Running tutorial 04b in DP0.2, LSST Science Pipelines version: Weekly 2025_17, I get the following error in cell 2:
butler = dafButler.Butler(‘dp02’, collections=‘2.2i/runs/DP0.2’)
--------------------------------------------------------------------------- FileNotFoundError Traceback (most recent call last) File /opt/lsst/software/stack/conda/envs/lsst-scipipe-10.1.0/share/eups/Linux64/daf_butler/g6dd59efbe6+ec144cf465/python/lsst/daf/butler/_butler_config.py:138, in ButlerConfig.init(self, other, searchPaths, without_datastore) 137 try: → 138 butlerConfig = Config(other) 139 except FileNotFoundError as e: 140 # No reason to talk about aliases unless we were given a 141 # string and the alias was not resolved. File /opt/lsst/software/stack/conda/envs/lsst-scipipe-10.1.0/share/eups/Linux64/daf_butler/g6dd59efbe6+ec144cf465/python/lsst/daf/butler/_config.py:287, in Config.init(self, other) 285 elif isinstance(other, str | ResourcePath | Path): 286 # if other is a string, assume it is a file path/URI → 287 self.__initFromUri(other) 288 self._processExplicitIncludes() File /opt/lsst/software/stack/conda/envs/lsst-scipipe-10.1.0/share/eups/Linux64/daf_butler/g6dd59efbe6+ec144cf465/python/lsst/daf/butler/_config.py:393, in Config.__initFromUri(self, path) 392 if not uri.exists(): → 393 raise FileNotFoundError(f"Config location {uri} does not exist.") 394 raise RuntimeError(f"The Config URI does not have a supported extension: {uri}") FileNotFoundError: Config location file:///home/l/loveday/notebooks/tutorial-notebooks/DP0.2/dp02 does not exist. The above exception was the direct cause of the following exception: FileNotFoundError Traceback (most recent call last) Cell In[2], line 1 ----> 1 butler = dafButler.Butler(‘dp02’, collections=‘2.2i/runs/DP0.2’) File /opt/lsst/software/stack/conda/envs/lsst-scipipe-10.1.0/share/eups/Linux64/daf_butler/g6dd59efbe6+ec144cf465/python/lsst/daf/butler/_butler.py:166, in Butler.new(cls, config, collections, run, searchPaths, writeable, inferDefaults, without_datastore, metrics, **kwargs) 152 def new( 153 cls, 154 config: Config | ResourcePathExpression | None = None, (…) 163 **kwargs: Any, 164 ) → Butler: 165 if cls is Butler: → 166 return Butler.from_config( 167 config=config, 168 collections=collections, 169 run=run, 170 searchPaths=searchPaths, 171 writeable=writeable, 172 inferDefaults=inferDefaults, 173 without_datastore=without_datastore, 174 metrics=metrics, 175 **kwargs, 176 ) 178 # Note: we do not pass any parameters to new, Python will pass them 179 # to init after new returns sub-class instance. 180 return super().new(cls) File /opt/lsst/software/stack/conda/envs/lsst-scipipe-10.1.0/share/eups/Linux64/daf_butler/g6dd59efbe6+ec144cf465/python/lsst/daf/butler/_butler.py:336, in Butler.from_config(cls, config, collections, run, searchPaths, writeable, inferDefaults, without_datastore, metrics, **kwargs) 325 options = ButlerInstanceOptions( 326 collections=collections, 327 run=run, (…) 331 kwargs=kwargs, 332 ) 334 # Load the Butler configuration. This may involve searching the 335 # environment to locate a configuration file. → 336 butler_config = ButlerConfig(config, searchPaths=searchPaths, without_datastore=without_datastore) 337 butler_type = butler_config.get_butler_type() 339 # Make DirectButler if class is not specified. File /opt/lsst/software/stack/conda/envs/lsst-scipipe-10.1.0/share/eups/Linux64/daf_butler/g6dd59efbe6+ec144cf465/python/lsst/daf/butler/_butler_config.py:159, in ButlerConfig.init(self, other, searchPaths, without_datastore) 157 else: 158 errmsg = str(e) → 159 raise FileNotFoundError(errmsg) from e 161 configFile = butlerConfig.configFile 162 if configFile is not None: FileNotFoundError: Config location file:///home/l/loveday/notebooks/tutorial-notebooks/DP0.2/dp02 does not exist. (given ‘dp02’ and known aliases: /repo/tts, embargo, /repo/embargo_new+sasquatch_dev, embargo_session, embargo_old+sasquatch_dev, /repo/embargo_old, ops-rehearsal-3-prep, prompt, /repo/embargo_old+sasquatch_dev, /repo/dc2, /repo/embargo.sasquatch_dev, embargo.sasquatch_dev, embargo_or5.sasquatch_dev, /repo/hsc-temp, LSSTCam, /repo/dp1_prep, /repo/ops-rehearsal-3-prep.sasquatch_dev, dp1_prep, /repo/embargo, solarsystem_embargo, /repo/main+sasquatch_dev, embargo_or4+sasquatch_dev, /repo/embargo_old.sasquatch_dev, embargo_new.sasquatch_dev, embargo_or4.sasquatch_dev, embargo_readonly, embargo_old, /repo/ucd, embargo_new, /repo/dp1, solarsystem, /repo/aos_imsim, /repo/main, dp1, embargo_or5, LATISS, /repo/embargo+sasquatch_dev, /repo/bts, LSSTComCam, /repo/ir2, embargo_or4, /repo/embargo_new, embargo_old.sasquatch_dev, /repo/main.sasquatch_dev, /repo/ops-rehearsal-3-prep+sasquatch_dev, embargo_or5+sasquatch_dev, embargo+sasquatch_dev, /repo/oga, embargo_new+sasquatch_dev, /repo/prompt, /repo/embargo_new.sasquatch_dev, /repo/dc2+sasquatch_dev, /repo/ops-rehearsal-3-prep)
Am I supposed to obtain a config file from somewhere?