03-28-2015 04:38 PM - edited 03-28-2015 04:42 PM
Hello,
I have installed LabView 2014 SP1 (32bit), NI DAQ, and myRio Toolchain. But when I try to run the Discrete LED example I get the below error. Seems as if LabView can't find the myRio vis. Anyone has any idea what's going on? Also it shows myRio as having features not available?? Iv'e tried adding C:\Program Files (x86)\National Instruments\LabVIEW 2014\vi.lib\myRIO to the vi search path, but that didn't help.
03-30-2015 11:55 AM
Hello j.valerio,
You mentioned that you have installed LabVIEW 2014 and the myRIO Toolkit but did you also install the LabVIEW Real-Time Module? This add-on is required to use the myRIO. The link below describes the required software.
Required Software for NI myRIO
http://www.ni.com/product-documentation/14603/en/
Regards,
j_bou
03-30-2015 12:08 PM
03-31-2015 05:51 PM
Hello j.valerio,
I am running LabVIEW 2014 SP1 on my computer and can open and run the code without any problems. When you recieve that error, is it when you try to open the VI or when you try to run the VI? If the error appears when you try to open it, if you click "Ignore All", can you run the code?
On my computer the file that LabVIEW is looking for is located at C:\Program Files (x86)\National Instruments\LabVIEW 2014\vi.lib\rvi\interface\Simulation. Try finding the specific VI that LabVIEW is looking for on your computer and add its path to the VI search path in LabVIEW.
Regards,
j_bou
03-31-2015 09:13 PM - edited 03-31-2015 09:13 PM
Thanks for the suggestions, but I'm still having issues.When I press Ignore All I can't run the code because LabView can't find the VIs. Adding the path to the missing VI fixes the loading issue, but the code still doesn't run, I get an error that the myRio can be found. Everything was running fine untill I tried to update LabView to SP1 then all the problems started. Not sure if directory names where changed or what. I uninstalled all Labview components from my PC and rinstalled everything in the below order, but still had the same problems.
1. LabVIEW 2014 SP1 32-bit
2. LabVIEW Real-Time Module
3. 2014 myRIO Toolkit
4. NI-DAQmx
The abode are all latest downloads. The myRio is detected properly by MAX and the myRIO Launch screen when USB is connected launches properly, I can run the myRIO getting started wizard without problems.
04-01-2015 05:24 PM
Hello j.valerio,
It seems like you are making progress. You are now able to open the VI and press the run button. At this point we just need to figure out why you are not able to connect to the myRIO.
1) Have you verified that the IP address in the project (next to the myRIO) is correct? The myRIO IP address should always be 172.22.11.2 (you can check this in MAX). Make sure this is the IP address set in the project.
2) Did you try to connect to the myRIO in the project by right clicking on the myRIO and then choosing the connect option?
3) Are you able to connect and run any other example on the myRIO?
Regards,
j_bou
04-03-2015 12:54 PM
Why are you installing DAQmx? You're working with a RIO device. Try installing NI-RIO instead.
04-06-2015 04:10 AM
04-06-2015 06:00 PM
I still can't figure this out. It does find the myRio device, but it then asks for the VIs again and shows the no features available. I have no idea why it's behaving this way. Everything used to work just fine until I updated to SP1. I've tried uninstalling and installing a few times in different ways, but nothing. Last resort is to try the discs it comes with again and see what it does.
04-06-2015 06:20 PM