NLC - create - $info['description'] and $info['code']

[SBreuer]

Hello,

thx for your SDK, it helps me a lot. but I have a small Problem. In the NaturalLanguageClassifier.php, if there is an invalid Response (from line 117), it keeps telling me Notice: Undefined index: description ... and Notice: Undefined index: code. If I look at the curl_getinfo Definition, there are no fields like the mentioned in the results. Did there something Change or did I miss something? Sorry, if that is the case, I am quite new to this :)

[keithweaver]

Thanks for the feedback! Glad you like it. I'll look into it and try to get back to you in a few.

[keithweaver]

@SBreuer
If you add an echo or print_r before that and print the $result variable, is it null? What does it look like? That's my initial thoughts would be result is coming in blank. 200 is for a successful call, so I'd be curious what you have returning. If this is the issue, please still respond so I know. I'll try to recreate the error on my own machine.

[keithweaver]

I ran the example to check if the API had changed, but it seems to be working. I ran this example:
https://github.com/kweaver00/ibm-watson-php-sdk/blob/master/examples/natural-language-classifier/create.php

I attached an image of result. I included the code below and removed the comments. Check for response of some kind. This is the same as the link:

<?php

	require_once "../../src/NaturalLanguageClassifier.php";
	
	$naturalLangObj = new \Kweaver\Watson\NaturalLanguageClassifier();
	
	//Set your IBM Watson Bluemix Service Credentials
	$naturalLangObj->setServiceCredentials("YOUR_USERNAME","DON_T_FORGET_TO_CHANGE_THIS");
	$localFilePathForTrainingMetaDataJSON = realpath("./new_training_data_meta_data.json");
	$localFilePathForTrainingData = realpath("./weather_data_train.csv");
	$response = $naturalLangObj->create($localFilePathForTrainingData,$localFilePathForTrainingMetaDataJSON);
	print_r($response);
?>

[SBreuer]

Sorry, if I caused some confusion. Everything works great if the URL is right and so on. Then you wont come to this error case. I got there, because my PHP Interpreter did not have the right SSL certificates and so curl_getinfo returned 0. And then i got into this case with the above mentioned Errors. After I added the SSL certificates to the php.ini, everything works great, as the Error-case wont be entered.

[SBreuer]

So it works, everything is fine, but IF there is something wrong, the fields description and Code in $info dont exist.

[keithweaver]

Okay thanks. I'll continue looking for/creating a permanent solution for this in the near future.