Technical Support

Hello, could you please share your log file? Go to the gear button in the most up right corner, settings, there you will see "open logs folder..." button. 

I am experiencing the same error when I attempt to send any midi through logic pro x. Has there been any news regarding this issue?

Hey Christopher may be you can share your log file please? Thanks in advance. 

I've the same problem ....

[00:37:23 ERR] Elapsed: 00:00:05.3411118 Failed: System.UnauthorizedAccessException: Access to the port '/dev/tty.usbserial-EN372745' is denied.

 ---> System.IO.IOException: No such file or directory

   --- End of inner exception stack trace ---

   at System.IO.Ports.SafeSerialDeviceHandle.Open(String portName)

   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)

   at System.IO.Ports.SerialPort.Open()

   at EMU.Output.Serial.Connect(String portname)

[00:37:24 ERR] Elapsed: 00:00:06.8111618 Failed: System.UnauthorizedAccessException: Access to the port '/dev/tty.usbserial-EN372745' is denied.

 ---> System.IO.IOException: No such file or directory

   --- End of inner exception stack trace ---

   at System.IO.Ports.SafeSerialDeviceHandle.Open(String portName)

   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)

   at System.IO.Ports.SerialPort.Open()

   at EMU.Output.Serial.Connect(String portname)

[00:37:24 ERR] Elapsed: 00:00:07.1190953 Failed: System.UnauthorizedAccessException: Access to the port '/dev/tty.usbserial-EN372745' is denied.

 ---> System.IO.IOException: No such file or directory

   --- End of inner exception stack trace ---

   at System.IO.Ports.SafeSerialDeviceHandle.Open(String portName)

   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)

   at System.IO.Ports.SerialPort.Open()

   at EMU.Output.Serial.Connect(String portname)

[00:37:25 ERR] Elapsed: 00:00:07.4266694 Failed: System.UnauthorizedAccessException: Access to the port '/dev/tty.usbserial-EN372745' is denied.

 ---> System.IO.IOException: No such file or directory

   --- End of inner exception stack trace ---

   at System.IO.Ports.SafeSerialDeviceHandle.Open(String portName)

   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)

   at System.IO.Ports.SerialPort.Open()

   at EMU.Output.Serial.Connect(String portname)

[00:37:25 ERR] Elapsed: 00:00:07.7300066 Failed: System.UnauthorizedAccessException: Access to the port '/dev/tty.usbserial-EN372745' is denied.

 ---> System.IO.IOException: No such file or directory

   --- End of inner exception stack trace ---

   at System.IO.Ports.SafeSerialDeviceHandle.Open(String portName)

   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)

   at System.IO.Ports.SerialPort.Open()

   at EMU.Output.Serial.Connect(String portname)

[00:37:25 ERR] Elapsed: 00:00:08.0335317 Failed: System.UnauthorizedAccessException: Access to the port '/dev/tty.usbserial-EN372745' is denied.

 ---> System.IO.IOException: No such file or directory

   --- End of inner exception stack trace ---

   at System.IO.Ports.SafeSerialDeviceHandle.Open(String portName)

   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)

   at System.IO.Ports.SerialPort.Open()

   at EMU.Output.Serial.Connect(String portname)

[00:37:26 ERR] Elapsed: 00:00:08.3436458 Failed: System.UnauthorizedAccessException: Access to the port '/dev/tty.usbserial-EN372745' is denied.

 ---> System.IO.IOException: No such file or directory

   --- End of inner exception stack trace ---

   at System.IO.Ports.SafeSerialDeviceHandle.Open(String portName)

   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)

   at System.IO.Ports.SerialPort.Open()

   at EMU.Output.Serial.Connect(String portname)

[00:37:26 ERR] Elapsed: 00:00:08.6527093 Failed: System.UnauthorizedAccessException: Access to the port '/dev/tty.usbserial-EN372745' is denied.

 ---> System.IO.IOException: No such file or directory

   --- End of inner exception stack trace ---

   at System.IO.Ports.SafeSerialDeviceHandle.Open(String portName)

   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)

   at System.IO.Ports.SerialPort.Open()

   at EMU.Output.Serial.Connect(String portname)

[00:37:26 ERR] Elapsed: 00:00:08.9604358 Failed: System.UnauthorizedAccessException: Access to the port '/dev/tty.usbserial-EN372745' is denied.

 ---> System.IO.IOException: No such file or directory

   --- End of inner exception stack trace ---

   at System.IO.Ports.SafeSerialDeviceHandle.Open(String portName)

   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)

   at System.IO.Ports.SerialPort.Open()

   at EMU.Output.Serial.Connect(String portname)

[00:37:26 INF] Serial. Cant connect: /dev/tty.usbserial-EN372745. Elapsed: 00:00:09.2704054

[02:37:36 INF] Can't open serial port /dev/tty.usbserial-EN372745 try again later

[02:37:36 ERR] Elapsed: 00:00:00.0001791 Failed: System.UnauthorizedAccessException: Access to the port '/dev/tty.usbserial-EN372745' is denied.

 ---> System.IO.IOException: No such file or directory

   --- End of inner exception stack trace ---

   at System.IO.Ports.SafeSerialDeviceHandle.Open(String portName)

   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 

Logs attached. 

New beta 23.1.24.10 has some improvements for MIDI notes & updated AU & VST plugins. It can help with the issue. Please, provide recorded footage with video & logs with the issue if this beta doesn’t work for you.

All the plugins are in the installer. Put them into correspondent folders (see the attached picture) and you're good to go. 

Robbie, could you please make a video with the reproducing steps, so that it would be visible what exactly you do and how it crashes?

Folks, while video with the issue is not ready, try to change 'Midi provider' option in the Settings to 'RtMIDI'. And restart EMU please. This might help. By default it is DryWetMIDI.

It is sad that the RtMIDI hasn't worked out...

Christopher, Robbie, if the attachment is too big - please use video hosts or other file exchange servers to share the video with the reproduction steps.