Invoking webservice languages resource gives error

[swina]

I am using platform webservice for a mobile apps based on presta engine but if I don't have problems accessing to categories, products resources when I try to access language resource I got error.

 

Also with a direct request about schema/synopsis I got error.

 

Example:

 

[email protected]/presta/api/products?schema=synopsis I got extended schema information

 

[email protected]/presta/api/languages?schema=synopsis I got following

<prestashop xmlns:xlink="http://www.w3.org/1999/xlink">
<errors>
<error>
<message>
<![CDATA[
Internal error. To see this error please display the PHP errors.
]]>
</message>
</error>
</errors>
</prestashop> 

Setting debug mode I got:

Fatal error: Uncaught exception 'PrestaShopWebserviceException' with message 'This call to PrestaShop Web Services failed and returned an HTTP status of 401. That means: Unauthorized.' in C:\Ampps\www\test\PSWebServiceLibrary.php:92 Stack trace: #0 C:\Ampps\www\test\PSWebServiceLibrary.php(296): PrestaShopWebservice->checkStatusCode(401) #1 C:\Ampps\www\test\presta.php(93): PrestaShopWebservice->get(Array) #2 {main} thrown in C:\Ampps\www\test\PSWebServiceLibrary.php on line 92

Status 401. Unauthorize doesn't make any sense since if I try to get orders schema with same settings no errors.

 

Any idea?

 

I am using following official PSWebServiceLibrary

 

https://raw.github.com/PrestaShop/PrestaShop-webservice-lib/master/PSWebServiceLibrary.php

 

 

Thank you

 

[hakim]

same problem here please  help