# Questions about Thunkable X **URL:** https://community.thunkable.com/c/thunkable/49.md?page=507 [Latest](https://community.thunkable.com/latest.md) · [Categories](https://community.thunkable.com/categories.md) · [Tags](https://community.thunkable.com/tags.md) **Page:** 508 --- ## [In list get # problem](https://community.thunkable.com/t/in-list-get-problem/54685)
**Author:** [@Franz\_Jonshon](https://community.thunkable.com/u/Franz_Jonshon)\ **Replies:** 11\ **Last updated:** [November 3, 2018, 2:33am UTC](https://community.thunkable.com/t/in-list-get-problem/54685 "2018-11-03T02:33:15Z")
hello community i have a problem using in list get #, if i use a fixed number. works perfectly, but if i put a variable dont work anymoe. The first code work, the second wont. first Second any idea? --- ## [Webviewer json object to text](https://community.thunkable.com/t/webviewer-json-object-to-text/32509)
**Author:** [@rollke](https://community.thunkable.com/u/rollke)\ **Replies:** 4\ **Last updated:** [November 2, 2018, 11:52pm UTC](https://community.thunkable.com/t/webviewer-json-object-to-text/32509 "2018-11-02T23:52:45Z")
Hi, to determine the size of the current screen I have an idea: Is it possible to load a json object of a weviewer response? I tried the app getDeviceInfo published in this forum earlier. There I get all informations… --- ## [Constant crashing](https://community.thunkable.com/t/constant-crashing/54715)
**Author:** [@renren66](https://community.thunkable.com/u/renren66)\ **Replies:** 9\ **Last updated:** [November 2, 2018, 10:24pm UTC](https://community.thunkable.com/t/constant-crashing/54715 "2018-11-02T22:24:15Z")
https://x.thunkable.com/projects/5bc93103fd6d8a11681b5568/Timer1/designer Can anyone check my project? It seems that the app crashes no matter in live test or in actual download --- ## [Can't seem to add sound files](https://community.thunkable.com/t/cant-seem-to-add-sound-files/54662)
**Author:** [@Adam\_Shield](https://community.thunkable.com/u/Adam_Shield)\ **Replies:** 5\ **Last updated:** [November 2, 2018, 5:52pm UTC](https://community.thunkable.com/t/cant-seem-to-add-sound-files/54662 "2018-11-02T17:52:36Z")
Every time I add my own sound file and try to play it with a button, it doesn’t work. I attached the error message to a label and it reads " sound file is not loaded yet" when I hit the button on my iPad but it never s… --- ## [App Limit Number of Screens and Items](https://community.thunkable.com/t/app-limit-number-of-screens-and-items/54433)
**Author:** [@james\_olarve](https://community.thunkable.com/u/james_olarve)\ **Replies:** 6\ **Last updated:** [November 2, 2018, 4:58pm UTC](https://community.thunkable.com/t/app-limit-number-of-screens-and-items/54433 "2018-11-02T16:58:45Z")
Greetings! Can someone check and edit my app. https://x.thunkable.com/projects/5bd965b201d4d9433f9c734b/LoadingScreen/designer Main Problem: App Crashes when 4th screen is tried to open. Procedure: 1st screen (splash… --- ## [Thunkable x live crash](https://community.thunkable.com/t/thunkable-x-live-crash/54741)
**Author:** [@maauricio](https://community.thunkable.com/u/maauricio)\ **Replies:** 4\ **Last updated:** [November 2, 2018, 3:30pm UTC](https://community.thunkable.com/t/thunkable-x-live-crash/54741 "2018-11-02T15:30:24Z")
Hey! Guys, I can’t test my apps on android & iOS, when I try test on android, it crash. I only can test on iOS. Can anyone help-me? P.S - Sorry, my english is very bad lol --- ## [How I can create layout 2 colum and 11 row?](https://community.thunkable.com/t/how-i-can-create-layout-2-colum-and-11-row/54403)
**Author:** [@gon2018](https://community.thunkable.com/u/gon2018)\ **Replies:** 3\ **Last updated:** [November 2, 2018, 5:31am UTC](https://community.thunkable.com/t/how-i-can-create-layout-2-colum-and-11-row/54403 "2018-11-02T05:31:08Z")
In Thunkable X don’t have “TableArragement” How I can create layout 2 colum and 11 row? --- ## [How to upload iOS app on Similar sites to the app store](https://community.thunkable.com/t/how-to-upload-ios-app-on-similar-sites-to-the-app-store/54681)
