flow launched from powerapps error

[Anonymous]

I have a powerapp that launches a flow, passing some variables into flow parameters.

One of those vairables is an email address used to fetch a users O365 profile in the flow.

Another is an ID used to fetch a SharePoint list item.

When I run the flow from PowerApps, the list item is collected, but I then get the following flow error on the O365 Get user profile portion:

Unable to process template language expressions in action 'Get_user_profile' inputs at line '1' and column '2065': 'The template language expression 'json(decodeBase64(triggerOutputs().headers['X-MS-APIM-Tokens']))['$connections']['shared_office365users']['connectionId']' cannot be evaluated because property 'shared_office365users' doesn't exist, available properties are 'shared_sharepointonline, shared_office365'. Please see https://aka.ms/logicexpressions for usage details.'.

PowerApps flow launch:

UpdateContext({VisitReference: SharePointListItemID});
UpdateContext({SendAccessEmailTo: "myemail@home.com"});
UpdateContext({VisitorListEmailBody: "Hello World"});
'FlowName'.Run(VisitReference, SendAccessEmailTo, VisitorListEmailBody);

When I run the flow from flow and simply type the values for the variables, it works fine....

@Admin: https://flow.microsoft.com/manage/environments/Default-7369e6ec-faa6-42fa-bc0e-4f332da5b1db/flows/0a...

[v-monli-msft]

Hi  @Anonymous,

The link is broken and I cannot  see your flow configuration. Please take a screenshot instead.

Regards,

Mona

[Anonymous · Accepted solution]

I have seen this before and usually deleting flow as a datasource and re-adding it does the trick... check the end of this blog post for an example...

http://www.cleverworkarounds.com/2017/06/27/a-filename-generation-example-for-powerapps-with-flow/

regards

Paul

[Anonymous]

Yep, this ended up being the only way to carry on working.

Had to delete the datasource, save the file, close studio, reopen, then reconnect the datasource - then it worked fine.

Had another issue pop up with flows launched with powerapps, same workaround resolved it.

Thanks!

R

[mathocom]

HI,

im having hte same issue. It acutally tells me that 'share_office365_1' doesnt exist (not sure where the _1 comes from): 

The full message is: 

'Unable to process template language expressions in action 'Send_an_email' inputs at line '1' and column '2552': 'The template language expression 'json(decodeBase64(triggerOutputs().headers['X-MS-APIM-Tokens']))['$connections']['shared_office365_1']['connectionId']' cannot be evaluated because property 'shared_office365_1' doesn't exist, available properties are 'shared_dynamicscrmonline'. Please see https://aka.ms/logicexpressions for usage details.'

In your solution you refer to close and reopen studio. Im not using any desktop app so i closed and re-launched the browser with no effect. Any ideas?

thanks

[ltabosa]

For me the problem was because I was running the Flow from previous failed ones.

When I started one new trigger It worked well.

My trigger is a PowerApp button.

[Tanwedar]

This is what caused the problem to occur for me. Redoing the test with data from a successful run worked fine.

[ck25415]

will they ever fix this issue? Its really annoying to re add the workflow as a datasource and publish the app again multiple times.