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Flow Error - property 'text' cannot be selected - split(triggerbody()['text'], ';')

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Posted on by Cassifer

Hi there, I'm trying to export a paginated report to Sharepoint, with all parameters as the default except one called "client" that I'd like to cycle through.

I'm following this guide:

https://eriksvensen.wordpress.com/2021/03/28/multivalue-parameters-in-powerbi-paginated-report-when-using-powerautomate-to-export-to-file/

However, I am getting this error message.

Action 'Apply to Each' failed

Unable to process template language expressions for action 'Apply_to_each_3' at line '0' and column '0': 'The template language expression 'split(triggerBody()['text'],';')' cannot be evaluated because property 'text' cannot be selected. Please see https://aka.ms/logicexpressions for usage details.'.

This is my flow so far. The "current item" is from the correct "apply to each"

Does anyone know what might be wrong? Any advice on improvements also welcomed

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Building flows

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creativeopinion 10,502 Super User 2025 Season 2 on at

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Re: Flow Error - property 'text' cannot be selected - split(triggerbody()['text'], ';')

@Cassifer The Apply to Each action needs an Array variable to loop through. Can you upload a screenshot of the entire flow to provide more context as to what's going on?

Thx!

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Cassifer 10 on at

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Re: Flow Error - property 'text' cannot be selected - split(triggerbody()['text'], ';')

@creativeopinion Sure can! Please see below:

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grantjenkins 11,063 Moderator on at

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Re: Flow Error - property 'text' cannot be selected - split(triggerbody()['text'], ';')

If some of your records don't have any data in the text field then your JSON may not have a text property (depending on the schema) which would likely cause this error. Can you check your JSON to ensure all records have a text property, and if not we can work from there to try and resolve.

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creativeopinion 10,502 Super User 2025 Season 2 on at

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Re: Flow Error - property 'text' cannot be selected - split(triggerbody()['text'], ';')

@Cassifer
Loop through the Files Returned
The expression in the Apply to Each action is unnecessary. Use the value dynamic content from that action in the Apply to Each action. This will loop through each item returned.

Fun Fact: This action name is very misleading. It will return both files and folders.
Count Items Returned (optional)
This part is optional but it can help with troubleshooting. Add a Compose action to store the number of items returned from the List files in folder action.

Insert and Expression and use the length() function.

Click on the Dynamic Content tab and insert the value dynamic content into the length() function.
Filter out Files Only
To filter out Files only, you will need to use a Filter Array action. To learn more about how to use the Filter Array action, please refer to this recent YT Tutorial I uploaded. Tip: Rename your actions to keep things organized!

In the From field, insert the value dynamic content from the List files in folder action. In the first value field insert the Is folder? dynamic content. Leave the operator as is equal to and insert a false function (expression tab). If you are looking for folders only, then you would use the true function.

Whenever I use a Filter Array action in my flows I always add a Compose action to store the number of items returned. This helps with troubleshooting and can also be used in a condition action to prevent the flow from continuing on if no items are returned.
Just as above, use the length() function and this time, insert the Body dynamic content from the Filter Array action.

Run a test. Always test your flow out after adding a few actions before moving on. Verify the counts of items/files returned.

I'm a bit unclear on why you are deleting the OneDrive file then continuing on with your flow. Once the file has been deleted, you won't be able to access the dynamic content from that item.

Can you provide a bit more insight as to what you are trying to accomplish. If anything, the Delete File action should be the last action after your other actions have run through.

