are you using custom submit action? please allow POST dispatcher/content/forms/af/generalformcs/generalform1/jcr:content/guideContainer/rootPanel/items/panel/items/summary.process.jsp in your dispacther configuration.

this doesn't seem to be the host name. Can you share the URL with which you are rendering the Form in the browser through disptacher? 

Looks like applying color property is not supported for Floating fields, as their purpose is to display only the dynamic text. You may use a Text field with no borders in place of a Folating field. 

What is your dispatcher's host name? 

I just tried the following script on the mouseEnter event, and it is working as expected for me:  form1.#subform[0].DecimalField1::mouseEnter - (JavaScript, client) xfa.resolveNode("form1.#subform.DecimalField1").ui.oneOfChild.border.fill.color.value = "255, 255, 0";Here is the output:  

You have not enabled the POST method. Can you enable it and try again?

What about the second point?Configure the referrer filter service:Log in to the Apache Felix configuration manager as an administrator. The Default URL of the configuration manager is https://[server]:[port_number]/system/console/configMgr. In the Configurations menu, select the Apache Sling Referre...

Please configure the following and check the issue again.Configure DispatcherDispatcher is caching and load balancing tool for AEM. AEM Dispatcher also helps to protect AEM server from attacks. You can increase the security of your AEM instance by using the Dispatcher in conjunction with an enterpri...

Can you please refer to the following links on how to do this: https://stackoverflow.com/questions/17055049/cq5-how-do-i-render-an-image-by-inputstream-from-jcrdatahttps://experienceleaguecommunities.adobe.com/t5/adobe-experience-manager/get-image-files-from-jcr-node-through-jcr-api/td-p/164915 Also...

When I tried to decode this base64 string using online decoder, I am also getting the following only:It means that the base64 string you are passing is not correct. Can you please try to encode the actual image first using online encoder, to get the expected base64 string, and then compare the expec...