JSON in LabView

[plpablo]

Hello all I Have coplicaded Json i woudl like to get vaues from but i am geting error - 375005 

I have checked if JSON is vailid by https://jsonformatter.curiousconcept.com/. 

Please Have look 

[MilanR]

Hi plpablo,

The issue is that the JSON type has to match to a compatible LabVIEW type.

In the example provided the id portion looks like the following: 

 {"id":1, ...

In that JSON representation the JSON Object contains a field named id with a JSON Number value.

In the example, the cluster passed to Unflatten from JSON represented id as a string:

If you change the id field of the cluster to a number it parses as expected:

[plpablo]

HI Milan,

Thank You for anwser. Unfortunately i am still getting -375003 Error.

[RavensFan]

When I run the VI you just attached, I don't get any error.  Just a value of 1 for ID in that cluster.

[plpablo]

How is possibe?  

[RavensFan]

Good question.

[plpablo]

This is My first expirience witch Json so i Have no idea What can be wrong. 

My LabView version is is 2017 
Should I install any additional packages ? 

[Yamaeda]

I would suggest cutting down the JSON string to only the 2 first elements for now.

/Y

[plpablo]

For two first rows works perfect i will add more and will se when in stop working. 

Ok it stopped working after I add Devices section(table). But Why? What Schuld I do? 

[drjdpowell · Accepted solution]

Your error message says that JSON must be UTF8, but you are using UTF8-to-text to deliberately convert it to a non-UTF8 encoding.  I suspect you might be using a different LabVIEW version that is more strict about this than the version used by the other people on this thread.