[Franz]

5 years, 7 months ago #19550

hi,

when using a barcode scanner in a “module”, the mapping of the result parameters (“text” and “format”) to a struct fails with “Uncaught Path points to undefined field.”

thx.

[Mathieu Roll]

5 years, 7 months ago #17353

Up

2

Down

::

Hello Klaus,

the problem is that you are trying to move the data into a structure wich has no default values for the fields.

You have to set a initial default value for all fields you want to access.

Here you can find a little video showing how to fix this.

https://www.loom.com/share/eb8e867fb7354345a4f4d318776748a4

[Klaus79]

5 years, 7 months ago #17346

Up

0

Down

::

What does that error message mean?

I’ve mapped an integer field from an structure (global variable) to another int field from another global structure.

[Chris Bouveret]

5 years, 7 months ago #17347

Up

0

Down

::

Hi there,

can you please attach a screenshot or provide a transport of your app so that we can elaborate on this matter?

[Klaus79]

5 years, 7 months ago #17348

Up

0

Down

::

see attached the story detail.

Attachments:

You must be logged in to view attached files.

[Mathieu Roll]

5 years, 2 months ago #19621

Up

0

Down

::

Hello Franz,

 

you need to predefine your variable structure like i mentioned here.

https://community.simplifier.io/forum/topic/error-path-points-to-undefined-field/