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yegdeveloper
Advocate II
Advocate II

Sudden "Invalid argument type (Text). Expecting a DateTime value instead." error

Robot Happy PowerApps Survival Tactic

 

Problem

 

  • Out of the blue, you suddenly get an "Invalid argument type ... error" with code and data that you haven't changed. 

 

Invalid argument type (Text). Expecting a DateTime value instead.Invalid argument type (Text). Expecting a DateTime value instead.

 

Solution 1

 

  • Log out of PowerApps
  • Close all PowerApps/Office 365 related windows
  • Log in again

 

Solution 2

 

Sometimes a DateTime value read from your data source loses its "date-ness" and the numeric DateTime value gets interpreted as a String.

 

This solution converts the String back to a DateTime value as follows: String --> Numeric Value --> Formatted DateTime String --> DateTimeValue. 

 

It's convoluted, but here is the code: 

 

DateTimeValue( Text( Value( MyDateTimeValue ), "[$-en-US]mm/dd/yyyy hh:mm:ss") )

 

1 REPLY 1
VincentM
Advocate II
Advocate II

Same problem here, all of our applications using the CDS went down during a demo, this gives a really bad image to the product.

 

Please look into it.

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