Hope this helps!
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Cassifer 10 on at

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Re: Flow Error - property 'text' cannot be selected - split(triggerbody()['text'], ';')

Hi @creativeopinion
Thanks so much for the detailed response!
In summary, the intent of the flow is:
RECURRENCE/LIST FILES IN FOLDER/APPLY TO EACH
Delete existing files in folder
      Users want to see only the most recent version
(thank you for the note re:files/folders – for this purpose it is okay if any+all content is deleted but will keep the super helpful troubleshooting tips in mind)
INITIALIZE VARIABLE/APPLY TO EACH 3
Create Array Variable to cycle through different parameters during report export
EXPORT TO FILE FOR PAGINATED REPORTS
Reference variable created in Step 2 to export file as xls or pdf
CREATE FILE
Create file in Sharepoint
I tried removing the ParameterValues specification in Step 3 and the process is still failing – our data engineer says that he suspects the core issue is at one of the connection pathway
A separate, simplified Flow that just deletes prior files before exporting a paginated report DOES work but that report only uses a Power BI dataset whereas this troublemaker report also directly queries SQL.
If I delete out the parameter portions of this Flow, I get the error message:
“Effective identity on Azure SQL datasources with SSO enabled requires access token to be provided”
{
    "statusCode": 400,
    "headers": {
        "Cache-Control": "no-store, must-revalidate, no-cache",
        "Pragma": "no-cache",
        "Strict-Transport-Security": "max-age=31536000; includeSubDomains",
        "X-Frame-Options": "DENY",
        "X-Content-Type-Options": "nosniff",
        "RequestId": "5d09d06b-da33-4324-b641-f898d064dae9",
        "Access-Control-Expose-Headers": "RequestId",
        "Timing-Allow-Origin": "*",
        "x-ms-apihub-cached-response": "true",
        "x-ms-apihub-obo": "false",
        "Date": "Mon, 23 Oct 2023 15:42:00 GMT",
        "Content-Length": "170",
        "Content-Type": "application/json"
    },
    "body": {
        "error": {
            "code": "InvalidRequest",
            "message": "Effective identity on Azure SQL datasources with SSO enabled requires access token to be provided"
        }
    }
}

These are the connectors we are using and I’ve already re-signed in to everything multiple times
@grantjenkins thank you for the note re: missing text property. Filled in some blank entries and will see if that fixes once our data warehouse refreshes tomorrow morning.

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creativeopinion 10,502 Super User 2025 Season 2 on at

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Re: Flow Error - property 'text' cannot be selected - split(triggerbody()['text'], ';')

@Cassifer I see. How are you setting the Array variable in step 2? Where is that content coming from? I'm unclear on this part of your flow.

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Cassifer 10 on at

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Re: Flow Error - property 'text' cannot be selected - split(triggerbody()['text'], ';')

@creativeopinion
I was attempting (apparently unsuccessfully) to follow this instructional to create an array variable to cycle through a parameter setting upon report export. Thanks for taking a look!
https://eriksvensen.wordpress.com/2021/03/28/multivalue-parameters-in-powerbi-paginated-report-when-using-powerautomate-to-export-to-file/

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creativeopinion 10,502 Super User 2025 Season 2 on at

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Re: Flow Error - property 'text' cannot be selected - split(triggerbody()['text'], ';')

@Cassifer Based on this screenshot you uploaded from your flow, what is the output of this expression? The tutorial you are referring to uses a manual trigger with a text input. Your flow doesn't include that.

Can you put this expression into a Compose action just above the Apply to Each action and run a test? What is the output?

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Cassifer 10 on at

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Re: Flow Error - property 'text' cannot be selected - split(triggerbody()['text'], ';')

@creativeopinion
Can do - here is output. It does seem to delete existing files in folder as desired but is failing at the 'Apply to each 3' step with the same error message

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creativeopinion 10,502 Super User 2025 Season 2 on at

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Re: Flow Error - property 'text' cannot be selected - split(triggerbody()['text'], ';')

@Cassifer It's failing cause your array isn't able to be created from nothing. As mentioned in my previous response. Put the expression into a Compose action (exactly as you have it in the Apply to each 3 action and run a test. Put the Compose action after your initialize variable action. I would imagine the array is empty. You don't have any content in your trigger—your trigger is different than that of the tutorial you shared.

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