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Kathryn Bullock Error Message for JSON: Content cannot be displayed: Unexpected character ('<' (code 60)): expected a valid value (number, String, array, object, 'true', 'false' or 'null') at input location [1,2]
I am receiving this error message: Content cannot be displayed: Unexpected character ('<' (code 60)): expected a valid value (number, String, array, object, 'true', 'false' or 'null') at input location [1,2]
This is for a visualforce page. Here is the Class:
And the VF Page is:
This is for a visualforce page. Here is the Class:
public class AccountShippingController {
public String trackingnumber {get;set;}
public String shipmentStatus {get;set;}
public String shipperAddr {get;set;}
public String consigneeAddr {get;set;}
public AccountShippingController(ApexPages.StandardController stdController){
Account account =(Account)stdController.getRecord();
account = [SELECT Id, XPO_Tracking__c FROM Account WHERE Id =:account.Id];
String accountTracking = account.XPO_Tracking__c;
String apiKey = 'XXXXXXXXXXXXXX';
String requestEndpoint = 'https://app.ltl.xpo.com/appjs/tracking/#/tracking';
requestEndpoint += 'details/' + accountTracking;
requestEndpoint += '&APPID=' + apiKey;
Http http = new Http();
HttpRequest request = new HttpRequest();
request.setEndpoint(requestEndpoint);
request.setMethod('GET');
HttpResponse response = http.send(request);
if (response.getStatusCode() == 200) {
Map<String, Object> results = (Map<String, Object>) JSON.deserializeUntyped(response.getBody());
trackingnumber = String.valueOf(results.get('referenceNumbers'));
Map<String, Object> shipmentStatusDtlsResults = (Map<String, Object>)(results.get('shipmentStatusDtls'));
shipmentStatus = String.valueOf(shipmentStatusDtlsResults.get('shipmentStatus'));
shipperAddr = String.valueOf(shipmentStatusDtlsResults.get('shipperAddr'));
consigneeAddr = String.valueOf(shipmentStatusDtlsResults.get('consigneeAddr'));
} else {
ApexPages.Message myMsg = new ApexPages.Message(ApexPages.Severity.ERROR, 'There was an error retrieving the information. Double check the Tracking Number, then contact a system administrator.');
ApexPages.addMessage(myMsg);
}
}
}
(I have removed the API key)And the VF Page is:
<apex:page standardController="Account" extensions="AccountShippingController" showHeader="false" sidebar="false">
<apex:pageBlock title ="Shipping Information">
<apex:pageBlockSection>
<apex:pageMessages/>
<apex:outputText label="Shipping Status" value="{!shipmentStatus}"/>
<apex:outputText label="Shipper Information" value="{!shipperAddr}"/>
<apex:outputText label="Consignee Information" value="{!consigneeAddr}"/>
</apex:pageBlockSection>
</apex:pageBlock>
</apex:page>
Any and all suggestions are welcome!
You get an XML response instead of a JSON response probably.
Http http = new Http();
HttpRequest request = new HttpRequest();
request.setEndpoint(requestEndpoint);
request.setMethod('GET');
request.setHeader('Content-Type', 'application/json');
request.setHeader('Accept','application/json');
HttpResponse response = http.send(request);