Depended item: Value "None" not suitable for float

[rootus]

I used zbxwmi to get info from a windows workstation. Processor load.
Sometimes it returns "None" and I get the error : Value "None" of type "string" is not suitable for value type "Numeric (float)"
Is there a way to handle this.

[valentins.grins]

Hello,

You can try to use the preprocessing to this item. For example if you receive None add the preprocessing step:
Name: Regular expression
Parameters: None
Output: 0
This will replace your string from "None" to 0

[rootus]

It also replaces the other value's.

[valentins.grins]

rootus,

this is strange as it shall not replace the value if it does not match regex pattern. Can you show your sample received values and what are the results?