**Author:** [@Farshad](https://community.thunkable.com/u/Farshad)\ **Replies:** 0\ **Last updated:** [November 2, 2018, 1:40am UTC](https://community.thunkable.com/t/how-to-upload-ios-app-on-similar-sites-to-the-app-store/54681 "2018-11-02T01:40:44Z")
Hello Is the only way to publish the ios app is the App Store? I do not have access to the App Store. Is there a way to publish on the same sites as App Store? Or is there any else way --- ## [App does not work on Android phone](https://community.thunkable.com/t/app-does-not-work-on-android-phone/54335)
**Author:** [@Juliano\_Rocha](https://community.thunkable.com/u/Juliano_Rocha)\ **Replies:** 6\ **Last updated:** [November 1, 2018, 7:30pm UTC](https://community.thunkable.com/t/app-does-not-work-on-android-phone/54335 "2018-11-01T19:30:24Z")
Good Morning! I would like someone if possible to test my app on an Android phone because the same one does not seem to work properly. --- ## [Uploading ios app in steps](https://community.thunkable.com/t/uploading-ios-app-in-steps/54059)
**Author:** [@hamasat](https://community.thunkable.com/u/hamasat)\ **Replies:** 3\ **Last updated:** [November 1, 2018, 3:29pm UTC](https://community.thunkable.com/t/uploading-ios-app-in-steps/54059 "2018-11-01T15:29:26Z")
Now i made my ios app I made an account in apple developer and i paied 99$ … I haven’t iphone … i will ask my friend to upload the app … but she is not know any thing about my work … and i must explain what she must do… --- ## [Configure DrawerNavigator?](https://community.thunkable.com/t/configure-drawernavigator/54142)
**Author:** [@diegobolivar](https://community.thunkable.com/u/diegobolivar)\ **Replies:** 1\ **Last updated:** [October 31, 2018, 10:28pm UTC](https://community.thunkable.com/t/configure-drawernavigator/54142 "2018-10-31T22:28:14Z")
How can I configurate elements showed into DrawerNavigator (remove, add, etc.)? My DrawerNavigator shows all child screens, but I want remove one screen. --- ## [Where is listpicker icon? I cant find it](https://community.thunkable.com/t/where-is-listpicker-icon-i-cant-find-it/53683)
**Author:** [@Wajn\_K](https://community.thunkable.com/u/Wajn_K)\ **Replies:** 5\ **Last updated:** [October 31, 2018, 10:23pm UTC](https://community.thunkable.com/t/where-is-listpicker-icon-i-cant-find-it/53683 "2018-10-31T22:23:59Z")
--- ## [Help with Firebase writing](https://community.thunkable.com/t/help-with-firebase-writing/52936)
**Author:** [@MJ\_04](https://community.thunkable.com/u/MJ_04)\ **Replies:** 17\ **Last updated:** [October 31, 2018, 9:55pm UTC](https://community.thunkable.com/t/help-with-firebase-writing/52936 "2018-10-31T21:55:42Z")
Hey all, Trying to make a basic sports app to track ones records, but i have encountered an issue with writing to my Firebase Realtime DB. On the Create Account screen, it successfully writes the USER as ‘taken’ (i kow … --- ## [Can't get to work cloud or stored variables](https://community.thunkable.com/t/cant-get-to-work-cloud-or-stored-variables/54076)
**Author:** [@rescondio](https://community.thunkable.com/u/rescondio)\ **Replies:** 8\ **Last updated:** [October 31, 2018, 7:57pm UTC](https://community.thunkable.com/t/cant-get-to-work-cloud-or-stored-variables/54076 "2018-10-31T19:57:39Z")
Hello. I am having a difficult time while using cloud and stored variables . I’ve configured Firebase DB in my project, so I am able to authenticate and to use FirebaseDB (get and set FB variables). However, for some r… --- ## [Thunkable Live Error in Android](https://community.thunkable.com/t/thunkable-live-error-in-android/54343)
**Author:** [@Juliano\_Rocha](https://community.thunkable.com/u/Juliano_Rocha)\ **Replies:** 1\ **Last updated:** [October 31, 2018, 5:54pm UTC](https://community.thunkable.com/t/thunkable-live-error-in-android/54343 "2018-10-31T17:54:22Z")
Good afternoon! The app works fine on Thunkable live on the Iphone but on Android the following error appears. Can anybody help me? --- ## [Erorr in app googl play](https://community.thunkable.com/t/erorr-in-app-googl-play/54499)
