getting an error - Microsoft.WindowsAzure.Storage: Value cannot be null. (Parameter 'connectionString') while creating Azure Logic Apps

ABHISHEK 11

Hello,

I've just created a logic apps application and immediately after this app, I am getting the following error

Microsoft.WindowsAzure.Storage: Value cannot be null. (Parameter 'connectionString').

Could you please help

MayankBargali-MSFT 70,731 Reputation points

2021-08-02T04:08:11.49+00:00

@ABHISHEK Can you provide screenshot or the steps that you have followed for which you are getting the error while while creating the logic app (consumption/Standard) or workflow/action/trigger?.
As per the error message looks like there are configuration to the storage account where the value is passed as null casing the issue. I have tested creating the consumption/Standard logic app but couldn't observe the issue.

6 answers

Paul, Sumanta 31 Reputation points

2021-10-01T06:58:32.397+00:00
Getting the same error while creating my first Logic App ( Standard ). If someone can provide the steps , it would be helpful.

I have created Azure Trial

Just started with new resource group

then creating a logic app

Got the error

Created one Storage account

The error is still there
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1 person found this answer helpful.
Paul, Sumanta 31 Reputation points

2021-10-05T04:11:51.737+00:00

Problem resolved.
While creating new Logic App go for Consumption BUT not Standard.

MayankBargali-MSFT 70,731 Reputation points

2021-10-05T06:21:47.893+00:00

@Paul, Sumanta @Andy Nelson You can verify whether AzureWebJobsStorage is not defined or correctly configure for the Standard logic app under the configuration

Mark B 31 Reputation points

2021-11-11T13:03:24.907+00:00

Thanks, this solved my issue.
Tutorial needs updating.

Luiz Polli 1 Reputation point

2022-06-20T19:25:19.347+00:00

Solved for me as well. Thank you so much.
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MayankBargali-MSFT 70,731 Reputation points

2021-08-09T11:53:54.933+00:00

If someone is facing the issue issue please make sure that if there are any configuration to the storage account where the value is passed as null casing the issue.
The issue could also observed if the AzureWebJobsStorage is not defined or correctly configure for the Standard logic app.
If someone is still facing the issue verifying the above then please tag me in with more details or create a new Q&A thread.
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Faraz Mohammed 1 Reputation point

2021-08-10T11:56:48.11+00:00

@MayankBargali-MSFT I am getting the same error message while creating new standard logic app.

Dasun Premadasa 1 Reputation point

2021-10-20T11:20:32.613+00:00

I'm getting the same error with my Azure Function. It is working fine in the localhost, but when I upload the function and run on azure it I get the error "Value cannot be null. (Parameter 'connectionString')". I checked the Azurewebjobsstorage under appsettings under configuration, its value seems to have the right connection string from storage account. But my connectionstring section has no records, is there anything i have to add there? What I'm doing in my function is a, http trigger function which I build for a webhook, where I'll use table storage for logging purposes. Appreciate any help as I'm stuck.
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Andy Nelson 1 Reputation point

2021-10-04T12:15:14.683+00:00

Same thing for me. Sign up for trial getting an error with my first logic app.
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Qi Kun 1 Reputation point

2021-10-29T03:29:50.067+00:00

same as me, also got the error when I use the free account.
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Maarten 1 Reputation point

2022-02-03T17:38:28.503+00:00

I hit the same issue as described in AndyNelson's case during trial and first setup of my first logic app.
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Luiz Polli 1 Reputation point

2022-06-20T19:29:02.567+00:00

Select at the plan type Consumption option not Standard.
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getting an error - Microsoft.WindowsAzure.Storage: Value cannot be null. (Parameter 'connectionString') while creating Azure Logic Apps

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