Adobe Experience Manager Forms

rockstar234 · 12/18/25

Hi,

I have followed below article to create custom submit action for Adaptive Forms (Core Components)

: https://experienceleague.adobe.com/en/docs/experience-manager-cloud-service/content/forms/adaptive-f...

But just after submit getting error refer below log. Please share what is wrong here

I am using latest aem sdk and form sdk.

Adobe Experience Manager 2025.11.23482.20251120T200914Z-251200

Adobe Experience Manager Forms 2025.10.17.02-251200

Kindly refer the attached screenshot for more details.

17.12.2025 13:19:49.063 *INFO* [8cbf01c3-d5a3-4840-a8d8-c3d6c928d2a3] com.adobe.aemds.guide.service.impl.FormSubmitActionManagerServiceImpl [AF] [Submit] Submit service named "Custom Submit Action" for form /content/forms/af/my-form-folder/contact-form/jcr:content/guideContainer was found: true
17.12.2025 13:19:49.063 *INFO* [8cbf01c3-d5a3-4840-a8d8-c3d6c928d2a3] com.form.mysite.core.service.CustomSubmitService Using custom submit action service, [data] --> {__  "yourName": "Jimmy",__  "email": "jimmy@mail.com"__}
17.12.2025 13:19:49.064 *ERROR* [8cbf01c3-d5a3-4840-a8d8-c3d6c928d2a3] com.adobe.aem.forms.af.rest.internal.servlets.AdaptiveFormSubmitServlet Exception during form submission
java.lang.NullPointerException: null
	at com.adobe.aemds.guide.service.impl.FormSubmitActionManagerServiceImpl.submit(FormSubmitActionManagerServiceImpl.java:146) [com.adobe.aemds.guide.aemds-guide-core-impl:7.0.1308]
	at com.adobe.aemds.guide.service.impl.FormSubmitActionManagerServiceImpl.submit(FormSubmitActionManagerServiceImpl.java:168) [com.adobe.aemds.guide.aemds-guide-core-impl:7.0.1308]
	at com.adobe.aem.forms.af.rest.internal.servlets.AdaptiveFormSubmitServlet.lambda$doPost$1(AdaptiveFormSubmitServlet.java:279) [com.adobe.aem.com.adobe.aem.forms.af.rest:1.0.156]

<?xml version="1.0" encoding="UTF-8"?>
<jcr:root xmlns:jcr="http://www.jcp.org/jcr/1.0" xmlns:sling="http://sling.apache.org/jcr/sling/1.0"
          jcr:description="Custom Submit Action"
          jcr:primaryType="sling:Folder"
          guideComponentType="fd/af/components/guidesubmittype"
          guideDataModel="basic,xfa,xsd"
          submitService="Custom Submit Action"/>

package com.form.mysite.core.service;

import com.adobe.aemds.guide.model.FormSubmitInfo;
import com.adobe.aemds.guide.service.FormSubmitActionService;
import java.util.HashMap;
import java.util.Map;
import org.osgi.service.component.annotations.Component;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

@Component(
        service = FormSubmitActionService.class,
        immediate = true
)
public class CustomSubmitService implements FormSubmitActionService {

    private static final String serviceName = "Custom Submit Action";

    private static Logger log = LoggerFactory.getLogger(CustomSubmitService.class);

    @Override
    public String getServiceName() {
        return serviceName;
    }

    @Override
    public Map<String, Object> submit(FormSubmitInfo formSubmitInfo) {
        String data = formSubmitInfo.getData();
        log.info("Using custom submit action service, [data] --> " + data);
        Map<String, Object> result = new HashMap<>();
        result.put("status", "OK");
        result.put("message", "Form submitted successfully");
        return result;
    }
}