Is this a fresh HDP Sandbox setup? Have you allocated enough RAM to the sandbox like at least 8 GB?
Was it working earlier?
Have you tried restarting the VM couple of times?
Do you see any error on the startup screen of the Sandbox?
Yes I try almost all the ports still erro
HDP_2.6.3_virtualbox_16_11_2017 is a fresh one
when I start the machine it use to give 3 option to chose
-centOS Linux (4.14.......)core
--centOS Linux (3.10.......)core
-centOS Linux (0.rescure......)core
only the last use to boot