NULL client issue

[hockinsk]

JACK is running fine connected to ASIO. Just wondering if this is simply an incompatible application trying to connect to it or a settings issue. Seems to be 'Cannot open drp client' is the cause, but any idea how/if fixable? Thanks.

C:\Program Files\Dolby\Dolby Reference Player 3.2>drp
jack_deactivate called with a NULL client
jack_deactivate called with a NULL client
jack_client_close called with a NULL client
Cannot open drp client
JackShmReadWritePtr1::~JackShmReadWritePtr1 - Init not done for -1, skipping unlock
JackShmReadWritePtr::~JackShmReadWritePtr - Init not done for -1, skipping unlock
JackShmReadWritePtr::~JackShmReadWritePtr - Init not done for -1, skipping unlock
Open error: is JACK server running?
jack_deactivate called with a NULL client
jack_deactivate called with a NULL client
jack_client_close called with a NULL client
Cannot open drp client
JackShmReadWritePtr1::~JackShmReadWritePtr1 - Init not done for -1, skipping unlock
JackShmReadWritePtr::~JackShmReadWritePtr - Init not done for -1, skipping unlock
JackShmReadWritePtr::~JackShmReadWritePtr - Init not done for -1, skipping unlock
Open error: is JACK server running?
jack_deactivate called with a NULL client
jack_deactivate called with a NULL client
jack_client_close called with a NULL client

[michael-cox]

I mentioned getting a similar issue in #926

Drivers/internals found in : C:\Program Files\JACK2
jack_get_descriptor : dll jack_inprocess.dll is not a driver
jack_get_descriptor returns null for 'jack_inprocess.dll'
jack_get_descriptor : dll jack_internal_metro.dll is not a driver
jack_get_descriptor returns null for 'jack_internal_metro.dll'
jack_get_descriptor : dll jack_intime.dll is not a driver
jack_get_descriptor returns null for 'jack_intime.dll'
Drivers/internals found in : C:\Program Files\JACK2
JACK server starting in realtime mode with priority 10
self-connect-mode is "Don't restrict self connect requests"
Cannot connect to named pipe after wait = \\.\pipe\server_jack_default_0 err = 2
Cannot connect to server request channel
jack server is not running or cannot be started
JackShmReadWritePtr::~JackShmReadWritePtr - Init not done for -1, skipping unlock
JackShmReadWritePtr::~JackShmReadWritePtr - Init not done for -1, skipping unlock
jack_deactivate called with a NULL client
jack_deactivate called with a NULL client
jack_client_close called with a NULL client
JackPortAudioDriver::Render paOutputUnderflow
00:29:33.553 JACK was stopped
00:29:33.559 JACK has crashed.
00:29:35.930 Could not connect to JACK server as client. - Overall operation failed. - Unable to connect to server. Please check the messages window for more info.