PDF creation worked on Desktop but failed in mobile app

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Posted on by AT_AlanTse123

181

Hi all,

I am developing the power app that use to create pdf and send email.

My power app that has the checkboxes for the user select

Below is my code:

Office365Outlook.SendEmailV2(
"alan.tse@clp.com.hk" /*DataCardValue84.Text &";"*/,/// To
"New: CLPeS of PO:",// Subject
"Dear Sirs," &" The LALG Site e-inspection Report is attached and pasted as below for your follow up." & " Thank." &
" Dear Contractor," & " Please refer to the report and rectify the defect(s) and provide Photo(s) to us for update by 2 business days." &" Thanks.",
{Attachments: Table(
{
Name: "submittedInspection.pdf",

ContentBytes: PDF(DataCard1, {Orientation: "Portrait", ExpandContainers: true})
}
)
}
);

It is worked on desktop but failed on mobile app.

If i do not tick the check box on the mobile app, it is successful to send email with PDF.

It will cause below error if i tick anyone check box on the mobile , i do not have idea, would anyone help?

Thank you very much.

Categories:

Building Power Apps

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Shaheer Ahmad 2,194 Moderator on at

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Hello,
Hope you're doing well
Ensure that the PDF(DataCard1, {Orientation: "Portrait", ExpandContainers: true}) expression is correctly generating the PDF content. Verify that it is not returning null or an empty value. You can use a label or other control to display the result of this expression for debugging purposes.

Add a check to handle the case where the attachment content is null or empty before attempting to send the email. You can use the If function to conditionally send the email only if the attachment content is valid.

If(!IsBlank(PDF(DataCard1, {Orientation: "Portrait", ExpandContainers: true})), Office365Outlook.SendEmailV2( "alan.tse@clp.com.hk", "New: CLPeS of PO:", "Dear Sirs, ..." & " Thanks.", { Attachments: Table( { Name: "submittedInspection.pdf", ContentBytes: PDF(DataCard1, {Orientation: "Portrait", ExpandContainers: true}) } ) } ) )
Shaheer Ahmad 2,194 Moderator on at

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Also can you please let me know how youre showing these error popups?
AT_AlanTse123 181 on at

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I use the power app on the smartphone, then i select one of the check box and press the send button, these error popups were shown.
If I select anyone check box, these error popups were shown.

Thank you very much
Shaheer Ahmad 2,194 Moderator on at

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The error states that the Attachment parameter in your code is returning null or blank.
AT_AlanTse123 181 on at

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May i know the attachment parameter is about for what?
Checkbox? Addpicture control?
Thank you