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Issue with append to array variable

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Posted on by MerlinT

I have a flow which gets the file properties from a sharepoint library. Based on the criteria I need to send one email which contains multiple criteria matches.

I am getting the following error message - The value cannot be null. The action type 'AppendToArrayVariable' only supports values of types 'Float, Integer, String, Boolean, Object'.

Append to Array variable =

What am I doing wrong??

Thanks

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v-yueyun-msft on at

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Hi , @MerlinT

Dose your "Documen_x0020_Reviewer/Email" return blank in your side? Can you show me your output of your "gets file properties" action with the [Documen_x0020_Reviewer/Email] field in your flow run history?

And if it return null in your side , you need to add the condition before your "Append to array variable" action:

The condition you can refer to this

Best Regards,

Yueyun Zhang

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MerlinT 42 on at

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Hi Yueyun

No it does not return blank.
I did realise the field name was slightly different, and updated it however the issue still remains.

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v-yueyun-msft on at

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Hi , @MerlinT

Thanks for your response! What's the expression you use in your side and what's the data type of your "Document_x0020_Accountab....Cliams"? And can you show me your error code now?

And you need to ensure all the [Document_x0020_Accountab....Cliams ] do not return null in your array instead of just one item.

Best Regards,

Yueyun Zhang

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MerlinT 42 on at

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Hi Yueyun

Thank you for your patience.
There were some blank fields which I have corrected. The flow all works now with the exception of the last step which is to update the date field in the sharepoint file properties with todays date + 30 days.
I tried adding
addDays(utcNow(),30,'dd/MM/yyyy') how it comes up with the following error message -
Any help would be very appreciated.

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