y", line 795, in resolve raise DistributionNotFound(req, requirers) pkg_resources.DistributionNotFound: The 'importlib_metadata>=3D4.8.3' distribution was not found and is required by jupyterlab-server [W 2023-01-23 14:26:02.068 ServerApp] wrote error: 'Unhandled error' [E 2023-01-23 14:26:02.070 ServerApp] { "Host": "localhost:8888", "Accept": "*/*", "Referer": "http://localhost:8888/lab", "User-Agent": "Mozilla/5.0 (X11; FreeBSD amd64; rv:109.0) Gecko/20100= 101 Firefox/109.0" } [E 2023-01-23 14:26:02.070 ServerApp] 500 GET /api/kernelspecs?1674512760906 (127.0.0.1) 1019.88ms referer=3Dhttp://localhost:8888/lab [E 2023-01-23 14:26:02.698 ServerApp] Uncaught exception GET /api/kernelspecs?1674512762087 (127.0.0.1) HTTPServerRequest(protocol=3D'http', host=3D'localhost:8888', method=3D= 'GET', uri=3D'/api/kernelspecs?1674512762087', version=3D'HTTP/1.1', remote_ip=3D'127.0.0.1') Traceback (most recent call last): File "/usr/local/lib/python3.9/site-packages/pkg_resources/__init__.p= y", line 581, in _build_master ws.require(__requires__) File "/usr/local/lib/python3.9/site-packages/pkg_resources/__init__.p= y", line 909, in require needed =3D self.resolve(parse_requirements(requirements)) File "/usr/local/lib/python3.9/site-packages/pkg_resources/__init__.p= y", line 800, in resolve raise VersionConflict(dist, req).with_context(dependent_req) pkg_resources.ContextualVersionConflict: (importlib-metadata 4.8.1 (/usr/local/lib/python3.9/site-packages), Requirement.parse('importlib_metadata>=3D4.8.3'), {'jupyterlab-server'}) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/local/lib/python3.9/site-packages/tornado/web.py", line 17= 13, in _execute result =3D await result File "/usr/local/lib/python3.9/site-packages/jupyter_server/services/kernelspecs= /handlers.py", line 64, in get kspecs =3D await ensure_async(ksm.get_all_specs()) File "/usr/local/lib/python3.9/site-packages/jupyter_client/kernelspec.py", line 311, in get_all_specs d =3D self.find_kernel_specs() File "/usr/local/lib/python3.9/site-packages/jupyter_client/kernelspec.py", line 225, in find_kernel_specs from ipykernel.kernelspec import RESOURCES # type: ignore File "/usr/local/lib/python3.9/site-packages/ipykernel/kernelspec.py", line 18, in from .debugger import _is_debugpy_available File "/usr/local/lib/python3.9/site-packages/ipykernel/debugger.py", = line 39, in raise e File "/usr/local/lib/python3.9/site-packages/ipykernel/debugger.py", = line 22, in from debugpy.server import api # noqa File "/usr/local/lib/python3.9/site-packages/debugpy/server/__init__.= py", line 7, in import debugpy._vendored.force_pydevd # noqa File "/usr/local/lib/python3.9/site-packages/debugpy/_vendored/force_pydevd.py", line 36, in preimport('pydevd', [ File "/usr/local/lib/python3.9/site-packages/debugpy/_vendored/__init__.py", line 126, in preimport import_module(name) File "/usr/local/lib/python3.9/importlib/__init__.py", line 127, in import_module return _bootstrap._gcd_import(name[level:], package, level) File "/usr/local/lib/python3.9/site-packages/debugpy/_vendored/pydevd/pydevd_plu= gins/__init__.py", line 5, in __import__('pkg_resources').declare_namespace(__name__) File "/usr/local/lib/python3.9/site-packages/pkg_resources/__init__.p= y", line 3260, in def _initialize_master_working_set(): File "/usr/local/lib/python3.9/site-packages/pkg_resources/__init__.p= y", line 3234, in _call_aside f(*args, **kwargs) File "/usr/local/lib/python3.9/site-packages/pkg_resources/__init__.p= y", line 3272, in _initialize_master_working_set working_set =3D WorkingSet._build_master() File "/usr/local/lib/python3.9/site-packages/pkg_resources/__init__.p= y", line 583, in _build_master return cls._build_from_requirements(__requires__) File "/usr/local/lib/python3.9/site-packages/pkg_resources/__init__.p= y", line 596, in _build_from_requirements dists =3D ws.resolve(reqs, Environment()) File "/usr/local/lib/python3.9/site-packages/pkg_resources/__init__.p= y", line 795, in resolve raise DistributionNotFound(req, requirers) pkg_resources.DistributionNotFound: The 'importlib_metadata>=3D4.8.3' distribution was not found and is required by jupyterlab-server [W 2023-01-23 14:26:02.699 ServerApp] wrote error: 'Unhandled