# Questions about Thunkable X **URL:** https://community.thunkable.com/c/thunkable/49.md?page=360 [Latest](https://community.thunkable.com/latest.md) · [Categories](https://community.thunkable.com/categories.md) · [Tags](https://community.thunkable.com/tags.md) **Page:** 361 --- ## [Apk size is 34 mb. How can reduce?](https://community.thunkable.com/t/apk-size-is-34-mb-how-can-reduce/823450)
**Author:** [@thottiyilabhilashhd7](https://community.thunkable.com/u/thottiyilabhilashhd7)\ **Replies:** 0\ **Last updated:** [September 17, 2020, 1:41am UTC](https://community.thunkable.com/t/apk-size-is-34-mb-how-can-reduce/823450 "2020-09-17T01:41:00Z")
My app is only web view, still it have 34 mb. How can reduce apk size? Please help!! --- ## [There's a thunkable bug in my app. i might need staff help](https://community.thunkable.com/t/theres-a-thunkable-bug-in-my-app-i-might-need-staff-help/822688)
**Author:** [@bluerfox15uht9](https://community.thunkable.com/u/bluerfox15uht9)\ **Replies:** 6\ **Last updated:** [September 16, 2020, 7:13pm UTC](https://community.thunkable.com/t/theres-a-thunkable-bug-in-my-app-i-might-need-staff-help/822688 "2020-09-16T19:13:14Z")
hey, my app randomly started jamming everything into a ball as if there’s a row or column visible, but there is not! ill send a link to the staff as evidence. id like to see if we could rollback the app or something lik… --- ## [Weekly duty update Roaster app](https://community.thunkable.com/t/weekly-duty-update-roaster-app/820045)
**Author:** [@itzvinie](https://community.thunkable.com/u/itzvinie)\ **Replies:** 4\ **Last updated:** [September 16, 2020, 6:11pm UTC](https://community.thunkable.com/t/weekly-duty-update-roaster-app/820045 "2020-09-16T18:11:57Z")
am working on a App where by users can see weekly roaster,so i use the "do something"component from the blocks to trigger the Airtable to get data stored in it. from Row Option- I set it to “days of the month” but its n… --- ## [Tie Cloud Variable to specific user](https://community.thunkable.com/t/tie-cloud-variable-to-specific-user/813360)
**Author:** [@huntermclarkn](https://community.thunkable.com/u/huntermclarkn)\ **Replies:** 2\ **Last updated:** [September 15, 2020, 2:31pm UTC](https://community.thunkable.com/t/tie-cloud-variable-to-specific-user/813360 "2020-09-15T14:31:49Z")
My app uses cloud variables to store and retrieve data, it also has a log in feature. I had thought that the Cloud Variable would associate the inputs with the email address. I recently tried a second email address and … --- ## [Help with Stored variables!](https://community.thunkable.com/t/help-with-stored-variables/820024)
**Author:** [@shiv1512](https://community.thunkable.com/u/shiv1512)\ **Replies:** 7\ **Last updated:** [September 16, 2020, 3:47pm UTC](https://community.thunkable.com/t/help-with-stored-variables/820024 "2020-09-16T15:47:15Z")
Hi Thunkable Community and Support, I’m really stuck with stored variables and it seems to be a bug. As per the function above the app must go to the AppTour view when the app is opened for the first time (stored vari… --- ## [Android phone native back navigator button creates multiple clones (app internal back button does not)](https://community.thunkable.com/t/android-phone-native-back-navigator-button-creates-multiple-clones-app-internal-back-button-does-not/821068)
**Author:** [@antje.smilesyft](https://community.thunkable.com/u/antje.smilesyft)\ **Replies:** 2\ **Last updated:** [September 16, 2020, 1:59pm UTC](https://community.thunkable.com/t/android-phone-native-back-navigator-button-creates-multiple-clones-app-internal-back-button-does-not/821068 "2020-09-16T13:59:17Z")
Hi everyone :slight\_smile: I just noticed the following: When I use the Android phone’s native back navigation to go back to a screen in my app, the screen looks different than when I am using the back button I ‘progra… --- ## [\[SOLVED\] Vertical Scroll - Rows disappear off the top of the screen](https://community.thunkable.com/t/solved-vertical-scroll-rows-disappear-off-the-top-of-the-screen/819494)
**Author:** [@lucgrant8t4p5d](https://community.thunkable.com/u/lucgrant8t4p5d)\ **Replies:** 3\ **Last updated:** [September 16, 2020, 7:16am UTC](https://community.thunkable.com/t/solved-vertical-scroll-rows-disappear-off-the-top-of-the-screen/819494 "2020-09-16T07:16:58Z")
Hi Thunkers, I have a page where I would like the user to scroll vertically to view images. It was working perfectly up to a point and then the rows started to disappear off the top of the screen in Edit mode. Live tes… --- ## [Any suggestions for creating a networking app?](https://community.thunkable.com/t/any-suggestions-for-creating-a-networking-app/820135)
