Can't codesign Mac app

[Paul Dupuis]

On 10/9/2023 5:46 PM, J. Landman Gay via use-livecode wrote:
> I'm using Matthias' mrSignNotarizeHelper V3.1 with xCode 13.2.1 on Mac 
> OS 12.6.9 (Monterey) but get a script error. The same thing happens in 
> both LC 9.6.9 and 9.6.10 dp 6.
>
> So then I tried notarizationHelper V4 but keep getting "no identity 
> found" errors. I've tried all the suggestions in the lesson. This is 
> pretty critical for me right now, does anyone know what's wrong? It 
> was last signed successfully in May of this year.
>
> I need to codesign today...
>

I struggle with Apple's developer requirements, and I am not sure of my 
memory, but I think I recall that error suggest with the keychain is 
missing the cert or something else where the tool can't find the signing 
certificate.