Did you check the Audit log?   The Audit Log feature in AEM logs all the activities performed in the system, including changes to user and group permissions. To specifically log permission changes, you might need to create a custom event handler that listens for changes to the rep:policy nodes (whic...

is it downloading the dependencies ? try (force) mvn clean install  check your .m2 folder for the libraries (settings.xml)

did you add itextpdf kernel dependency ?   <!-- iText PDF library --> <dependency> <groupId>com.itextpdf</groupId> <artifactId>kernel</artifactId> <version>7.1.15</version> --- Check the version correct or not </dependency>

You can achieve this by using JavaScript to detect when a user clicks on any Button any Anchor / Navigation link CTA button click  closing the browser window -- that leads to a different domain. except closing the window - remaining three has configured with new domain URL. you can write a Javascr...

try 1.8.0 below in some threads, it worked with 1.6.0   https://experienceleaguecommunities.adobe.com/t5/adobe-experience-manager/generate-a-pdf-in-cq5-with-an-api/m-p/224946

can you please provide you pom.xml entry for pdfbox   <dependency><groupId>org.apache.pdfbox</groupId><artifactId>pdfbox</artifactId><version>3.0.1</version><scope>compile</scope></dependency>     or you can try embed explicitly to the maven-bundle-plugin   <Embed-Dependency>pdfbox;scope=compile|run...

https://experienceleaguecommunities.adobe.com/t5/adobe-experience-manager/aem-sites-architect-certification-ad0-e117/m-p/411841

Did you check the permission of the service user?     Pleas make sure that the user or service account making the API request has the necessary permissions to create node/folder/assets in the specified location. You can check this in the user administration section of AEM.     Is the tests/ node alr...

Is there any change to you Network or IP address? or VPN enabled vs Dynamic IP or any change network security changes? Did you try with any Other different network ?

Did you upload and install the package?   Open AEM Package Manager by navigating to http://<your_aem_instance>:<port>/crx/packmgr/index.jsp. Upload and Install Package Verify the installation: http://<your_aem_instance>:<port>/libs/granite/modernize/content/home.html     https://opensource.adobe.com...