On 7/26/19 12:46 AM, Daniel wrote:
> On 2019-07-25 23:40, Andrew Parsloe wrote:
>> I can create a crash by trying to delete the final column in the
>> following construction:
>>
>>
>> \begin{align*}
>>
>> \begin{aligned}\end{aligned}
>>
>> \\
>>
>> \end{align*}
>>
>>
>> To create:
>>
>>
>> 1. Ctrl+Shift+M to create a display math equation.
>>
>> 2. Ctrl+Return to create an align* environment
>>
>> 3. Insert > Math > Aligned Environment in the first (top left) cell
>>
>> 4 Move cursor to the top right cell
>>
>> 5. Try to delete this column
>>
>> 6. Crash. LyX reports " LyX Code: 89 name: mathsplit"
>>
>>
>> If the aligned environment is placed in the second (top right) cell,
>> trying to delete the first column causes the crash. Deleting the
>> column containing the aligned environment does not crash LyX.
>>
>>
>> There's no data loss. LyX manages to create an emergency file.
>>
>>
>> Andrew
>>
>
> I can reproduce. It doesn't crash LyX but only the active document.
> The deletion of the column seems to be the culprit because it is
> possible to delete the other row and also to delete the other column
> (and row) first and then insert the Aligned.Someone please file a bug, component mathed. Riki
