java.lang.illegalArgumentException: No line matching interface Clip supporting format PCM_SIGNED unknown sample ratez 16bit, stereo, 4 bytes/frame, big-endian is supported.

The message described here has not occurred since the release of aLobby 3.0.0. Since this version, the aLobby ignores problematic feedback from the sound output of the computer.

If this message appears, there is a problem with your sound card. Possible causes for this:

Your sound card is disabled.
- Solution: activate your sound card. If you don't know how to do this, check your system's manual or contact your IT professional.
There are devices listed in your system configuration for sound output, but they are not connected (e.g. output of sound via a headset that is not connected).
- Solution 1: Reconnect the hardware. Solution 2:** Change your system configuration accordingly.

Note

The reason for this is in any case your system. The aLobby cannot influence this any further.