Byte empty / errore

[Taverz]

E/flutter (17985): [ERROR:flutter/runtime/dart_vm_initializer.cc(41)] Unhandled Exception: SerialPortError: Interrupted system call, errno = 4 E/flutter (17985): I/flutter (17985): port.inputStream!.listen[0] I/FTDISerialDevice(17985): Control Transfer Response: 0 I/FTDISerialDevice(17985): Control Transfer Response: 0 W/System.err(17985): java.lang.InterruptedException W/System.err(17985): at java.lang.Object.wait(Native Method) W/System.err(17985): at java.lang.Object.wait(Object.java:442) W/System.err(17985): at java.lang.Object.wait(Object.java:568) W/System.err(17985): at com.felhr.usbserial.SerialBuffer$SynchronizedBuffer.get(SerialBuffer.java:117) W/System.err(17985): at com.felhr.usbserial.SerialBuffer.getWriteBuffer(SerialBuffer.java:72) W/System.err(17985): at com.felhr.usbserial.UsbSerialDevice$WriteThread.doRun(UsbSerialDevice.java:402) W/System.err(17985): at com.felhr.usbserial.AbstractWorkerThread.run(AbstractWorkerThread.java:21) I/flutter (17985): port.inputStream!.listen[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] I/FTDISerialDevice(17985): Control Transfer Response: 0 I/FTDISerialDevice(17985): Control Transfer Response: 0 Application finished.

[rockerer]

Can you please give some context to this message. When does it happen, what devices are used?

[altera2015]

close for lack of reply.