error' [E 2023-01-23 14:26:02.700 ServerApp] { "Host": "localhost:8888", "Accept": "*/*", "Referer": "http://localhost:8888/lab", "User-Agent": "Mozilla/5.0 (X11; FreeBSD amd64; rv:109.0) Gecko/20100= 101 Firefox/109.0" } [E 2023-01-23 14:26:02.700 ServerApp] 500 GET /api/kernelspecs?1674512762087 (127.0.0.1) 522.16ms referer=3Dhttp://localhost:8888/lab [W 2023-01-23 14:26:03.713 LabApp] Could not determine jupyterlab build sta= tus without nodejs [E 2023-01-23 14:26:45.131 ServerApp] Uncaught exception GET /api/kernelspecs?1674512804584 (127.0.0.1) HTTPServerRequest(protocol=3D'http', host=3D'localhost:8888', method=3D= 'GET', uri=3D'/api/kernelspecs?1674512804584', version=3D'HTTP/1.1', remote_ip=3D'127.0.0.1') Traceback (most recent call last): File "/usr/local/lib/python3.9/site-packages/pkg_resources/__init__.p= y", line 581, in _build_master ws.require(__requires__) File "/usr/local/lib/python3.9/site-packages/pkg_resources/__init__.p= y", line 909, in require needed =3D self.resolve(parse_requirements(requirements)) File "/usr/local/lib/python3.9/site-packages/pkg_resources/__init__.p= y", line 800, in resolve raise VersionConflict(dist, req).with_context(dependent_req) pkg_resources.ContextualVersionConflict: (importlib-metadata 4.8.1 (/usr/local/lib/python3.9/site-packages), Requirement.parse('importlib_metadata>=3D4.8.3'), {'jupyterlab-server'}) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/local/lib/python3.9/site-packages/tornado/web.py", line 17= 13, in _execute result =3D await result File "/usr/local/lib/python3.9/site-packages/jupyter_server/services/kernelspecs= /handlers.py", line 64, in get kspecs =3D await ensure_async(ksm.get_all_specs()) File "/usr/local/lib/python3.9/site-packages/jupyter_client/kernelspec.py", line 311, in get_all_specs d =3D self.find_kernel_specs() File "/usr/local/lib/python3.9/site-packages/jupyter_client/kernelspec.py", line 225, in find_kernel_specs from ipykernel.kernelspec import RESOURCES # type: ignore File "/usr/local/lib/python3.9/site-packages/ipykernel/kernelspec.py", line 18, in from .debugger import _is_debugpy_available File "/usr/local/lib/python3.9/site-packages/ipykernel/debugger.py", = line 39, in raise e File "/usr/local/lib/python3.9/site-packages/ipykernel/debugger.py", = line 22, in from debugpy.server import api # noqa File "/usr/local/lib/python3.9/site-packages/debugpy/server/__init__.= py", line 7, in import debugpy._vendored.force_pydevd # noqa File "/usr/local/lib/python3.9/site-packages/debugpy/_vendored/force_pydevd.py", line 36, in preimport('pydevd', [ File "/usr/local/lib/python3.9/site-packages/debugpy/_vendored/__init__.py", line 126, in preimport import_module(name) File "/usr/local/lib/python3.9/importlib/__init__.py", line 127, in import_module return _bootstrap._gcd_import(name[level:], package, level) File "/usr/local/lib/python3.9/site-packages/debugpy/_vendored/pydevd/pydevd_plu= gins/__init__.py", line 5, in __import__('pkg_resources').declare_namespace(__name__) File "/usr/local/lib/python3.9/site-packages/pkg_resources/__init__.p= y", line 3260, in def _initialize_master_working_set(): File "/usr/local/lib/python3.9/site-packages/pkg_resources/__init__.p= y", line 3234, in _call_aside f(*args, **kwargs) File "/usr/local/lib/python3.9/site-packages/pkg_resources/__init__.p= y", line 3272, in _initialize_master_working_set working_set =3D WorkingSet._build_master() File "/usr/local/lib/python3.9/site-packages/pkg_resources/__init__.p= y", line 583, in _build_master return cls._build_from_requirements(__requires__) File "/usr/local/lib/python3.9/site-packages/pkg_resources/__init__.p= y", line 596, in _build_from_requirements dists =3D ws.resolve(reqs, Environment()) File "/usr/local/lib/python3.9/site-packages/pkg_resources/__init__.p= y", line 795, in resolve raise DistributionNotFound(req, requirers) pkg_resources.DistributionNotFound: The 'importlib_metadata>=3D4.8.3' distribution was not found and is required by jupyterlab-server [W 2023-01-23 14:26:45.133 ServerApp] wrote error: 'Unhandled error' [E 2023-01-23 14:26:45.134 ServerApp] { "Host": "localhost:8888", "Accept": "*/*", "Referer": "http://localhost:8888/lab", "User-Agent": "Mozilla/5.0 (X11; FreeBSD