**Author:** [@Alhodhod](https://community.thunkable.com/u/Alhodhod)\ **Replies:** 0\ **Last updated:** [October 31, 2018, 4:05pm UTC](https://community.thunkable.com/t/erorr-in-app-googl-play/54499 "2018-10-31T16:05:24Z")
Is there a way to find out which blocks are responsible for the errors that appear in the Google Play control panel? --- ## [Pues Notifications](https://community.thunkable.com/t/pues-notifications/54354)
**Author:** [@javier1734](https://community.thunkable.com/u/javier1734)\ **Replies:** 0\ **Last updated:** [October 30, 2018, 5:08pm UTC](https://community.thunkable.com/t/pues-notifications/54354 "2018-10-30T17:08:23Z")
Hello. When are you going to add push notifications on iOS?? Thanks, Javier --- ## [Polylines from JSON string?](https://community.thunkable.com/t/polylines-from-json-string/53936)
**Author:** [@Leo2](https://community.thunkable.com/u/Leo2)\ **Replies:** 10\ **Last updated:** [October 30, 2018, 2:06pm UTC](https://community.thunkable.com/t/polylines-from-json-string/53936 "2018-10-30T14:06:23Z")
Is it possible to draw polylines with points from a JSON string like in Android Classic? If so, how? Thanks for any help! --- ## [How do I use web APIs](https://community.thunkable.com/t/how-do-i-use-web-apis/54264)
**Author:** [@renren66](https://community.thunkable.com/u/renren66)\ **Replies:** 0\ **Last updated:** [October 30, 2018, 4:34am UTC](https://community.thunkable.com/t/how-do-i-use-web-apis/54264 "2018-10-30T04:34:14Z")
I don’t really know anything about APIs. Do I just copy the json string into ‘body’? --- ## [App Limits? Can i upload unlimited apps via thunkable?](https://community.thunkable.com/t/app-limits-can-i-upload-unlimited-apps-via-thunkable/19684)
**Author:** [@Panoshoot](https://community.thunkable.com/u/Panoshoot)\ **Replies:** 12\ **Last updated:** [October 29, 2018, 8:00pm UTC](https://community.thunkable.com/t/app-limits-can-i-upload-unlimited-apps-via-thunkable/19684 "2018-10-29T20:00:31Z")
App Limits App size 50 MB App icon size Up to app size of 50 MB Account size limit 200 MB Hello. If I upload an app via thunkable to the app store, how many apps I can upload there? Unlimited? I mean like: Can I cre… --- ## [How to add "change background image" feature with blocks?](https://community.thunkable.com/t/how-to-add-change-background-image-feature-with-blocks/54046)
**Author:** [@Jeremy\_Alan](https://community.thunkable.com/u/Jeremy_Alan)\ **Replies:** 2\ **Last updated:** [October 28, 2018, 11:39pm UTC](https://community.thunkable.com/t/how-to-add-change-background-image-feature-with-blocks/54046 "2018-10-28T23:39:04Z")
In the blocks section, I want to have a switch that – when flipped – it changes the background image. I see the block for changing the background image. You’ll see I’ve added it. But I don’t see any image picker or any p… --- ## [Do not use thunkable for great projects](https://community.thunkable.com/t/do-not-use-thunkable-for-great-projects/53669)
**Author:** [@User81](https://community.thunkable.com/u/User81)\ **Replies:** 1\ **Last updated:** [October 28, 2018, 7:12am UTC](https://community.thunkable.com/t/do-not-use-thunkable-for-great-projects/53669 "2018-10-28T07:12:26Z")
If you have an idea for an app, which needs more than 500 blocks in the block section and more than one screen, I can not recommend to use thunkable X. It is not worth the effort of hours and hours making workarounds. I… --- ## [Allign & justify problems](https://community.thunkable.com/t/allign-justify-problems/53889)
**Author:** [@er\_barto](https://community.thunkable.com/u/er_barto)\ **Replies:** 2\ **Last updated:** [October 27, 2018, 5:44pm UTC](https://community.thunkable.com/t/allign-justify-problems/53889 "2018-10-27T17:44:42Z")
Hi there! i have some troubles with the align and justify properties. i want to put all buttons on the top of the screen as high as possible. Unfortunately i tried all the properties but no way… has some an idea? --- ## [Wondering why app on ios looks great and bad on android](https://community.thunkable.com/t/wondering-why-app-on-ios-looks-great-and-bad-on-android/53011)
