System.Io.Ports namespace does not exit??what is wrong???

I am very sure it indeed exists. what is wrong???

 

There is no System.IO.Ports in the version of Mono used with Unity.

--Eric

 

Then How should I fix this problem????I need the serial port class .......for serial communication...

 

...Then again, it would be a lot more correct to say "there is no System.IO.Ports as long as you're using .NET 2.0 Subset in the player settings." If you switch to .NET 2.0 (not Subset) then you can import that namespace. (Although I haven't tested any of the functionality.)

--Eric

 

I fixed the problem before you replied haha.yes you are right.it is net 2.0,

 

I have same problem with you.
but, i was change net 2.0 Subset To net 2.0 .

this is error message:

IOException: Access is denied.

System.IO.Ports.WinSerialStream.ReportIOError (System.String optional_arg)
System.IO.Ports.WinSerialStream..ctor (System.String port_name, Int32 baud_rate, Int32 data_bits, Parity parity, StopBits sb, Boolean dtr_enable, Boolean rts_enable, Handshake hs, Int32 read_timeout, Int32 write_timeout, Int32 read_buffer_size, Int32 write_buffer_size)
(wrapper remoting-invoke-with-check) System.IO.Ports.WinSerialStream:.ctor (string,int,int,System.IO.Ports.Parity,System.IO.P orts.StopBits,bool,bool,System.IO.Ports.Handshake, int,int,int,int)
System.IO.Ports.SerialPort.Open ()

 

Hello Aandoni,
Im facing the same problem, did you find a way to solve it ?


While Im posting here, do you know guys if uniduino works on unity free?

 

IOException: Access is denied.

System.IO.Ports.WinSerialStream.ReportIOError (System.String optional_arg)
System.IO.Ports.WinSerialStream..ctor (System.String port_name, Int32 baud_rate, Int32 data_bits, Parity parity, StopBits sb, Boolean dtr_enable, Boolean rts_enable, Handshake hs, Int32 read_timeout, Int32 write_timeout, Int32 read_buffer_size, Int32 write_buffer_size)
(wrapper remoting-invoke-with-check) System.IO.Ports.WinSerialStream:.ctor (string,int,int,System.IO.Ports.Parity,System.IO.Ports.StopBits,bool,bool,System.IO.Ports.Handshake,int,int,int,int)
System.IO.Ports.SerialPort.Open ()
(wrapper remoting-invoke-with-check) System.IO.Ports.SerialPort:Open ()
UnityStandardAssets.Vehicles.Car.CarUserControl.Awake () (at Assets/Standard Assets/Vehicles/Car/Scripts/CarUserControl.cs:19)
please help me

 

Hey sup, it's what they said, you need to tell the project to use a different version of .net api

Go to Player Settings > Other > Configuration > API Compatibility level and chose ".NET 2.0" instead of ".NET 2.0 Subset"

 

I already Did sir. but still not working

 

Yes