Aws-sdk-cpp: HTTPClient Error

[lakehanne]

I tried compiling the source code you gave as an example on your blog -- the putObject and getObject request.

I got the following error while running:

upret: /home/lex/Documents/aws-sdk-cpp/aws-cpp-sdk-core/source/http/HttpClientFactory.cpp:136: std::shared_ptr<Aws::Http::HttpClient> Aws::Http::CreateHttpClient(const Aws::Client::ClientConfiguration&): Assertion `s_HttpClientFactory' failed.
Aborted (core dumped)

Do you have any idea as to why? I changed the access key and secret key to match the ones I created. Would appreciate any help. I built it on a Linux Ubuntu 14.04. THanks!

[JonathanHenson]

It doesn't look like you called Aws::InitAPI()

On Tue, Jul 12, 2016 at 9:32 AM, Lekan [email protected] wrote:

I tried compiling the source code you gave as an example on your blog
https://aws.amazon.com/blogs/developer/category/cpp/ -- the putObject
and getObject request.

I got the following error while running:

upret: /home/lex/Documents/aws-sdk-cpp/aws-cpp-sdk-core/source/http/HttpClientFactory.cpp:136: std::shared_ptrAws::Http::HttpClient Aws::Http::CreateHttpClient(const Aws::Client::ClientConfiguration&): Assertion `s_HttpClientFactory' failed.Aborted (core dumped)

Do you have any idea as to why? I changed the access key and secret key to
match the ones I created. Would appreciate any help. I built it on a Linux
Ubuntu 14.04. THanks!

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[lakehanne]

Thank you very much indeed. I noticed the putObjectRequest and getObjectRequest do not have an API for specifying the secret keys. After I included the Aws::InitApi, I got an access denied error:

Error while putting Object AccessDenied Access Denied
Error while getting object AccessDenied Access Denied
Segmentation fault (core dumped)

[JonathanHenson]

You either setup the default credentials provider chain, which is the $HOME/.aws/credentials file, environment variables, or the ec2 instance metadata service on ec2, or you pass your own credentials provider to the S3Client constructor. See the Readme.md file for more details.

[lakehanne]

So it seems to be downloading the yaml file in the bucket I set up. For some reason, it could not put new objects.

I end up with an error of the form:

Error while putting Object InvalidArgument Unable to parse ExceptionName: InvalidArgument Message: Argument format not recognized
Successfully retrieved object from s3 with value: 
<?xml version="1.0" encoding="UTF-8"?>
<ListBucketResult xmlns="http://s3.amazonaws.com/doc/2006-03-01/"><Name>amazonrobotics.aws.lekan</Name><Prefix></Prefix><Marker></Marker><MaxKeys>1000</MaxKeys><IsTruncated>false</IsTruncated><Contents><Key>myroom2.yaml</Key><LastModified>2016-07-12T22:32:11.000Z</LastModified><ETag>&quot;2b592f9b4b40b790f08b412307866254&quot;</ETag><Size>137</Size><Owner><ID>d413998d4a4fd6c37a7644b58620e0b31307a1e0b0534aaee026194026d4151c</ID><DisplayName>patlekano</DisplayName></Owner><StorageClass>STANDARD</StorageClass></Contents></ListBucketResult>

Glad it gets files at least. Now onto correcvtly parsing the XML that is requested. Sheesh!