topic Re: Printing - Export Web Map Task - Failed to create layer from service in ArcGIS Server with JavaScript API Questions

Need help with Printing - Export Web Map Task - Failed to create layer from service

DominicGervais — Tue, 21 Oct 2014 18:36:39 GMT

I am trying to print a map that I made with arcgis server 10.2 and arcgis javascript api.

The problem is that I keep getting an error (code: 400, message: "Unable to complete operation.", details: Array[1], log: undefined, httpCode: 400).

which is more specifically -->

Unable to complete operation.

Error executing tool.: Layer "graphicsLayer8": Failed to create layer from service at http://MYSERVER/arcgis/rest/services/Tests/MyFirstMapService/MapServer/2. Layer "graphicsLayer9": Failed to create layer from service at http://MYSERVER/arcgis/rest/services/Tests/MyFirstMapService/MapServer/2. Layer "graphicsLayer10": Failed to create layer from service at http://MYSERVER/arcgis/rest/services/Tests/MyFirstMapService/MapServer/0. Failed to execute (Export Web Map). Failed to execute (Export Web Map Task).

I get the error if I try to do it via my web server or directly off the arcgis server by doing :

http://MYSERVER/arcgis/rest/services/Utilities/PrintingTools/GPServer/Export%20Web%20Map%20Task/execute?Web_Map_as_JSON=…

Here's the code for the printing part :

    printUrl = "http://MYSERVER/arcgis/rest/services/Utilities/PrintingTools/GPServer/Export%20Web%20Map%20Task";
var printInfo = esriRequest({
          "url": printUrl,
          "content": { "f": "json" }
        });
        printInfo.then(dojo.hitch(printUrl,dojo.hitch(myMap,handlePrintInfo)), handleError);

   function handlePrintInfo(resp) {

   var layoutTemplate, templateNames, mapOnlyIndex, templates;


          layoutTemplate = arrayUtils.filter(resp.parameters, function(param, idx) {
            return param.name === "Layout_Template";
          });
        
          if ( layoutTemplate.length === 0 ) {
            console.log("print service parameters name for templates must be \"Layout_Template\"");
            return;
          }
          templateNames = layoutTemplate[0].choiceList;


          // remove the MAP_ONLY template then add it to the end of the list of templates
          mapOnlyIndex = arrayUtils.indexOf(templateNames, "MAP_ONLY");
          if ( mapOnlyIndex > -1 ) {
            var mapOnly = templateNames.splice(mapOnlyIndex, mapOnlyIndex + 1)[0];
            templateNames.push(mapOnly);
          }
        
          // create a print template for each choice
          templates = arrayUtils.map(templateNames, function(ch) {
            var plate = new PrintTemplate();
            plate.layout = plate.label = ch;
            plate.format = "PDF";
            plate.layoutOptions = {
              "authorText": "Auteur.",
              "copyrightText": "<copyright info here>",
              "legendLayers": [],
              "titleText": "Un titre",
              "scalebarUnit": "Kilometers"
            };
            return plate;
          });


          // create the print dijit
          var printer = new Print({
            "map": myMap,
            "templates": templates,
            "url": printUrl
          }, dojo.byId("print_button"));
          printer.startup();
        }


        function handleError(err) {
          console.log("Something broke: ", err);
        }

Ce message a été modifié par : Dominic Gervais

Re: Printing - Export Web Map Task - Failed to create layer from service

DominicGervais — Tue, 21 Oct 2014 18:44:44 GMT

Here's my code again since it seems it did'nt work the first time :

printUrl = "http://MYSERVER/arcgis/rest/services/Utilities/PrintingTools/GPServer/Export%20Web%20Map%20Task";

var printInfo = esriRequest({

"url": printUrl,

"content": { "f": "json" }

});

printInfo.then(dojo.hitch(printUrl,dojo.hitch(myMap,handlePrintInfo)), handleError);

function handlePrintInfo(resp) {

var layoutTemplate, templateNames, mapOnlyIndex, templates;

layoutTemplate = arrayUtils.filter(resp.parameters, function(param, idx) {

return param.name === "Layout_Template";

});

if ( layoutTemplate.length === 0 ) {

console.log("print service parameters name for templates must be \"Layout_Template\"");

return;

}

templateNames = layoutTemplate[0].choiceList;

// remove the MAP_ONLY template then add it to the end of the list of templates

mapOnlyIndex = arrayUtils.indexOf(templateNames, "MAP_ONLY");

if ( mapOnlyIndex > -1 ) {

var mapOnly = templateNames.splice(mapOnlyIndex, mapOnlyIndex + 1)[0];

templateNames.push(mapOnly);

}

// create a print template for each choice

templates = arrayUtils.map(templateNames, function(ch) {

var plate = new PrintTemplate();

plate.layout = plate.label = ch;

plate.format = "PDF";

plate.layoutOptions = {

"authorText": "Auteur.",

"copyrightText": "<copyright info here>",

"legendLayers": [],

"titleText": "Un titre",

"scalebarUnit": "Kilometers"

};

return plate;

});

// create the print dijit

var printer = new Print({

"map": myMap,

"templates": templates,

"url": printUrl

}, dojo.byId("print_button"));

printer.startup();

}

function handleError(err) {

console.log("Something broke: ", err);

}

Re: Need help with Printing - Export Web Map Task - Failed to create layer from service

TracyArchibald — Wed, 04 Feb 2015 18:23:18 GMT

Hey Dominic!

I was having the same issue. It's a known bug in 10.1-10.2.2. 10.3 is supposed to have a fix. I'm in the midst of testing it and it seems better. I've come across a different issue though, so I'm not entirely certain it's fully functional yet...

Re: Need help with Printing - Export Web Map Task - Failed to create layer from service

DominicGervais — Fri, 06 Feb 2015 12:46:58 GMT

I fixed the issue by changing the URL. Changed the "MYSERVER" part by the IP adress and It worked. It is probably due to the web adaptor.