Null Pointer Exception Java Tutorial #45

This is how you can fix your null pointer exception in java! ✅Hopefully, this null pointer exception java tutorial can help you fix your problem :)

If your null pointer exception in java points at code that looks something like:

Double check your "something" object, maybe it's not setup correctly. It might not have anything in it, causing "doSomething()" to try to do an action on nothing.

The name of a null pointer exception is something like:

This null pointer exception java code can be tricky at first... But SURELY you'll get it :) If you followed along, congrats! You learned-by-doing!

I hope you enjoyed this tutorial on for this null pointer exception java fix! I like to have a nice mix of tutorials and actual projects for you all :)

Was this able to fix your null pointer exception? -

Disclosure: The Springboard link provided is linked to my affiliate account & supports the channel.

~

Alex Lee

[aznthanh]

Pen analogy 9:08, stroke of genius. Thank you for taking time explaining this topic! Keep up the good work!

[aishwarya]

I'm literally on this channel since past 2 hours and it has really helped me a lot!

[jacke]

THANK YOU SO MUCH I SPENT 2 HOURS TRYNA FIGURE THIS OUT

[tschopam]

Alex, every time when I watch your videos I learn from them and at the same time I have fun. You know how to explain the topics with jokes. And it really makes me to understand programming easily. Keep teaching us. Just respect. Please can you make some videos related to selenium and exceptions in selenium?Thanks

[curmudgeoniii]

I will say Mr. Lee that you do the best job of explaining (in detail and complete) than anyone I have watched to date. You don't miss anything. Most people would not hit 50% of the minutia you do. Great presentation to boot. Your going places....

[vctrgallardo]

Thank you so much for clarifying! You're the only person that I've found with a clear explanation for this error. I just fixed my program! Subs just for this helpful video.

[aka-Monster]

whatever happens happens for good i guess alex

u didn't understand things in ur class and for a long time u just did things the wrong way, or memories it or something else
but when u know them clearly for the first time - the wrong data in your mind get sorted off and all the points got connected (and u got the true wisdom on that topic)

i guess ur fellows in class who got concepts in the first run didn't have deep understanding like u

forget shitty talk and genuinely thank you so much for explaining topics so gud ( u r a great teacher bro

[aleksandrkrainov]

I love you man!! I couldn't solve my problem within 3 days. And solved it after 4 minutes of your movie. Thanks!!

[fridomaraya]

who is disliking man? cause he is really really good.

[TheSkulldraw]

this keyboard intrig me even more than this god damn exception x)

[mehmetalikurt]

Thank you so much for helping me more than any of my teachers Alex!!!

[hugomorenobravo]

Aunque no hablo muy bien inglés, entendí de una forma muy general la razón de ese problema con la excepción.
Gracias Alex lee

[salamali]

the pen analogy was hilarious. thanks for sharing.

[jeffpower]

it's actually so simple, thanks for your great explanation!

[tvkiyck]

I have been learning because I have been tracked, not by the law but someone who spent years pretending to be a friend. It's amazing what people do and I offer people to look at what I have in my device, but they prefer to secretly pretend to be police or a 3 letter agency.

[ruchirachakranarayan]

very nice explanation with full energy

[wardamtn]

Your videos made it very easy for me to learn Java. Wish you had added a few videos on GUI. Thanks for the help :)

[captin]

Thank you very much.
You talk so beautifully.
You've seen it in the most beautiful way I've ever seen.

[mubz]

The Empty Box Analogy Was Really Helpful 👍

[DarmiGames]

I haven't known anything about java, but you explained it good, so now I know, what is this error, thanks a lot, I'm subscribing to you