port mapper isnt port forwarding stuff and this error happens when u press update or apply a preset
it used to work but it stopped working like last year and i couldnt find out how to fix it
'
ERROR Invocation (ActionInvocation) (Action, Arguments: 9) GetGenericPortMappingEntry failed with operation '500 Internal Server Error', body '<s:envelope xmlns:s="http://schemas.xmlsoap.org/soap/envelope/" s:encodingstyle="http://schemas.xmlsoap.org/soap/encoding/">
<s:body>
<s:fault>
<faultcode>s:Client</faultcode>
<faultstring>UPnPError</faultstring>
<detail>
<upnperror xmlns="urn:schemas-upnp-org:control-1-0">
<errorcode>713</errorcode>
<errordescription>SpecifiedArrayIndexInvalid</errordescription>
</upnperror>
</detail>
</s:fault>
</s:body>
</s:envelope>
'
Anonymous
Hi Anonymous,
please follow the troubleshooting guide at https://github.com/kaklakariada/portmapper#troubleshooting add port mappings.
The error message you get is expected, see the description here: https://github.com/kaklakariada/portmapper#error-when-fetching-port-mappings
Kind regards,
Christoph.
this happens when i do java -jar portmapper-2.2.1.jar -add -externalPort 25565 -internalPort 25565 -protocol tcp in cmd
Hi Anonymous,
according to your log, the port mapping was added successfully.
If you are talking about message "Got error response when fetching port mapping...": This is normal as described at https://github.com/kaklakariada/portmapper#error-when-fetching-port-mappings and does not mean there is a problem.
it still seems to not port forward, i use a port checker on both port 25565 and 27015 (which i'm forwarding to) and it shows up as closed. i try and host a server and connect to it, and it doesn't work.
The only thing you could try is to delete the port mappings in you router's web interface and try again. If this doesn't help I run out of ideas.
ok so i tried to use a different port forwarding software to see if upnp portmapper was the issue, turns out it isnt. upnp is enabled in the router settings so im not sure whats going on https://prnt.sc/12gjhyz
ok i have figured out that it isnt my computer's fault the program isn't forwarding the port, something is most likely wrong with the internet or modem. i know this because i tested it on 2 different computers. also, you can remove my previous post