Can't Publish Flow: Condition Contains Invalid Expressions

[Woodmeli]

I'm trying to publish this flow so I can test it, but I keep getting the same error message: 

The input parameter(s) of operation 'Condition' contains invalid expression(s). Fix invalid expression(s) for the input parameter(s) of operation 'Condition'.

I can't find any errors - any suggestions on where I'm going wrong?

[BenClistBC2]

Kia ora @Woodmeli,

Nothing looks obviously wrong from the screenshot, can you please click Code View in the panel on the right and either screenshot or copy and paste what's in there?

Ngā mihi,

Ben

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[Woodmeli]

Hi Ben,

Here's the code:

{

"type": "If",

"expression": {

"and": [

{

"not": {

"equals": [

"@body('Get_book_details')?['pu_bookimage']",

"@null"

]

}

}

]

},

"actions": {

"HTML_book_image": {

"type": "Compose",

"inputs": "<img src=\"data&colon;image/jpeg;base64, @{body('Get_book_details')?['pu_bookimage']}\"/>"

},

"Send_an_email_(V2)_-_Include_Image_copy": {

"type": "OpenApiConnection",

"inputs": {

"parameters": {

"emailMessage/To": "@triggerBody()?['pu_studentemail']",

"emailMessage/Subject": "New Loan Taken Out",

"emailMessage/Body": "<p>@{triggerBody()?['pu_studentfullname']}, you have taken out @{body('Get_book_details')?['pu_bookname']} on loan.</p><p>@{outputs('HTML_book_image')}<br>The book is due back on @{formatDateTimetriggerBody()?['pu_datedue'], 'ddd dd MMM yyyy')}</p><br><p>Many thanks the <b><strong>Contoso Library Team</strong></b></p><p>@{outputs('ContosoElementaryImage_copy')}</p>",

"emailMessage/Importance": "Normal"

},

"host": {

"apiId": "/providers/Microsoft.PowerApps/apis/shared_outlook",

"connection": "shared_outlook_1",

"operationId": "SendEmailV2"

}

},

"runAfter": {

"HTML_book_image": [

"SUCCEEDED"

]

},

"metadata": {

"operationMetadataId": "77353412-34a5-4719-9c49-c3b41d162e3c"

}

}

},

"else": {

"actions": {

"Send_an_email_(V2)_-_No_Image": {

"type": "OpenApiConnection",

"inputs": {

"parameters": {

"emailMessage/To": "@triggerBody()?['pu_studentemail']",

"emailMessage/Subject": "New Loan Taken Out - No book image",

"emailMessage/Body": "<p>@{triggerBody()?['pu_studentfullname']}, you have taken out @{body('Get_book_details')?['pu_bookname']} on loan.</p><p><br>The book is due back on @{formatDateTimetriggerBody()?['pu_datedue'], 'ddd dd MMM yyyy')}<br><br>Many thanks the <b><strong>Contoso Library Team</strong></b></p><p>@{outputs('ContosoElementaryImage_copy')}</p>",

"emailMessage/Importance": "Normal"

},

"host": {

"apiId": "/providers/Microsoft.PowerApps/apis/shared_outlook",

"connection": "shared_outlook_1",

"operationId": "SendEmailV2"

}

},

"metadata": {

"operationMetadataId": "77353412-34a5-4719-9c49-c3b41d162e3c"

}

}

}

},

"runAfter": {

"ContosoElementaryImage_copy": [

"SUCCEEDED"

]

}

}

[BenClistBC2]

Kia ora @Woodmeli,

Apologies for the delay, the condition in your statement should be is not equal to. At the moment you're trying to embed an image when there isn't one.

Ngā mihi,

Ben

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