Technical Support

Here is a link to a video showing the behavior we are seeing.

This shows the behavior we are seeing when sending a midi note to emu from Logic Pro.

Folks, appealing to you with another try to resolve this issue. 

Please, try the new Beta 23.2.1.12 version (with DryWetMIDI service) you can download it from the EMU itself or from this link: https://s3-us-west-2.amazonaws.com/enttec-software-builds/emu/EMU-Beta.pkg 

If it doesn’t work we can schedule a video call if you ok with it - I want to see and shoot what exactly are you doing to get the crash.

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.

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.

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?

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

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.

Logs attached. 

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 

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

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?