The driving station does not recognize the robot code

Hello FRC community, I would like to know why the 2020 driver station is not recognizing the robot code ?, if everything is updated with the 2020 programs.

Please give more information. There could be lots of issues, like not setting LabVIEW code as run on startup, never having deployed the code in the first place, and the list goes on.

What language do you guys use?
What steps to resolve have you already taken?
Are you getting any errors when deploying your code? If so, please share.
Any other relevant information, please share too.

What language do you guys use? : Java

What steps to resolve have you already taken? : we use the imaging tools 2020 to re-install the RoboRIO, and the Radio configuration Utility to configurate the Radio; the code we deploy to the RoboRIO is uploaded without a problem, but the driver station states that, “There is no robot code”, also on the RoboRIO itself the “COMM” LED stays solid red as well as the “Robot Code” on the driver station also stays solid red but the communication between driver station and RoboRIO has no problem

This is likely an error in your code. Are you sure that your code is compiling? Please provide more information.

We faced this issue last night… It turned out we were initializing a PWM twice. Its a tricky error since the code compiles and builds to the robot but on the driver station it says no Robot Code.

Go through your code and see if there are 2 motors with the same PWM/CAN id.

This should show up as a “HAL” error at runtime. Make sure to check the driverstation logs if you have issues like this.

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