# Latest **URL:** https://community.thunkable.com/latest.md?page=383 [Latest](https://community.thunkable.com/latest.md) · [Categories](https://community.thunkable.com/categories.md) · [Tags](https://community.thunkable.com/tags.md) **Page:** 384 --- ## [The problem of using the \[number of rows in\] block in a loop](https://community.thunkable.com/t/the-problem-of-using-the-number-of-rows-in-block-in-a-loop/842007)
**Author:** [@actech](https://community.thunkable.com/u/actech)\ **Replies:** 2\ **Last updated:** [September 23, 2020, 9:44am UTC](https://community.thunkable.com/t/the-problem-of-using-the-number-of-rows-in-block-in-a-loop/842007 "2020-09-23T09:44:14Z")
My research shows that using the \[number of rows in\] block in a loop block is much slower when it is not in the loop block. I think the problem is that, firstly, this block is calculated very slowly and, secondly, it is… --- ## [Camera error on Android10](https://community.thunkable.com/t/camera-error-on-android10/805507)
**Author:** [@ccm-systems](https://community.thunkable.com/u/ccm-systems)\ **Replies:** 4\ **Last updated:** [September 23, 2020, 9:40am UTC](https://community.thunkable.com/t/camera-error-on-android10/805507 "2020-09-23T09:40:51Z")
I have problem running Camera in Android10. Same .apk running on Android9 or below is working fine. --- ## [Problem with BLE and arduino communication](https://community.thunkable.com/t/problem-with-ble-and-arduino-communication/840667)
**Author:** [@dickers.automotive](https://community.thunkable.com/u/dickers.automotive)\ **Replies:** 0\ **Last updated:** [September 22, 2020, 8:01pm UTC](https://community.thunkable.com/t/problem-with-ble-and-arduino-communication/840667 "2020-09-22T20:01:30Z")
Hello, I have some problem with BLE and arduino communication. I can send string from my phone to arduino bluetooth module (HM 10), but from arduino to phone I receive only unusual characters. Ay solution about that? --- ## [Basic GET via WebAPI fails on any url](https://community.thunkable.com/t/basic-get-via-webapi-fails-on-any-url/841388)
**Author:** [@quickforwarduku](https://community.thunkable.com/u/quickforwarduku)\ **Replies:** 1\ **Last updated:** [September 23, 2020, 5:26am UTC](https://community.thunkable.com/t/basic-get-via-webapi-fails-on-any-url/841388 "2020-09-23T05:26:07Z")
I have tried to get the WebAPI to retrieve any url, and I do mean ANY URL, different domains, different file types, html, text, json, whatever. It ALWAYS returns ‘undefined’ as the status. I am not doing anything compl… --- ## [Drag & Drop Beta Feedback](https://community.thunkable.com/t/drag-drop-beta-feedback/840910)
**Author:** [@tatiang](https://community.thunkable.com/u/tatiang)\ **Replies:** 0\ **Last updated:** [September 23, 2020, 12:28am UTC](https://community.thunkable.com/t/drag-drop-beta-feedback/840910 "2020-09-23T00:28:18Z")
The “Drag and Drop Feature Testing” thread hasn’t had a new comment in three weeks. It’s pretty quiet… are people still using the Drag and Drop features? I build my first major Thunkable app with it and it’s been good bu… --- ## [Fetching data from multiple sources](https://community.thunkable.com/t/fetching-data-from-multiple-sources/839768)
**Author:** [@rojroj101s](https://community.thunkable.com/u/rojroj101s)\ **Replies:** 11\ **Last updated:** [September 23, 2020, 12:20am UTC](https://community.thunkable.com/t/fetching-data-from-multiple-sources/839768 "2020-09-23T00:20:37Z")
anyone else having trouble with their list viewer… mine seems to be crashing since last update… --- ## [Get highest value](https://community.thunkable.com/t/get-highest-value/840873)
**Author:** [@marketandsellbuy8jcb](https://community.thunkable.com/u/marketandsellbuy8jcb)\ **Replies:** 0\ **Last updated:** [September 22, 2020, 11:58pm UTC](https://community.thunkable.com/t/get-highest-value/840873 "2020-09-22T23:58:16Z")
How get the highest survey value (top 5 if a lot of data) I want get the highest name ( khaled or load or btech) with survey From firebase --- ## [Block Section fully blank](https://community.thunkable.com/t/block-section-fully-blank/840740)
