# New navigate screen block -Should i change the old ones?

**URL:** <https://community.thunkable.com/t/new-navigate-screen-block-should-i-change-the-old-ones/702292>\
**Category:** Questions about Thunkable X\
**Created:** [July 26, 2020, 12:16am UTC](https://community.thunkable.com/t/new-navigate-screen-block-should-i-change-the-old-ones/702292 "2020-07-26T00:16:10Z")\
**Posts on this page:** 4\
**Page:** 1

<div class="post-metadata">

**Author:** ![Leito](https://avatars.discourse-cdn.com/v4/letter/l/bc8723/32.png) [@Leito](https://community.thunkable.com/u/Leito)\
**Post date:** [July 26, 2020, 12:16am UTC](https://community.thunkable.com/t/new-navigate-screen-block-should-i-change-the-old-ones/702292/1 "2020-07-26T00:16:11Z")

</div>

I would like to know if I have to modify all the old navigate screen blocks  
My app is crashing when I open it. Is possible that those blocks be the reason? Thanks

---

<div class="post-metadata">

**Author:** ![domhnallohanlon](https://sea1.discourse-cdn.com/flex015/user_avatar/community.thunkable.com/domhnallohanlon/32/29554_2.png) [@domhnallohanlon](https://community.thunkable.com/u/domhnallohanlon)\
**Post date:** [July 27, 2020, 12:30pm UTC](https://community.thunkable.com/t/new-navigate-screen-block-should-i-change-the-old-ones/702292/2 "2020-07-27T12:30:05Z")

</div>

> [@Leito](#):
>
> I would like to know if I have to modify all the old navigate screen blocks

@Leito, I don’t think so - the update should be backwards compatible, but I’ll double-check for you.

> [@Leito](#):
>
> My app is crashing when I open it.

If I recall correctly, your app was crashing before this block was released, right?

When you say “open” are you live testing or installing your app?

What platform are you working on ?

Thanks.

---

<div class="post-metadata">

**Author:** ![Leito](https://avatars.discourse-cdn.com/v4/letter/l/bc8723/32.png) [@Leito](https://community.thunkable.com/u/Leito)\
**Post date:** [July 27, 2020, 3:48pm UTC](https://community.thunkable.com/t/new-navigate-screen-block-should-i-change-the-old-ones/702292/3 "2020-07-27T15:48:12Z")

</div>

Sory for the mix. Since this update the bigger APK apps crashes during the slash screen.(In my phone) (In other phone with the same version I could open it. (But in the past I never had any problem with that phone). (Android phone) (I m working in Windows)

I tested the old navigate buttons with small apps and those worked perfect.(One of my possible theorys was that might be in cases with a lot of screens, that affects) I don’t know.

Then, In Thunkable Live with the same blocks I showed to you, If I use the “GetRow” block(Airtable) Thunkable Live crashes, If I use “UpdateRow”, it not crashes but does`t works. “CreateRow” Works perfect.

```
       Thanks
```

---

<div class="post-metadata">

**Author:** ![ioannis](https://sea1.discourse-cdn.com/flex015/user_avatar/community.thunkable.com/ioannis/32/146956_2.png) [@ioannis](https://community.thunkable.com/u/ioannis)\
**Post date:** [November 8, 2024, 12:26pm UTC](https://community.thunkable.com/t/new-navigate-screen-block-should-i-change-the-old-ones/702292/4 "2024-11-08T12:26:57Z")

</div>