**Author:** [@User81](https://community.thunkable.com/u/User81)\ **Replies:** 7\ **Last updated:** [October 27, 2018, 5:42pm UTC](https://community.thunkable.com/t/wondering-why-app-on-ios-looks-great-and-bad-on-android/53011 "2018-10-27T17:42:57Z")
Hey, I want to share a major finding, I made today: To make your app looking good on android device as well, you need to go to every column and row (properties-\> advanced-\>spacing) and set every margin and every paddin… --- ## [How to retrieve data from spreadsheet (airtable) via the primary key but not row no?](https://community.thunkable.com/t/how-to-retrieve-data-from-spreadsheet-airtable-via-the-primary-key-but-not-row-no/53734)
**Author:** [@Insurance\_2018](https://community.thunkable.com/u/Insurance_2018)\ **Replies:** 1\ **Last updated:** [October 27, 2018, 7:50am UTC](https://community.thunkable.com/t/how-to-retrieve-data-from-spreadsheet-airtable-via-the-primary-key-but-not-row-no/53734 "2018-10-27T07:50:43Z")
I would like to retrieve data according to the username or email which is the primary field of my airtable spreadsheet instead of using row number. Thanks! Or is it possible to get my row number when I update or insert … --- ## [Loop is not okay with insert component](https://community.thunkable.com/t/loop-is-not-okay-with-insert-component/53665)
**Author:** [@User81](https://community.thunkable.com/u/User81)\ **Replies:** 4\ **Last updated:** [October 26, 2018, 3:34pm UTC](https://community.thunkable.com/t/loop-is-not-okay-with-insert-component/53665 "2018-10-26T15:34:45Z")
if you use the for every…do… loop, do not use the insert at last block --- ## [Json List extracting from web API](https://community.thunkable.com/t/json-list-extracting-from-web-api/53462)
**Author:** [@19016e0d9fd4a202e34a](https://community.thunkable.com/u/19016e0d9fd4a202e34a)\ **Replies:** 1\ **Last updated:** [October 26, 2018, 12:51pm UTC](https://community.thunkable.com/t/json-list-extracting-from-web-api/53462 "2018-10-26T12:51:33Z")
Good day, I need some help to get items from Json array in web API, this is the response json array from php server, \[ { “sentence”:“What is your name.?,كم عمرك,بكم هذا الحذاء,من اين اتيت”}, { “sentence”:“How old … --- ## [File path for IOS assets](https://community.thunkable.com/t/file-path-for-ios-assets/53216)
**Author:** [@Ken\_Bushey](https://community.thunkable.com/u/Ken_Bushey)\ **Replies:** 4\ **Last updated:** [October 26, 2018, 12:43pm UTC](https://community.thunkable.com/t/file-path-for-ios-assets/53216 "2018-10-26T12:43:06Z")
I have loaded an html file into thunkable.x and am accessing that using Taifun’s example at https://puravidaapps.com/info.php. Currently the development-if-true path is file:///mnt/sdcard/AppInventor/assets/{filename}.h… --- ## [Square root and ln in Math block](https://community.thunkable.com/t/square-root-and-ln-in-math-block/53420)
**Author:** [@kraftgirl](https://community.thunkable.com/u/kraftgirl)\ **Replies:** 4\ **Last updated:** [October 26, 2018, 7:59am UTC](https://community.thunkable.com/t/square-root-and-ln-in-math-block/53420 "2018-10-26T07:59:51Z")
I would like to perform the calculation with square root and ln in Math block which I see in docs.thunkable.com. But I cannot find them on the https://x.thunkable.com. Please advice me. --- ## [Unable to remove photo with blocks](https://community.thunkable.com/t/unable-to-remove-photo-with-blocks/53571)
**Author:** [@AcrobatEpee](https://community.thunkable.com/u/AcrobatEpee)\ **Replies:** 5\ **Last updated:** [October 26, 2018, 5:31am UTC](https://community.thunkable.com/t/unable-to-remove-photo-with-blocks/53571 "2018-10-26T05:31:57Z")
Hello, I have a small project and in it I am unable to remove the image, I have to press the button twice for the image to dissapear, in my other projects the image dissapears in one click, any ideas ? Thanks ! [Previous page](https://community.thunkable.com/c/thunkable/49.md?page=506) [Next page](https://community.thunkable.com/c/thunkable/49.md?page=508)