Error for 'When item or file is modified'

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Posted on by Jassel_Zumaya

When a specific column is changed, I created the following flow, but it's still not working!

Flow is as follows:

Expression used in *since field: "sub(int(item()?['{VersionNumber}']),1)"

I get the following error in 2nd step "get changes for an item or a file (properties only)":

Invalid Template

Unable to process template language expressions in action 'Get changes for an item or a file (properties only)' inputs at line '0' and column '0': 'The template language function 'int' was invoked with a parameter that is not valid. The value cannot be converted to the target type.'.

No idea how to solve!

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Building flows

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v-bofeng-msft Microsoft Employee on at

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Hi @Jassel_Zumaya ,

sub(int(item()?['{VersionNumber}']),1) is wrong, the expression should be:

sub(int(triggerOutputs()?['body/{VersionNumber}']),1)

In addition, you need to set the id parameter of the action.

Best Regards,

Bof

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Jassel_Zumaya 2 on at

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No luck. I am still getting the same error.

I've added the ID* and updated the expression.
It automatically added an "apply to each," to the "get changes for an item or a file" function, but still did not work.

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