Im getting an error "4 The operation failed with an error. Validation failed for 1 parameter(s)."

Im getting this error since 2 days ago. Nothing change in the scenario configuration, it was working good and suddenly it begans throwing this error.

This is a Woocommerce watch orders, creating a google contact scenario.

It seems to be getting the information correctly from woocommerce, as it shows data size, but no being able to input it on to google contacts anymore. It shows 0kb for data size.

Welcome to the Make community!

1. Screenshots of module fields and filters

Please share screenshots of relevant module fields and filters in question? It would really help other community members to see what you’re looking at.

You can upload images here using the Upload icon in the text editor:

2. Scenario blueprint

Please export the scenario blueprint file to allow others to view the mappings and settings. At the bottom of the scenario editor, you can click on the three dots to find the Export Blueprint menu item.

(Note: Exporting your scenario will not include private information or keys to your connections)

Uploading it here will look like this:

blueprint.json (12.3 KB)

3. And most importantly, Input/Output bundles

Please provide the input and output bundles of the modules by running the scenario (or get from the scenario History tab), then click the white speech bubble on the top-right of each module and select “Download input/output bundles”.


Save each bundle contents in your text editor as a bundle.txt file, and upload it here into this discussion thread.

Uploading them here will look like this:

module-1-input-bundle.txt (12.3 KB)
module-1-output-bundle.txt (12.3 KB)


If you are unable to upload files on this forum, alternatively you can paste the formatted bundles in this manner:

  • Either add three backticks ``` before and after the code, like this:

    input/output bundle content goes here

  • Or use the format code button in the editor:

Providing the input/output bundles will allow others to replicate what is going on in the scenario even if they do not use the external service.

Following these steps will allow others to assist you here. Thanks!


Problem seems to be in google contacts not being able to read the output bundle that woocommerce throw. As the image shows, woocommerce is throwing 9.5kb of data size and google contacts shows 0kb

Any suggestions? As i said, nothing change in the configuration, it just stop working.

You did not provide a single requested information.

Please refer to the previous post for further instructions.

If you need further assistance, please provide the following:

1. Screenshots of the mappings in the Google Contacts module

2. Scenario blueprint

3. Downloaded Output Bundle of the WooCommerce module (NOT a screenshot)


Sorry for my mistake, pretty new at this. I also hesitate with the output bundle since it contains costumer personal information. Here are the free listed things.
Tell me if i post them correctly, please.

blueprint.json (30.1 KB)

Woocommerce Output Bundle.txt (4.0 KB)

thanks for your help

Scenario is schedlue to perform once a day, it has just now throw the error again. Make emails send me this information, it may be helpful as it mention the blueprint.


  • Cannot initialize the scenario because of the reason 'Scenario validation failed - 1 problem(s) found.'
  • Account 'TAC_2217469' not found in blueprint!

Looks like an empty email variable was mapped to a required field.

You can use the built-in function ifempty to set an alternative value.

{{ifempty(; "")}}


Also, the right way to map all the meta fields is

{{toArray(toCollection(1.metaData; "key"; "value"))}}



Totally work. I also make the changes you recomended in the meta field.

Thank you so much Samliew. U rule.