Uploading to ebay. I have spent 2 dys with this error. Help needed please.

[chrissymac]

I am using Prestashop and have linked items using the eBay addon.

When trying to sync I always get this error and the enclosed error log.

 

"{
\"Timestamp\": \"2016-03-29T09:29:08.115Z\",
\"Ack\": \"Failure\",
\"Errors\": {
\"ShortMessage\": \"Input data is invalid.\",
\"LongMessage\": \"Input data for tag is invalid or missing. Please check API documentation.\",
\"ErrorCode\": \"37\",
\"SeverityCode\": \"Error\",
\"ErrorParameters\": {
\"@attributes\": {
\"ParamID\": \"0\"
},
\"Value\": \"Item.ProductListingDetails\"
},
\"ErrorClassification\": \"RequestError\"
},
\"Version\": \"959\",
\"Build\": \"E959_UNI_API5_17871548_R1\"
}"

 

I have been through everything I can think of but I am unable to get past this.

 

This is the data sent. Iam sure the fix is simple, I am just missing something.

 

"{
\"sku\": \"prestashop-54\",
\"title\": \"15 Metre High Flow Air Line\",
\"pictures\": [
\"http://cechem.co.uk/presta/88-thickbox_default/ebay.jpg\"
],
\"description\": \"nnSee our ratings Add this shop to my favorites n n15 Metre High Flow Air Lineu00a3 23.99 Availability: in stockReady to go fitted withu00a0Hi-Flow nut/tails, T19 PCL genuine couplings/plugs andu00a0T25 HVLP couplings/plugs and shrink wrapped.n15M x 9mm with u00bc Nut/Tails.nu00a0n\",
\"category_id\": \"179420\",
\"condition_id\": \"1000\",
\"price_update\": true,
\"start_price\": 23.99,
\"country\": \"GB\",
\"country_currency\": \"GBP\",
\"dispatch_time_max\": \"2\",
\"listing_duration\": \"GTC\",
\"pay_pal_email_address\": \"[email protected]\",
\"postal_code\": \"SK13 6US\",
\"quantity\": 10,
\"item_specifics\": {
\"Manufacturer Part Number\": \"HF915\"
},
\"return_policy\": \"ntReturnsAcceptedntntDays_14ntSellernn\",
\"shipping_details\": \"tAfricarntAsiarntCentral America and CaribbeanrntEuroperntMiddle EastrntNorth AmericarntOceaniarntSoutheast AsiarntSouth Americarn rnrnttttttrntttt1rnttttUK_RoyalMailSecondClassRecordedrnttttfalserntttt5.94rntttt4.00rntttrntttttttttrntttt2rnttttUK_OtherCourier48rnttttfalserntttt12rntttt1.00rntttrnttt\",
\"buyer_requirements_details\": \"nttruenn\",
\"site\": \"UK\",
\"autopay\": \"1\",
\"product_listing_details\": \" n n\",
\"ebay_store_category_id\": \"1240516319\"
}"