1-Whether a conviction, with tremendous adverse consequences, is constitutionally valid, when it is obtained through a plea (that does not waive appealing the conviction), on a charge that does not state an offense?

2-Whether after loss of immigration status as result of conviction on above guilty plea, being informed by immigration in 2017 that immigration supervised release will stop* re arrest and further prosecution for purpose of deportation will occur, based on policy change of a new president, previously unknown, is sound reason to trigger filling of last resort relief, "writ of Coram Nobis ", then and not earlier?

3'Whether prosecuting on and criminalizing, a charge that does not state an offense, plus additional constitutional rights and due process violations, qualify as fundamental errors for purpose of relief on writ of Coram nobis?

Whether a conviction, with tremendous adverse consequences, is constitutionally valid, when it is obtained through a plea (that does not waive appealing the conviction), on a charge that does not state an offense?