Any 120 volt outlets out there will be GFCI protected, and powered from a breaker in the converter. The RV has to be connected to 120 volt power in order to test/reset any GFCI outlets. Find the breaker that powers that circuit, turn it off, then back on. Next, see if the GFCI outlet(s) are tripped. They will be the ones near the kitchen, bath, and outside. Look for the test/reset buttons . It a place to start anyway. I'm sure others will offer some more ideas for you.
Every day's a learning experience, though sometimes not what we expected.
2012 Jay Flight 19RD
2016 Ford F150 XLT 2X4 SC 3.5L Eco Max Tow
2010 Tundra TRD DBL Cab (Traded)
1 Spoiled Dog (RIP Bartley)