**Author:** [@gammajrengenhariahnc](https://community.thunkable.com/u/gammajrengenhariahnc)\ **Replies:** 1\ **Last updated:** [September 22, 2020, 10:12pm UTC](https://community.thunkable.com/t/block-section-fully-blank/840740 "2020-09-22T22:12:47Z")
When I tried to access the blocks section, all I’ve got was a fully blank screen, even in other browsers like chrome and opera. If someone had the same problem, please help me --- ## [Google Play App Signing](https://community.thunkable.com/t/google-play-app-signing/12949)
**Author:** [@Dream\_Less](https://community.thunkable.com/u/Dream_Less)\ **Replies:** 6\ **Last updated:** [September 22, 2020, 8:24pm UTC](https://community.thunkable.com/t/google-play-app-signing/12949 "2020-09-22T20:24:50Z")
I were uploaded an app to playstore which was build with beta.thunkable.com. when I go to the site I got a notice saying beta.thunkable.com will be retired from December so I export .aia file of my project and upload it … --- ## [New Custom Data Viewer](https://community.thunkable.com/t/new-custom-data-viewer/840447)
**Author:** [@shane.holohan1864qsw](https://community.thunkable.com/u/shane.holohan1864qsw)\ **Replies:** 0\ **Last updated:** [September 22, 2020, 5:41pm UTC](https://community.thunkable.com/t/new-custom-data-viewer/840447 "2020-09-22T17:41:23Z")
Just spotted this new feature which allows completely custom layouts for the data viewer. Delighted to see this as I’d stayed away from the data viewer because it wasn’t nearly customisable enough for me. So thanks @domh… --- ## [Question screen problem](https://community.thunkable.com/t/question-screen-problem/840337)
**Author:** [@mibomation0209ryobzd](https://community.thunkable.com/u/mibomation0209ryobzd)\ **Replies:** 0\ **Last updated:** [September 22, 2020, 4:44pm UTC](https://community.thunkable.com/t/question-screen-problem/840337 "2020-09-22T16:44:51Z")
having problem in question screen for quiz app …1st question from the db is showing right where i want it to be but afterwards questions are not showing only the options are showing …how to fix it --- ## [Ayuda list viewer](https://community.thunkable.com/t/ayuda-list-viewer/837839)
**Author:** [@idchacon79](https://community.thunkable.com/u/idchacon79)\ **Replies:** 2\ **Last updated:** [September 22, 2020, 4:43pm UTC](https://community.thunkable.com/t/ayuda-list-viewer/837839 "2020-09-22T16:43:27Z")
Hola tunkers, agradezco su colaboración con esta solución. Deseo sumar todos los números de un listview en un text input, llevo rato intentando pero todavía no tengo la solución, mi usuario no es thunkable-pro. Muchas … --- ## [Data Grid with Firebase](https://community.thunkable.com/t/data-grid-with-firebase/840276)
**Author:** [@rohan.narahari35ad](https://community.thunkable.com/u/rohan.narahari35ad)\ **Replies:** 0\ **Last updated:** [September 22, 2020, 4:17pm UTC](https://community.thunkable.com/t/data-grid-with-firebase/840276 "2020-09-22T16:17:07Z")
Hi, I am making an app with thunkable and I want to know whether it is possible to link firebase to a datagrid in order to display pictures --- ## [Internal error generating code for blocks, Pls help](https://community.thunkable.com/t/internal-error-generating-code-for-blocks-pls-help/840189)
**Author:** [@rohan.narahari35ad](https://community.thunkable.com/u/rohan.narahari35ad)\ **Replies:** 9\ **Last updated:** [September 22, 2020, 4:11pm UTC](https://community.thunkable.com/t/internal-error-generating-code-for-blocks-pls-help/840189 "2020-09-22T16:11:23Z")
I’ve got this error, AND I NEED TO FIX IT. I have a competition that I participated in and last sub. date is 30th. I NEED to fix this. Pls help if you know how to fix. --- ## [\[Solved\] Data Viewer and Google Sheets](https://community.thunkable.com/t/solved-data-viewer-and-google-sheets/575385)
**Author:** [@rollke](https://community.thunkable.com/u/rollke)\ **Replies:** 78\ **Last updated:** [September 22, 2020, 3:43pm UTC](https://community.thunkable.com/t/solved-data-viewer-and-google-sheets/575385 "2020-09-22T15:43:06Z")
Still have a problem with google sheets. When I start to create a new data source with google sheets, I am asked to log in with my google account. Then a pop up window shows, but only for a very very short moment. Trying… --- ## [\[Solved\] Show a loading icon while data is loading?](https://community.thunkable.com/t/solved-show-a-loading-icon-while-data-is-loading/839849)
