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The images from a PDF attachment in a mail are corrupt + the flow won't save if I add base64

Hi! I am trying to create a flow that, long story short, should send an email with a pdf attachment and that pdf file contains a logo. I know that I should use base64 to convert the image but it's not working at all. 

larastangaciu_0-1717513531903.png

In the red box I've tried to put the base64 but i got an error while trying to save:

larastangaciu_1-1717513696869.png

Does anyone know how to solve this issue?

1 ACCEPTED SOLUTION

Accepted Solutions

Hi @larouise 

 

Expression was simple it just take the file content data as input like below

Nived_Nambiar_0-1717604582958.png

 

Expression - 

base64(outputs('Get_file_content')?['body'])
 
Now note one point here, image type which i have used was of type jpeg, that is why i have specified data:image/jpeg; when specifying image content in html.
 
Thanks & Regards,

Nived N 🚀

LinkedIn: Nived N's LinkedIn
YouTube: Nived N's YouTube Channel
Blog: Nived Nambiar's Blogs

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9 REPLIES 9

Hi @larouise 

 

I could see that error message shown is saying that there is something wrong in expression under condition action highlighted, so correct the expression under condition so that you can save the flow

Nived_Nambiar_0-1717523997831.png

 

Thanks & Regards,

Nived N 🚀

LinkedIn: Nived N's LinkedIn
YouTube: Nived N's YouTube Channel
Blog: Nived Nambiar's Blogs

🔍 Found my answer helpful? Please consider marking it as the solution!
Your appreciation keeps me motivated. Thank you! 🙌

 

Hiii! That's what I thought too... The error disappeared after deleting the BASE64 code.

Hi @larouise 

 

Quite strange- could you try to enclose the base64 code with double quotes like below

 

<img src="" ....../>

 

Thanks & Regards,

Nived N 🚀

LinkedIn: Nived N's LinkedIn
YouTube: Nived N's YouTube Channel
Blog: Nived Nambiar's Blogs

🔍 Found my answer helpful? Please consider marking it as the solution!
Your appreciation keeps me motivated. Thank you! 🙌

 

Tried that... but is this the way to add base64 to that html? 

Hi @larouise 

 

Try like this as well 

https://powerusers.microsoft.com/t5/General-Power-Automate/Convert-Image-to-Base64-in-Power-Automate...

 

Thanks & Regards,

Nived N 🚀

LinkedIn: Nived N's LinkedIn
YouTube: Nived N's YouTube Channel
Blog: Nived Nambiar's Blogs

🔍 Found my answer helpful? Please consider marking it as the solution!
Your appreciation keeps me motivated. Thank you! 🙌

 

Update: I have 3 pictures in the pdf and only 2 of them are working :))) when I put the base64 for the third one and try to save it, it gives me that error with the condition... maybe it's too much code in the Compose?

Hi @larouise 

 

don't think so, as i have tried to create a pdf file with 3 images and it worked fine

Nived_Nambiar_0-1717554582286.png

 

Could you show me what condition u have used ? is it anyway related with third image file ?

 

Thanks & Regards,

Nived N 🚀

LinkedIn: Nived N's LinkedIn
YouTube: Nived N's YouTube Channel
Blog: Nived Nambiar's Blogs

🔍 Found my answer helpful? Please consider marking it as the solution!
Your appreciation keeps me motivated. Thank you! 🙌

 

The condition is very simple, I don't think is related in anyway to the images... can you show me how did you put the base64 in that function? When i try to do it, it says that the expression is invalid...

larastangaciu_0-1717562213466.png

 

Hi @larouise 

 

Expression was simple it just take the file content data as input like below

Nived_Nambiar_0-1717604582958.png

 

Expression - 

base64(outputs('Get_file_content')?['body'])
 
Now note one point here, image type which i have used was of type jpeg, that is why i have specified data&colon;image/jpeg; when specifying image content in html.
 
Thanks & Regards,

Nived N 🚀

LinkedIn: Nived N's LinkedIn
YouTube: Nived N's YouTube Channel
Blog: Nived Nambiar's Blogs

🔍 Found my answer helpful? Please consider marking it as the solution!
Your appreciation keeps me motivated. Thank you! 🙌


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