Hi, guys, does anyone know how to fix the issue with

Question

Hi, guys, does anyone know how to fix the issue with

NULL, as stated in stacktrace:

https://gist.github.com/invzbl3/e74fd10259fcf215def3d1386e02b8ff#file-stacktrace-L165

I'm getting NULL, but in debug I don't have NULL

my tests:
https://gist.github.com/invzbl3/091e49fc0a70b7c0782af08c28ae14e3

can it be the issue with Hibernate annotations:
https://gist.github.com/invzbl3/2be055e01d27ae8d1ff2a15a9e1b137a#file-comment-java-L20

https://gist.github.com/invzbl3/9b4eb7a590de8aaa7d246749ec6efbb3#file-post-java-L15

?

Any ideas, please?

0

17.08.2022

4 ответов

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ᅠ ᅠ ᅠ Maksym R. Автор вопроса

Dmytro Buryak
At a glance, you're saving them in wrong order. Yo...

Thank you for pointing out👍

0

17.08.2022

Roy

Easiest way is print the values which are being inserted

0

18.08.2022

Roy

Dmytro Buryak
At a glance, you're saving them in wrong order. Yo...

Didn't see it in detail, but this is probably the case because you need an entity id before inserting it as foreign key in another table @invzbl3

0

18.08.2022

Dmytro Buryak · Accepted Answer

Dmytro Buryak

At a glance, you're saving them in wrong order. You should save "post" first to make id for it generated, and only after that you should add "comment" to it.

0

17.08.2022

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Hi, guys, does anyone know how to fix the issue with

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