[OSM-talk] JOSM Error

[Mateusz Konieczny]

On Thu, 15 Oct 2015 11:54:40 -0600
Mike Thompson <miketho16 at gmail.com> wrote:

> When I start JOSM I get:
> ===============================
>         JOSM tried to access the following resources:
> 
>    - https://josm.openstreetmap.de/maps
>    - https://josm.openstreetmap.de/wiki/StartupPage
> 
> but *failed* to do so, because of the following network errors:
> 
>    - java.security.cert.CertificateException: No name matching
>    josm.openstreetmap.de found
> 
> It may be due to a missing proxy configuration.
> Would you like to change your proxy settings now?
> ===============================
> 
> JOSM still works, but I can't do certain things like update the list
> of plugins.
> 
> System Info:
> Windows 7
> No proxy
> Java 8 (happened with 7 as well)
> JOSM version 8491
> JOSM is set for "no proxy"
> 
> I can use my browser to access https://josm.openstreetmap.de at its
> security certificate appears valid.
> 
> I searched the JOSM wiki & tickets.  Everything on stack exchange
> seems to be oriented towards Java developers, not users.
> 
> Any ideas?
> 
> Mike

I would report a JOSM bug - see
https://josm.openstreetmap.de/wiki/Help/Action/ReportBug