Error message "Object references not set to an instance of an object"

[Ganguly Lab]

Hi,

We are testing Open Ephys and using Bonsai 2.3 and 2.0. We are new starter, so we are trying to test it using the two workflows that were provided the post (at https://groups.google.com/forum/#!topic/bonsai-users/ZdHnXKxgnA8 ). However we have trouble in running it.

We are using acquisition board v2.2 revision 3 with  XEM6310-LX45 FPGA.

First there was a message about the mismatch of version. So I downloaded and installed bonsai 2.0 just in case. 

Then I received a message about bitfile. So I downloaded bitfile as instructed at the FAQ.

But still now there is a message like attached image. "Object reference not set to an instance of an object"

Can you help me to solve this problem? Or is there any demo we can test our Open Ephys using Bonsai?

Thank you!

[Gonçalo Lopes]

Hi Ganguly Lab,

Do you have any headstage connected to the board? AmplifierData will only send meaningful data with an actual headstage connected.

If you want to see something streaming without headstages, you can try using the BoardAdcData instead.

Hope this helps.

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