**Author:** [@goodrsgood](https://community.thunkable.com/u/goodrsgood)\ **Replies:** 1\ **Last updated:** [May 14, 2020, 5:00pm UTC](https://community.thunkable.com/t/solved-show-a-loading-icon-while-data-is-loading/839849 "2020-05-14T17:00:05Z")
Hi. Is there any way that i can do to show loading icon until all data is fetch? Because i only see loading icon on android, on ios i dont see the loading icon while retrieving data to the list. Thank you --- ## [Question about Web preview layout](https://community.thunkable.com/t/question-about-web-preview-layout/837522)
**Author:** [@exploriverse.com](https://community.thunkable.com/u/exploriverse.com)\ **Replies:** 1\ **Last updated:** [September 22, 2020, 12:38pm UTC](https://community.thunkable.com/t/question-about-web-preview-layout/837522 "2020-09-22T12:38:14Z")
Is web preview not working? I tap the \[Preview\] button and my app looks like a mess. Images not loading, text not formatted, lotti animations not playing. I preview it on my iOS device and it works fine. What’s going o… --- ## [Image Recognition to Text](https://community.thunkable.com/t/image-recognition-to-text/833910)
**Author:** [@cancmaster2016o](https://community.thunkable.com/u/cancmaster2016o)\ **Replies:** 4\ **Last updated:** [September 22, 2020, 10:45am UTC](https://community.thunkable.com/t/image-recognition-to-text/833910 "2020-09-22T10:45:00Z")
Hi All I am a Thunkable Beginner I would like to build an app that will pull up Car Details from a Reg Plate. Would it be possible to take a photo of the car reg plate and get the image recognition convert it to TEXT … --- ## [Small bugs creating big issue](https://community.thunkable.com/t/small-bugs-creating-big-issue/774090)
**Author:** [@Balanced\_Kitchen](https://community.thunkable.com/u/Balanced_Kitchen)\ **Replies:** 5\ **Last updated:** [September 22, 2020, 9:38am UTC](https://community.thunkable.com/t/small-bugs-creating-big-issue/774090 "2020-09-22T09:38:58Z")
Hello, The developers have finised with API29 and i hope they finally give some attention to the small bugs,which are: -After installation of the app the starting screen just never ends,it keeps on loading and loading. … --- ## [\[Solved\] How to restore a list? (not listviewer)](https://community.thunkable.com/t/solved-how-to-restore-a-list-not-listviewer/738120)
**Author:** [@Ceresi](https://community.thunkable.com/u/Ceresi)\ **Replies:** 7\ **Last updated:** [August 29, 2020, 2:29am UTC](https://community.thunkable.com/t/solved-how-to-restore-a-list-not-listviewer/738120 "2020-08-29T02:29:44Z")
Can anyone tell me how, after removing items from a list, I restore the list to its initial state with all items present? I have 21 items in my list but will only ever pick and remove 20 of them. I want to reset/refresh… --- ## [How to get the same look on the buttons](https://community.thunkable.com/t/how-to-get-the-same-look-on-the-buttons/819385)
**Author:** [@funhall](https://community.thunkable.com/u/funhall)\ **Replies:** 8\ **Last updated:** [September 22, 2020, 6:59am UTC](https://community.thunkable.com/t/how-to-get-the-same-look-on-the-buttons/819385 "2020-09-22T06:59:19Z")
Hi I have this app with some cloned buttons that is getting the same data in the button text. But how do I get the same look on the android as on the IOS to the right? It is like it is writing all the text centered in t… --- ## [Thunkable X for Android : Share Function Not Working Images](https://community.thunkable.com/t/thunkable-x-for-android-share-function-not-working-images/836698)
**Author:** [@doctorsof](https://community.thunkable.com/u/doctorsof)\ **Replies:** 1\ **Last updated:** [September 21, 2020, 6:42pm UTC](https://community.thunkable.com/t/thunkable-x-for-android-share-function-not-working-images/836698 "2020-09-21T18:42:06Z")
In ios is working well. I want to share image or pdf documents. But not sharing on Android. Do you know why? Or how can i share image any different way? WhatsApp Video 2020-09-21 at 09.55.45(2020\_09\_21\_17\_51\_48)(2020\_0… --- ## [iOS 14 app framework AppTrackingTransparency](https://community.thunkable.com/t/ios-14-app-framework-apptrackingtransparency/768544)
