Thanks. And I can reproduce this. I see the error shown below in the
Firefox Console. (I include it
here in case anyone might recognize it).
- Marc
Could not open comm -- Error: Class jupyter.widget not found in registry
utils.js:930
load_class utils.js:894
load_class utils.js:879
comm_open comm.js:84
i jQuery
_handle_iopub_message kernel.js:1238
_finish_ws_message kernel.js:1017
_msg_queue kernel.js:1008
promise callback*Kernel.prototype._handle_ws_message kernel.js:1008
i jQuery
reject utils.js:930
(Async: promise callback)
comm_open comm.js:85
i jQuery
_handle_iopub_message kernel.js:1238
_finish_ws_message kernel.js:1017
_msg_queue kernel.js:1008
(Async: promise callback)
_handle_ws_message kernel.js:1008
i jQuery
On Tuesday, February 1, 2022 at 5:32:23 AM UTC-6 [email protected]
wrote:
> I have run the Recommended_9_5.pkg file.
>
> On Monday, January 31, 2022 at 5:51:38 PM UTC Marc Culler wrote:
>
>> It sounds to me like you do not have the SageMath 9.5 Jupyter kernel
>> installed in /usr/local. That gets installed when you run the Installer
>> package that is included on the disk image. Did you perhaps forget to run
>> that installer after dragging the app to /Applications?
>>
>> - Marc
>>
>> On Monday, January 31, 2022 at 9:09:42 AM UTC-6 [email protected]
>> wrote:
>>
>>>
>>> I have downloaded both the SageMath 9.5 beta and 9.4 SageMath releases
>>> from git. I do not get widgets should I start the 9.4 or 9.5 kernel using
>>> the 9.5 interface, but I do when I use the 9.4 interface.
>>> On Monday, January 31, 2022 at 12:45:31 PM UTC [email protected] wrote:
>>>
>>>> On Mon, Jan 31, 2022 at 3:59 AM 'Alan Stafford' via sage-support
>>>> <[email protected]> wrote:
>>>> >
>>>> > I have found that it doesn't work if I launch from the SageMath 9.5
>>>> icon for any kernel 9.4 or 9.5. If I launch from the SageMath 9.4
>>>> interface
>>>> it works for either kernel.
>>>>
>>>> I am not sure I follow here. How do you install Sage?
>>>>
>>>> The basic thing that should work is starting Sage from terminal, as
>>>>
>>>> sage -n
>>>>
>>>> The macOS GUI we used to have is quite broken, and was removed, the
>>>> one we currently recommend is
>>>> https://github.com/3-manifolds/Sage_macOS/releases
>>>>
>>>>
>>>> >
>>>> >>>
>>>> >>>
>>>> > --
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>>>>
>>>>
>>>>
>>>
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