id summary reporter owner description type status priority milestone component version resolution keywords cc blockedby blocking notify_on_close platform project 1836 """toolshed uninstall"": JSONDecodeError" tic20@… Conrad Huang "{{{ The following bug report has been submitted: Platform: Windows-10-10.0.17134 ChimeraX Version: 0.9 (2019-04-09) Description Due to the vagaries of PyBind11 I can't currently rebuild Clipper while an existing version is loading (ChimeraX's command framework invokes Clipper's __init__.py, which loads some compiled objects, then the builder's test suite tries to load the new versions of same and bails out). Since the ChimeraX shell switches still don't work for me in Windows (see #1563) I do the builds from within the GUI. Anyway, all that's leading to why I attempted to run 'toolshed uninstall Clipper' - which yields this traceback. No immediate concern on my part - I can still move forward by simply deleting ChimeraX's AppData/Local and cache folders, and I suppose with a bit of rearrangement of imports I can avoid the problem entirely. Log: UCSF ChimeraX version: 0.9 (2019-04-09) © 2016-2019 Regents of the University of California. All rights reserved. How to cite UCSF ChimeraX > toolshed uninstall Clipper Traceback (most recent call last): File ""C:\Program Files\ChimeraX\bin\lib\site-packages\distlib\metadata.py"", line 730, in __init__ self._data = json.loads(data) File ""C:\Program Files\ChimeraX\bin\lib\json\\__init__.py"", line 348, in loads return _default_decoder.decode(s) File ""C:\Program Files\ChimeraX\bin\lib\json\decoder.py"", line 337, in decode obj, end = self.raw_decode(s, idx=_w(s, 0).end()) File ""C:\Program Files\ChimeraX\bin\lib\json\decoder.py"", line 355, in raw_decode raise JSONDecodeError(""Expecting value"", s, err.value) from None json.decoder.JSONDecodeError: Expecting value: line 1 column 1 (char 0) During handling of the above exception, another exception occurred: Traceback (most recent call last): File ""C:\Program Files\ChimeraX\bin\lib\site- packages\chimerax\cmd_line\tool.py"", line 253, in execute cmd.run(cmd_text) File ""C:\Program Files\ChimeraX\bin\lib\site- packages\chimerax\core\commands\cli.py"", line 2628, in run result = ci.function(session, **kw_args) File ""C:\Program Files\ChimeraX\bin\lib\site- packages\chimerax\core\commands\toolshed.py"", line 254, in toolshed_uninstall deps = bi.dependents(logger) File ""C:\Program Files\ChimeraX\bin\lib\site- packages\chimerax\core\toolshed\info.py"", line 665, in dependents for d in DistributionPath().get_distributions(): File ""C:\Program Files\ChimeraX\bin\lib\site-packages\distlib\database.py"", line 213, in get_distributions self._generate_cache() File ""C:\Program Files\ChimeraX\bin\lib\site-packages\distlib\database.py"", line 167, in _generate_cache for dist in self._yield_distributions(): File ""C:\Program Files\ChimeraX\bin\lib\site-packages\distlib\database.py"", line 148, in _yield_distributions metadata = Metadata(fileobj=stream, scheme='legacy') File ""C:\Program Files\ChimeraX\bin\lib\site-packages\distlib\metadata.py"", line 741, in __init__ self.validate() File ""C:\Program Files\ChimeraX\bin\lib\site-packages\distlib\metadata.py"", line 958, in validate missing, warnings = self._legacy.check(True) File ""C:\Program Files\ChimeraX\bin\lib\site-packages\distlib\metadata.py"", line 522, in check self.set_metadata_version() File ""C:\Program Files\ChimeraX\bin\lib\site-packages\distlib\metadata.py"", line 289, in set_metadata_version self._fields['Metadata-Version'] = _best_version(self._fields) File ""C:\Program Files\ChimeraX\bin\lib\site-packages\distlib\metadata.py"", line 167, in _best_version raise MetadataConflictError('Unknown metadata set') distlib.metadata.MetadataConflictError: Unknown metadata set distlib.metadata.MetadataConflictError: Unknown metadata set File ""C:\Program Files\ChimeraX\bin\lib\site-packages\distlib\metadata.py"", line 167, in _best_version raise MetadataConflictError('Unknown metadata set') See log for complete Python traceback. OpenGL version: 3.3.0 NVIDIA 398.11 OpenGL renderer: GeForce GTX 1070/PCIe/SSE2 OpenGL vendor: NVIDIA Corporation }}} " defect closed normal Tool Shed duplicate all ChimeraX