trouble undeploying default or downloaded code

[stevethetinker]

I need to do some debugging and I am unable to get the downloaded code, whether default or mine, to undeploy. I get the following message when I try:

Unable to delete the UserProgram from the robot

The odd part is this used to work (famous last words). I had some trouble from downloading (FIRST->Download) a program that did not clean up its tasks and I had to re-image the cRIO. Since then I've had odd problems.

I found some posts on this from last year but they are not helpful. Has anyone encountered this problem this year?

[apalrd]

Deploying a new program should overwrite the old one. Thus you should never need to undeploy code.

[stevethetinker]

In order to debug a kernel task, the instructions say to undeploy the existing code because somehow it interferes with the debugger. I need to run the debugger. Ergo, I need to undeploy the downloaded code.

[stevethetinker]

The problem has gone away. I eventually deployed some code and after that I could undeploy. Don't know what it was.