Web service is returning blank page in Prestashop 1.6.0.9

[bhaskey]

I am trying to use prestashop webservice.

On first step I am testing web service access from browser.

I created a web service KEY from BO, Checked GET access to some resources to that key like products etc.

 

Now when I am trying to access those resources from browser this way: http://[email protected]/api

it is returning

<prestashop>
<errors>
<error>
<message>Internal error. To see this error please display the PHP errors.</message>
</error>
</errors>
</prestashop>

Also tried accessing it by: http://mystore.com/api  >>It pops up for user name & password and entered my_key in username, it also returns the same thing.

[bhaskey]

Anyone please help..19 views, no reply.

[NemoPS]

I would try with error reporting first, see if it spawns something. What's in the error log?

[crowder.dr]

Anyone find an answer to this bug. If PS_MODE_DEV is set to true the webservices work fine. As soon as you set it back to false you get the error.

[Reshkil]

I also get the same PS_MODE_DEV bug, is there a problem with the webservice?

[JTDVNT]

I have same kind of a problem.

 

Using Web Service to create an order and when I have define('_PS_MODE_DEV_', false); in defines.inc.php, I get 500 error. When it's true, no problems.

How this is possible?

 

I am using v1.6.0.14.

[NemoPS]

It's been happening since 1.5, never found out the reason.

I guess it works with error reporting enabled?

Edited December 2, 2015 by Nemo1 (see edit history)