Hello,
I have a problem with QR code generation.
Installation:
OS: OracleLinux 8.6
Postgresql: 14
Tomcat: 9.0.64
h-mdm: 5.06.2
selinux: disabled (for debug)
firewalld: disabled (for debug)
When I try to generate QR code, the image seems broken: (image is empty)
catalina.out:
2022-07-15 13:22:08 [INFO] com.hmdm.rest.resource.QRCodeResource : Generating QR-code image for configuration key: 6fb9c8dc81483173a0c0e9f8b2e46be1
2022-07-15 13:22:08 [INFO] com.hmdm.rest.resource.QRCodeResource : Digesting the application file: http://mdm.[somedomain].net/files/hmdm-5.04-os.apk
2022-07-15 13:22:08 [ERROR] com.hmdm.rest.resource.QRCodeResource : Unexpected error while generating the QR-code image
java.net.ConnectException: Connection refused (Connection refused)
Any help is greatly appreciated!