就没问题了

then there will be no problem

→ 就
phrase Rare #26,452
then there will be no problem Used to say that a situation will be fine or resolved once a condition is met. 就 indicates the result, while 了 marks a changed situation.
CH: 你把这份表交上去,就没问题了。
EN: Once you submit this form, there will be no problem.

就没问题了

Then there’s no problem.

— 空之境界 第五章 矛盾螺旋 (2008)

只要车站就没问题了

As long as we get to the station, everything will be fine.

— 千与千寻 (2001)

要是他们没有发现就没问题了

As long as they don't find out, it'll be fine.

这下就没问题了

That should do it.

— 鬼灭之刃:无限列车篇 (2020)