**Author:** [@rahulmadhugiriulbh2](https://community.thunkable.com/u/rahulmadhugiriulbh2)\ **Replies:** 1\ **Last updated:** [September 16, 2020, 6:35am UTC](https://community.thunkable.com/t/any-suggestions-for-creating-a-networking-app/820135 "2020-09-16T06:35:34Z")
Hi there, I wanted to create an app where users can input data, the data gets stored in a database, and then every time a user connects with another user whos using the app through a method similar to a Snapcode, a virt… --- ## [\[Solved\] Can we remove the Text Input underline?](https://community.thunkable.com/t/solved-can-we-remove-the-text-input-underline/820334)
**Author:** [@smile\_app](https://community.thunkable.com/u/smile_app)\ **Replies:** 2\ **Last updated:** [September 16, 2020, 2:50am UTC](https://community.thunkable.com/t/solved-can-we-remove-the-text-input-underline/820334 "2020-09-16T02:50:43Z")
Hello Everyone please help me. Why Text Input Have Gray Underline and how to remove it. --- ## [\[Solved\] What does Error 521 mean?](https://community.thunkable.com/t/solved-what-does-error-521-mean/819476)
**Author:** [@Buankp](https://community.thunkable.com/u/Buankp)\ **Replies:** 2\ **Last updated:** [September 15, 2020, 7:17pm UTC](https://community.thunkable.com/t/solved-what-does-error-521-mean/819476 "2020-09-15T19:17:58Z")
--- ## [\[Solved\] Where is the logo adding option?](https://community.thunkable.com/t/solved-where-is-the-logo-adding-option/819827)
**Author:** [@chefgurujim6e8](https://community.thunkable.com/u/chefgurujim6e8)\ **Replies:** 1\ **Last updated:** [September 15, 2020, 6:30pm UTC](https://community.thunkable.com/t/solved-where-is-the-logo-adding-option/819827 "2020-09-15T18:30:29Z")
i did not find how to add logo like before please help --- ## [Setting a column to a variable set as an empty list](https://community.thunkable.com/t/setting-a-column-to-a-variable-set-as-an-empty-list/818917)
**Author:** [@supermanbritt](https://community.thunkable.com/u/supermanbritt)\ **Replies:** 4\ **Last updated:** [September 15, 2020, 1:37pm UTC](https://community.thunkable.com/t/setting-a-column-to-a-variable-set-as-an-empty-list/818917 "2020-09-15T13:37:43Z")
I’m having a problem setting a column from airtable to a variable that is set to an empty list. When I set the ListViewer to the column it works but for what I am trying to do (make a search bar that searches IssuesList… --- ## [💰 $50 Giveaway - How do you use data in your app?](https://community.thunkable.com/t/50-giveaway-how-do-you-use-data-in-your-app/795720)
**Author:** [@darren](https://community.thunkable.com/u/darren)\ **Replies:** 2\ **Last updated:** [September 15, 2020, 1:33pm UTC](https://community.thunkable.com/t/50-giveaway-how-do-you-use-data-in-your-app/795720 "2020-09-15T13:33:57Z")
Yes you read that right! $50! Terms One lucky person who completes my 2020 Thunkable Data Management Survey before Wednesday September 16th, 2020 will be getting $50! Note: Winner will have choice of $50 Amazon Gift … --- ## [How do I publish my app to the App Store Connect?](https://community.thunkable.com/t/how-do-i-publish-my-app-to-the-app-store-connect/818248)
**Author:** [@admindhrlt](https://community.thunkable.com/u/admindhrlt)\ **Replies:** 1\ **Last updated:** [September 15, 2020, 12:04pm UTC](https://community.thunkable.com/t/how-do-i-publish-my-app-to-the-app-store-connect/818248 "2020-09-15T12:04:58Z")
Cannot be sent to be examined To start the inspection process The items below are required. You will have to select the model. You will need to select the primary category for your app. What is the model.? --- ## [I am having trouble receiving data from Firebase and displaying the data on a label](https://community.thunkable.com/t/i-am-having-trouble-receiving-data-from-firebase-and-displaying-the-data-on-a-label/731974)
**Author:** [@blast24blast46ydf](https://community.thunkable.com/u/blast24blast46ydf)\ **Replies:** 17\ **Last updated:** [September 15, 2020, 10:06am UTC](https://community.thunkable.com/t/i-am-having-trouble-receiving-data-from-firebase-and-displaying-the-data-on-a-label/731974 "2020-09-15T10:06:34Z")
So this is my code for the place where you add the profiles (data): And this is the place where you see the data: This is the page where the data come from: Thanks! If you want more info just ask and I will resp… --- ## [Upload data from GoogleSheet](https://community.thunkable.com/t/upload-data-from-googlesheet/818089)
