Blob container creation exception

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I get an exception every time I try to create a container for the blob

using the following code

CloudStorageAccount storageAccInfo;
CloudBlobClient blobStorageType;
CloudBlobContainer ContBlob;

blobStorageType = storageAccInfo.CreateCloudBlobClient();

//then I initialize storageAccInfo

ContBlob = blobStorageType.GetContainerReference(containerName);
//everything fine till here ; next line creates an exception


Microsoft.WindowsAzure.StorageClient.StorageClientException was unhandled
  Message="One of the request inputs is out of range."
       at Microsoft.WindowsAzure.StorageClient.Tasks.Task`1.get_Result()
       at Microsoft.WindowsAzure.StorageClient.Tasks.Task`1.ExecuteAndWait()
       at Microsoft.WindowsAzure.StorageClient.TaskImplHelper.ExecuteImplWithRetry[T](Func`2 impl, RetryPolicy policy)
       at Microsoft.WindowsAzure.StorageClient.CloudBlobContainer.CreateIfNotExist(BlobRequestOptions options)
       at Microsoft.WindowsAzure.StorageClient.CloudBlobContainer.CreateIfNotExist()
       at WebRole1.BlobFun..ctor() in C:\Users\cloud\Documents\Visual Studio 2008\Projects\CloudBlob\WebRole1\BlobFun.cs:line 58
       at WebRole1.BlobFun.calling1() in C:\Users\cloud\Documents\Visual Studio 2008\Projects\CloudBlob\WebRole1\BlobFun.cs:line 29
       at AzureBlobTester.Program.Main(String[] args) in C:\Users\cloud\Documents\Visual Studio 2008\Projects\CloudBlob\AzureBlobTester\Program.cs:line 19
       at System.AppDomain._nExecuteAssembly(Assembly assembly, String[] args)
       at System.AppDomain.ExecuteAssembly(String assemblyFile, Evidence assemblySecurity, String[] args)
       at Microsoft.VisualStudio.HostingProcess.HostProc.RunUsersAssembly()
       at System.Threading.ThreadHelper.ThreadStart_Context(Object state)
       at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state)
       at System.Threading.ThreadHelper.ThreadStart()
  InnerException: System.Net.WebException
       Message="The remote server returned an error: (400) Bad Request."
            at System.Net.HttpWebRequest.EndGetResponse(IAsyncResult asyncResult)
            at Microsoft.WindowsAzure.StorageClient.EventHelper.ProcessWebResponse(WebRequest req, IAsyncResult asyncResult, EventHandler`1 handler, Object sender)

Do you guys knw what is it that I am doing wrong ?

My guess is that the container name you're using violates the naming rules. Check

Blob container creation exception, WriteLine("Created container {0}", container.Name); } } catch (StorageException e​) { Console.WriteLine("HTTP error code {0}: {1}", e. Blob container creation exception. 0 votes . 1 view. asked Jul 8, 2019 in Azure by Dhanangkita (5.8k points) I get an exception every time I try to create a container

I've got the same exception. The solution: change container names to lower case.

With exception:

CloudBlobContainer container = blobClient.GetContainerReference("Script");

Works fine:

CloudBlobContainer container = blobClient.GetContainerReference("script");

Create or delete a blob container with .NET, Examine the HTTP status code and message for more information about the failure. ContainerAlreadyExists, Conflict (409), The specified  The Create and CreateAsync methods throw an exception if a container with the same name already exists. The CreateIfNotExists and CreateIfNotExistsAsync methods return a Boolean value indicating whether the container was created.

In my case, the emulator was out of date. After stopping the emulator and installing the latest SDK the problem went away.

You can get the latest SDK from here:

Blob service error codes (REST API), And I don't see ExistsAsAsync method in Azure.Storage.Blobs 12.1.0 Why can't we have a simple way of creating containers without throwing exception or  FabricDCA Fails to create container in blob storage, Exception occured while creating an object of type FabricDCA.AzureBlobEtwCsvUploader #519 kensykora opened this issue Oct 10, 2017 · 6 comments FabricDCA Fails to create container in blob storage, Exception occured while creating an object of type FabricDCA.AzureBlobEtwCsvUploader #519

This is often caused by either a container name with upper case letters in it, or your service account name (AccountName= in the config file) contains upper case letters. This is SO lame. Can somebody tell Microsoft that these are 101 anti-patterns. The Azure console environment permits you to enter an account name, "LameDuck" for example, but you have to connect with AccountName=lameduck, or it blows up in your face with an unintelligible error message. When you enter LameDuck in the Azure console, it does not even warn you that it will blow up in your face if you use precisely this name. This is a waste of OUR time, since we at least expect consistent anti-patterns -- too much to expect? If you don't allow connections with upper case, then don't allow the accounts to be created with upper case names in the Azure console! But you should be able to handle upper case these days. Jeees!

Container.CreateIfNotExist throws exception if container exists , GetContainerReference(containerName); //everything fine till here ; next line creates an exception ContBlob.CreateIfNotExist(); Microsoft.WindowsAzure. first thing to do is to check if container is being created properly using any of azure storage cloudstorageexplorer. secondly, see if you are getting reference of blob properly in BlobPropertySetting method?

I got the exact same error. It was due to my account name in the connectionstring was written with uppercase letters.

I couldn't even connect through then Server Explorer in Visual Studio.

After changing the name to lowercase it worked perfectly.

container.CreateIfNotExistsAsync() exits app without Exception or , Microsoft Azure Blob Storage Client Library for Python. a blob; Enumerating blobs. Note that a container must be created before to upload or download a blob​. Storage Blob clients raise exceptions defined in Azure Core. All Blob service  We are trying to create a container reference with the new 1.7.1 SDK but when the container exists it will throw an exception: // Get a reference to the container for which shared access signature will be created.

Blob container creation exception - windows - iOS, Storage account and container creation, done in a constructor. DeleteAsync method, but you'll need to handle any exceptions if the blob doesn't exist yourself. This topic describes naming and referring to containers, blobs, metadata, and snapshots. A storage account can contain zero or more containers. A container contains properties, metadata, and zero or more blobs. A blob is any single entity comprised of binary data, properties, and metadata.

azure-storage-blob · PyPI, This page provides Java code examples for The newly created CloudBlobContainer object * * @throws StorageException  In this quickstart, you learn how to use the Azure portal to create a container in Azure Storage, and to upload and download block blobs in that container. To access Azure Storage, you'll need an Azure subscription. If you don't already have a subscription, create a free account before you begin

How To Use Blobs - 3. Basic Blob Operations, In this quickstart, you learn how to use the Azure Blob storage client library version 12 for Python to create a container and a blob in Blob (object) storage. Next, you learn how to download the blob to your local computer, and how to list all of the blobs in a container.

  • All letters in a container name must be lowercase. Thank you! Fixed
  • Thank you! I was stuck on that for hours.
  • This was the answer for me. Thanks.
  • please went your anger by means of comments not answers!
  • Didn't seem that angry to me, more frustrated than anything else; and it's the correct answer to boot. Not to mention good feedback about anti-patterns (albeit, he's preaching to the choir). I'm a little frustrated myself by this, so I guess I can see where he's coming from.
  • I just skipped that line. Comment indicates the line where storageAccInfo is intialized.
  • Sorry - maybe I misunderstood. But where you have the comment is "after" your call to CreateBlobClient, and it should occur "before" the call. Wasn't trying to be pedantic.