Ionic cordova build stucked at "Incremental java compilation is an incubating feature."

Hi guys,

im currently building my app but it got stucked at “Incremental java compilation is an incubating feature.”

it is happening for days now. There are times that the build succeed but the rate is 1/10 and sometimes does not continue at all. The last time i build the app was last last week

Im using mac btw

old java version?