Symptoms
Message: Failed to convert URL to PDF. ServiceName: PDFConverterService ServiceGuid: 99ae73bf-b5df-44dd-932e-615bb343585b InnerExceptionMessage: Message: Failed to convert URL to PDF. ServiceName: PDFConverterService ServiceGuid: 99ae73bf-b5df-44dd-932e-615bb343585b
There are these errors in Host Server Log as well:
"97886617","2015-06-18 10:54:05","Error","SmartObjects","10702","Error","SourceCode.SmartObjects.ServiceBroker ExecuteSmartObject","10702 An error occurred in the PDFConverterService service instance. Failed to convert URL to PDF.","anonymous","0.0.0.0","DEDA1W2958:E:Program Files (x86)K2 blackpearlHost ServerBin","97886617","2d524fd5d54f4db2b9555780571ec139",""
"97886618","2015-06-18 10:54:05","Error","SmartObjects","10702","Error","SourceCode.SmartObjects.ServiceBroker ExecuteSmartObject","10702 An error occurred in the PDFConverterService service instance. Failed to convert URL to PDF.","anonymous","0.0.0.0","DEDA1W2958:E:Program Files (x86)K2 blackpearlHost ServerBin","97886618","a52712cc6194402f87a0e0ab48adbcc7",""
"97886632","2015-06-18 10:54:07","Error","SmartObjects","10702","Error","SourceCode.SmartObjects.ServiceBroker ExecuteSmartObject","10702 Retrying the PDFConverterService service instance as the K2 service account did not resolve the issue. Failed to convert URL to PDF.","anonymous","0.0.0.0","DEDA1W2958:E:Program Files (x86)K2 blackpearlHost ServerBin","97886632","8b547ee333d84d9095836486fcf4a2bc",""
"97886633","2015-06-18 10:54:07","Error","SmartObjects","10702","Error","SourceCode.SmartObjects.ServiceBroker ExecuteSmartObject","10702 Retrying the PDFConverterService service instance as the K2 service account did not resolve the issue. Failed to convert URL to PDF.","anonymous","0.0.0.0","DEDA1W2958:E:Program Files (x86)K2 blackpearlHost ServerBin","97886633","ddb1a339c35449a2b74b53bad70339bd",""
Diagnoses
All requests with PDF Converter are going into an error state. The above error message is logged in Hostserver logs.
Resolution
In addition to things you could double check on the k2 server as per this kb article: http://help.k2.com/kb001454 , ensure that correct proxy settings for K2 service account's browser is used.