LabVIEW

cancel
Showing results for 
Search instead for 
Did you mean: 

CANopen Fetch from Data

Solved!
Go to solution

I have dragged this subvi Fetch from Data  of CANopen.

But i got the problem with "One or more polymorphic instances have a connector pane that is incompatible with the connector panes of other instances."

How can i solve it?

0 Kudos
Message 1 of 4
(139 Views)

Hi Zhangfy,

 

then you have accidently changed one instance of that polymorphic VI even though you should NOT CHANGE VIs from (NI-supplied) libraries…

 


@Zhangfy wrote:

How can i solve it?


  1. Use your SCC system to revert back to a working version of this VI. When you don't use any SCC system: start using one!
  2. Pick a backup with a working/unchanged version of this VI. When you don't use backups: start using them!
  3. Reinstall the CANopen driver with all VIs…
Best regards,
GerdW
CLAD expired, using LV2011SP1 + LV2017 (+LV2019 sometimes) on Win7+cRIO
Kudos are welcome Smiley Wink

0 Kudos
Message 2 of 4
(123 Views)

May i copy the CANopen vi.lib from another computer?

0 Kudos
Message 3 of 4
(117 Views)
Solution
Accepted by topic author Zhangfy

Yes.

Best regards,
GerdW
CLAD expired, using LV2011SP1 + LV2017 (+LV2019 sometimes) on Win7+cRIO
Kudos are welcome Smiley Wink

0 Kudos
Message 4 of 4
(104 Views)