assignment 4, inspect_tradeoff shows depreciation warning

[BRtudelft]

/Users/brittreddingius/Documents/pythonProject2/lib/python3.11/site-packages/altair/utils/deprecation.py:65: AltairDeprecationWarning: 'selection_single' is deprecated.  Use 'selection_point'
  warnings.warn(message, AltairDeprecationWarning, stacklevel=1)

---

SchemaValidationError                     Traceback (most recent call last)
File ~/Documents/pythonProject2/lib/python3.11/site-packages/altair/vegalite/v5/api.py:843, in TopLevelMixin.to_dict(self, *args, **kwargs)
    838 kwargs["context"] = context
    840 # TopLevelMixin instance does not necessarily have to_dict defined
    841 # but due to how Altair is set up this should hold.
    842 # Too complex to type hint right now
--> 843 dct = super(TopLevelMixin, copy).to_dict(*args, **kwargs)  # type: ignore[misc]
    845 # TODO: following entries are added after validation. Should they be validated?
    846 if is_top_level:
    847     # since this is top-level we add $schema if it's missing

File ~/Documents/pythonProject2/lib/python3.11/site-packages/altair/utils/schemapi.py:814, in SchemaBase.to_dict(self, validate, ignore, context)
    807         self.validate(result)
    808     except jsonschema.ValidationError as err:
    809         # We do not raise `from err` as else the resulting
    810         # traceback is very long as it contains part
    811         # of the Vega-Lite schema. It would also first
    812         # show the less helpful ValidationError instead of
    813         # the more user friendly SchemaValidationError
--> 814         raise SchemaValidationError(self, err) from None
    815 return result

SchemaValidationError: `VConcatChart` has no parameter named 'selection'

Existing parameter names are:
vconcat      center     description   params    title       
autosize     config     name          resolve   transform   
background   data       padding       spacing   usermeta    
bounds       datasets                                       

See the help for `VConcatChart` to read the full description of these parameters

[quaquel]

Which version of altair do you have installed? You can check this with altair.__version__ in e.g., a notebook after having imported altair?

[EwoutH]

I could not reproduce this bug with both Altair 4.2.2 or 5.0.0.

@BRtudelft If you could provide us with both your Altair version and EMAworkbench version (ema_workbench.__version__), and upload the full Jupyter notebook you're using, that would help us a lot!

Edit: I could reproduce it with altair 5.0.0, looking into it now.

[EwoutH]

quaquel/EMAworkbench#270 fixes the deprecation warning, but not the SchemaValidationError.

[EwoutH]

@BRtudelft I think I fixed the bug in quaquel/EMAworkbench#270. Could you install this version of the EMAworkbench to see if that's the case?

https://github.com/quaquel/EMAworkbench@altair-v5-fix#egg=ema-workbench

[BRtudelft]

Thanks for the reaction. It works now!

[EwoutH]

Closing this issue since it's confirmed fixed. Thanks for reporting!