SV warning :180121602 no documentation

[soren_jensen]

I have a GUI to a project that deploys its lvlib file automatically upon startup. However, when opening the GUI by it self all SV linked controls/indicators (PSP led) turn red and I get the warning "180121602". If the GUI is opned from within the project, the GUI works just fine and all SV linked controls/indicators (PSP led) are green.

søren jensen

[Ray.R]

Can you double check the warning error number?  Because it appears that it is a custom / developer-defined error code.  Or one that was not registered.

I searched for the error code and found nothing in this forum.  Using the "Explain Error" from LV didn't help either:

"Error 180121602 occurred at an unidentified location

This error code is undefined. No one has provided a description for this code, or you might have wired a number that is not an error code to the error code input."

You probably got this far as well.

Do you know who created the lvlib and are the source files available?  Is it possible to do a search and find where the string 180121602 is placed onto the Error Cluster?  This may give a clue as to why it behaves in such a way.  BTW, warnings will not stop (typically) the operation of a VI. 

I would suspect that the warning is related to not having carried out expected routine due to the missing lvlib, if you attempted to run the GUI without the library. 

Now my curiosity is triggered...  Are you running LV8.x? 

[LabBEAN]

The following description explains the warning.  FYI, in LabVIEW 8.6 the buffering configuration area has moved under the "Network" item in the Shared Variable Properties Window (attached).

Warning 180121602 occurred at Shared Variable in Read SV - Bound Double.vi->State Machine.vi

Possible reason(s):

IAK_SHARED:  (Hex 0xABC7002) The read buffer for the variable read is empty. The last known value was returned.

-Jason