Dewetron pyOxygenStream

[YYY121386]

I'm a Dewetron user from China,Now I want to do some python project development and need to use the pyOxygenStream library you developed.I know you updated the open source project on github yesterday. I have tried both the new and old versions.The code error is as follows:
Connected via SCPI to 127.0.0.1:10001 identified as DEWETRON,OXYGEN,0,6.4.4
No Channel Set
DST Error(s):-200,"Execution error; Config item Neon/LongName unknown for ' ' ",-200,"Execution error;Cannot start with no configured channels"
ERROR:root:connectionto127.0,0,1:10005 failed:[WinError 10061]由于目标计算机积极拒绝，无法连接（The connection could not be made because the target computer actively refused）
进程已结束，退出代码为 0（The process has ended and the exit code is 0）
However, the official DataStream software provided by your staff can run normally. I think the operation steps are the same. But my working environment here is a bit special and I can't connect to the Internet. So I imported the dependencies and the libraries that must be installed to run the code from the outside. Is there any solution?I hope to receive your reply as soon as possible. Thank you

[tkastner]

Hi,
the error indicates, that when calling DataStream.init() there are no configured channels to be streamed.
Did you use measurementDevice.DataStream.setItems(channelNames) to specify a set of channels?
As shown in the example you can query the channels by calling measurementDevice.getChannelList() and use this list of names to pick your required channels.

I hoped this helped you, if not, could you eventually share some code to understand how you are using the stream library and to make it easier to resolve the problem together.

Regards, Thomas

[tkastner]

Reading through your error description again, I discovered that the IP address has mixed dots and commas:

ERROR:root:connectionto127.0,0,1:10005 failed

Maybe you have already discovered this, but I wanted to tell you, just in case...

Regards, Thomas