amd64; rv:109.0) Gecko/20100= 101 Firefox/109.0" } [E 2023-01-23 14:26:45.134 ServerApp] 500 GET /api/kernelspecs?1674512804584 (127.0.0.1) 532.23ms referer=3Dhttp://localhost:8888/lab [E 2023-01-23 14:27:55.413 ServerApp] Uncaught exception GET /api/kernelspecs?1674512874908 (127.0.0.1) HTTPServerRequest(protocol=3D'http', host=3D'localhost:8888', method=3D= 'GET', uri=3D'/api/kernelspecs?1674512874908', version=3D'HTTP/1.1', remote_ip=3D'127.0.0.1') Traceback (most recent call last): File "/usr/local/lib/python3.9/site-packages/pkg_resources/__init__.p= y", line 581, in _build_master ws.require(__requires__) File "/usr/local/lib/python3.9/site-packages/pkg_resources/__init__.p= y", line 909, in require needed =3D self.resolve(parse_requirements(requirements)) File "/usr/local/lib/python3.9/site-packages/pkg_resources/__init__.p= y", line 800, in resolve raise VersionConflict(dist, req).with_context(dependent_req) pkg_resources.ContextualVersionConflict: (importlib-metadata 4.8.1 (/usr/local/lib/python3.9/site-packages), Requirement.parse('importlib_metadata>=3D4.8.3'), {'jupyterlab-server'}) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/local/lib/python3.9/site-packages/tornado/web.py", line 17= 13, in _execute result =3D await result File "/usr/local/lib/python3.9/site-packages/jupyter_server/services/kernelspecs= /handlers.py", line 64, in get kspecs =3D await ensure_async(ksm.get_all_specs()) File "/usr/local/lib/python3.9/site-packages/jupyter_client/kernelspec.py", line 311, in get_all_specs d =3D self.find_kernel_specs() File "/usr/local/lib/python3.9/site-packages/jupyter_client/kernelspec.py", line 225, in find_kernel_specs from ipykernel.kernelspec import RESOURCES # type: ignore File "/usr/local/lib/python3.9/site-packages/ipykernel/kernelspec.py", line 18, in from .debugger import _is_debugpy_available File "/usr/local/lib/python3.9/site-packages/ipykernel/debugger.py", = line 39, in raise e File "/usr/local/lib/python3.9/site-packages/ipykernel/debugger.py", = line 22, in from debugpy.server import api # noqa File "/usr/local/lib/python3.9/site-packages/debugpy/server/__init__.= py", line 7, in import debugpy._vendored.force_pydevd # noqa File "/usr/local/lib/python3.9/site-packages/debugpy/_vendored/force_pydevd.py", line 36, in preimport('pydevd', [ File "/usr/local/lib/python3.9/site-packages/debugpy/_vendored/__init__.py", line 126, in preimport import_module(name) File "/usr/local/lib/python3.9/importlib/__init__.py", line 127, in import_module return _bootstrap._gcd_import(name[level:], package, level) File "/usr/local/lib/python3.9/site-packages/debugpy/_vendored/pydevd/pydevd_plu= gins/__init__.py", line 5, in __import__('pkg_resources').declare_namespace(__name__) File "/usr/local/lib/python3.9/site-packages/pkg_resources/__init__.p= y", line 3260, in def _initialize_master_working_set(): File "/usr/local/lib/python3.9/site-packages/pkg_resources/__init__.p= y", line 3234, in _call_aside f(*args, **kwargs) File "/usr/local/lib/python3.9/site-packages/pkg_resources/__init__.p= y", line 3272, in _initialize_master_working_set working_set =3D WorkingSet._build_master() File "/usr/local/lib/python3.9/site-packages/pkg_resources/__init__.p= y", line 583, in _build_master return cls._build_from_requirements(__requires__) File "/usr/local/lib/python3.9/site-packages/pkg_resources/__init__.p= y", line 596, in _build_from_requirements dists =3D ws.resolve(reqs, Environment()) File "/usr/local/lib/python3.9/site-packages/pkg_resources/__init__.p= y", line 795, in resolve raise DistributionNotFound(req, requirers) pkg_resources.DistributionNotFound: The 'importlib_metadata>=3D4.8.3' distribution was not found and is required by jupyterlab-server [W 2023-01-23 14:27:56.042 ServerApp] wrote error: 'Unhandled error' [E 2023-01-23 14:27:56.043 ServerApp] { "Host": "localhost:8888", "Accept": "*/*", "Referer": "http://localhost:8888/lab", "User-Agent": "Mozilla/5.0 (X11; FreeBSD amd64; rv:109.0) Gecko/20100= 101 Firefox/109.0" } [E 2023-01-23 14:27:56.043 ServerApp] 500 GET /api/kernelspecs?1674512874908 (127.0.0.1) 1119.38ms referer=3Dhttp://localhost:8888/lab --=20 You are receiving this mail because: You are the assignee for the bug.=