In a completely fresh kernel (after Quit[]
ing), when I do
<<Notation`
I am met with
Join::incpt: Incompatible elements in Join[<|intt ->RowBox[{\[Integral],
RowBox[{\[SelectionPlaceholder] ,RowBox[{\[DifferentialD],\[Placeholder] }]}]}],
dintt ->RowBox[{SubsuperscriptBox[\[Integral],\[SelectionPlaceholder] ,
\[Placeholder] ],RowBox[{\[Placeholder] ,RowBox[{\[DifferentialD],\[Placeholder] }]}]}],
rintt ->RowBox[{UnderscriptBox[\[Integral],RowBox[{\[SelectionPlaceholder] ,
\[Element],\[Placeholder] }]],\[Placeholder] }],<<42>>,
cS ->TemplateBox[{},CombinatorS ],cW ->TemplateBox[{},CombinatorW ],
cY ->TemplateBox[{},CombinatorY ]|>,{<<1>>},{<<1>>},<<5>>,{<<1>>},{<<1>>},<<3>>]
cannot be joined.
And another similarly dense error message; both are shown in the image below.
Of course, Join::incpt
doesn't link to anything in the documentation, and it's not clear at all what this warning/error means.
Questions:
- Since it's in the
Notation
package, I think this is Wolfram's problem? - Does it happen for others?
In case it matters, I am using $Version == "12.3.0 for Mac OS X x86 (64-bit) (May 10, 2021)"
. I don't think this happened with recent previous versions.
If so:
- Is it a bug?
- Can you find an example expression that looks like it is correct notation but fails because of this warning?
If not (since @Rohit Namjoshi is unable to reproduce on the same version):
- What might I have done to my installation that caused this?
Join: Incompatible elements ....
error with 12.3.0 for Mac OS X x86 (64-bit) (May 10, 2021) under macOS Big Sur 11.4. $\endgroup$