**Author:** [@hernandezsilvaericko](https://community.thunkable.com/u/hernandezsilvaericko)\ **Replies:** 2\ **Last updated:** [September 21, 2020, 6:10pm UTC](https://community.thunkable.com/t/ios-14-app-framework-apptrackingtransparency/768544 "2020-09-21T18:10:17Z")
Hello, I noticed that when iOS 14 get released, we will need to ask for ads permission. Is the staff working on this? Or is there already a feature to ask for the permission to acces de IDFA? https://support.google.com/… --- ## [Problem Creating row in a local table](https://community.thunkable.com/t/problem-creating-row-in-a-local-table/837317)
**Author:** [@hernandezsilvaericko](https://community.thunkable.com/u/hernandezsilvaericko)\ **Replies:** 0\ **Last updated:** [September 21, 2020, 5:51pm UTC](https://community.thunkable.com/t/problem-creating-row-in-a-local-table/837317 "2020-09-21T17:51:13Z")
Hi. I am trying to create a row in a local Data Source. It works until I open the dataviewer and then whenever I try to create another row the app crashes. I can create infinite rows as long as I do not visualize the da… --- ## [Any way to make the webviewer component transparent?](https://community.thunkable.com/t/any-way-to-make-the-webviewer-component-transparent/822791)
**Author:** [@Pedro\_Alcaide](https://community.thunkable.com/u/Pedro_Alcaide)\ **Replies:** 5\ **Last updated:** [September 21, 2020, 4:52pm UTC](https://community.thunkable.com/t/any-way-to-make-the-webviewer-component-transparent/822791 "2020-09-21T16:52:11Z")
I have a html file with transparent background but when webviewer component loads it the background is white. The webviewer component is set with a transparent background color in the advanced options but it ignores it. … --- ## [Question about taking photos](https://community.thunkable.com/t/question-about-taking-photos/782516)
**Author:** [@xw0902gp](https://community.thunkable.com/u/xw0902gp)\ **Replies:** 10\ **Last updated:** [September 21, 2020, 2:23pm UTC](https://community.thunkable.com/t/question-about-taking-photos/782516 "2020-09-21T14:23:34Z")
--- ## [Editor where we can scroll in the screen](https://community.thunkable.com/t/editor-where-we-can-scroll-in-the-screen/836648)
**Author:** [@Dany\_Coimbra](https://community.thunkable.com/u/Dany_Coimbra)\ **Replies:** 0\ **Last updated:** [September 21, 2020, 2:06pm UTC](https://community.thunkable.com/t/editor-where-we-can-scroll-in-the-screen/836648 "2020-09-21T14:06:49Z")
Hello, when do you thunk that you will release the possibility to scroll in the editor screen ? Do develop long one screen pages thank you ? the problem at the moment is that the screen is 100% why can’t we resize it the… --- ## [Custom Data Viewer Layout?](https://community.thunkable.com/t/custom-data-viewer-layout/836574)
**Author:** [@Dany\_Coimbra](https://community.thunkable.com/u/Dany_Coimbra)\ **Replies:** 0\ **Last updated:** [September 21, 2020, 1:49pm UTC](https://community.thunkable.com/t/custom-data-viewer-layout/836574 "2020-09-21T13:49:14Z")
How to create them I don’t see that icon on the tutorial video ? --- ## [Map component fails to load current position - Blank screen or "null"](https://community.thunkable.com/t/map-component-fails-to-load-current-position-blank-screen-or-null/835787)
**Author:** [@Chris](https://community.thunkable.com/u/Chris)\ **Replies:** 1\ **Last updated:** [September 21, 2020, 11:58am UTC](https://community.thunkable.com/t/map-component-fails-to-load-current-position-blank-screen-or-null/835787 "2020-09-21T11:58:20Z")
Hey, those “get property…” blocks from the thunkable docs result in a blank page and application freeze: Would be nice if somebody could tell me the actual blocks to use and update it in the documentation since there… --- ## [Don't know why my screen on phone show this](https://community.thunkable.com/t/dont-know-why-my-screen-on-phone-show-this/835588)
**Author:** [@mie](https://community.thunkable.com/u/mie)\ **Replies:** 0\ **Last updated:** [September 21, 2020, 8:51am UTC](https://community.thunkable.com/t/dont-know-why-my-screen-on-phone-show-this/835588 "2020-09-21T08:51:04Z")
Hello, This is my first project but I don’t know why my screen on phone show this. I try to research about this problem and resolve but it’s still not to like web. What should I do? TT Thanks [Previous page](https://community.thunkable.com/latest.md?page=382) [Next page](https://community.thunkable.com/latest.md?page=384)