**Author:** [@somnath.maji0un9h5](https://community.thunkable.com/u/somnath.maji0un9h5)\ **Replies:** 0\ **Last updated:** [September 15, 2020, 7:46am UTC](https://community.thunkable.com/t/upload-data-from-googlesheet/818089 "2020-09-15T07:46:54Z")
Hi guys, I am stuck with a problem and need your suggestion. What I am trying to do is this – There will be 2 types of users of my app – (general user) and (admin). Here admin means someone who will have rights to a… --- ## [The pictures on my application (Apk Android) disappear](https://community.thunkable.com/t/the-pictures-on-my-application-apk-android-disappear/765726)
**Author:** [@f7a4d55febb042](https://community.thunkable.com/u/f7a4d55febb042)\ **Replies:** 5\ **Last updated:** [September 15, 2020, 5:21am UTC](https://community.thunkable.com/t/the-pictures-on-my-application-apk-android-disappear/765726 "2020-09-15T05:21:07Z")
462/5000 Hello Thunkers. When I download the application on my Android (Apk) after manipulating the application for a few minutes, the images begin to disappear. Both the images that I have in Airtable and the images en… --- ## [Arduino MEGA with HC-10](https://community.thunkable.com/t/arduino-mega-with-hc-10/817205)
**Author:** [@nickmiller2108jnpw5](https://community.thunkable.com/u/nickmiller2108jnpw5)\ **Replies:** 0\ **Last updated:** [September 14, 2020, 11:04pm UTC](https://community.thunkable.com/t/arduino-mega-with-hc-10/817205 "2020-09-14T23:04:36Z")
Hello, I am trying to use the Arduino MEGA with HC-10 but I don’t have any example code for Arduino MEGA and HC-10 and also I don’t have any example for using buttons with Bluetooth. I have been looking throw videos but … --- ## [Google Books API](https://community.thunkable.com/t/google-books-api/812486)
**Author:** [@ianphaas](https://community.thunkable.com/u/ianphaas)\ **Replies:** 11\ **Last updated:** [September 14, 2020, 10:16pm UTC](https://community.thunkable.com/t/google-books-api/812486 "2020-09-14T22:16:49Z")
Hello, I was wondering if anyone has any suggestions on how to use the Google Books API (found here). I have tried using this but I get a white screen. I want the user to scan a ISBN bar code using the bar code scanne… --- ## [Local Live Video Feed](https://community.thunkable.com/t/local-live-video-feed/817170)
**Author:** [@seth](https://community.thunkable.com/u/seth)\ **Replies:** 0\ **Last updated:** [September 14, 2020, 10:05pm UTC](https://community.thunkable.com/t/local-live-video-feed/817170 "2020-09-14T22:05:42Z")
Hi All, I’ve been trying to set up a live video feed on my local network and I could do with some pointers/advice. I’m using OBS in two ways, with variy degrees of sucess. First, as a recording to a shared local disk,… --- ## [How do I work Arduino MEGA with HC-10](https://community.thunkable.com/t/how-do-i-work-arduino-mega-with-hc-10/817114)
**Author:** [@nickmiller2108jnpw5](https://community.thunkable.com/u/nickmiller2108jnpw5)\ **Replies:** 2\ **Last updated:** [September 14, 2020, 9:39pm UTC](https://community.thunkable.com/t/how-do-i-work-arduino-mega-with-hc-10/817114 "2020-09-14T21:39:39Z")
I am trying to work the Arduino MEGA with HC-10 and I can’t find a example code for the Arduino MEGA with HC-10 using Thunkable. Can anyone please help me --- ## [New Thunkable Video Tutorials?](https://community.thunkable.com/t/new-thunkable-video-tutorials/817089)
**Author:** [@fatimasayyada2rn4qsm](https://community.thunkable.com/u/fatimasayyada2rn4qsm)\ **Replies:** 3\ **Last updated:** [September 14, 2020, 8:34pm UTC](https://community.thunkable.com/t/new-thunkable-video-tutorials/817089 "2020-09-14T20:34:10Z")
I need some more videos for to make advanced Apps --- ## [Getting database to remember switch positions](https://community.thunkable.com/t/getting-database-to-remember-switch-positions/808811)
**Author:** [@lucgrant8t4p5d](https://community.thunkable.com/u/lucgrant8t4p5d)\ **Replies:** 4\ **Last updated:** [September 14, 2020, 5:41pm UTC](https://community.thunkable.com/t/getting-database-to-remember-switch-positions/808811 "2020-09-14T17:41:38Z")
Hi guys, I did some research which helped me make these blocks but it isn’t working The app is a scavenger search app, I want the users to check off items using the switches. I would like the switches to 'remember’their… --- ## [Saving image file](https://community.thunkable.com/t/saving-image-file/564616)
**Author:** [@kuntalpaul563wrdym](https://community.thunkable.com/u/kuntalpaul563wrdym)\ **Replies:** 2\ **Last updated:** [May 3, 2020, 1:24pm UTC](https://community.thunkable.com/t/saving-image-file/564616 "2020-05-03T13:24:05Z")
How can I save an image file selected in a picture gallery to a SD card? --- ## [Send request to whatsapp](https://community.thunkable.com/t/send-request-to-whatsapp/802500)
**Author:** [@Cesar\_Costa](https://community.thunkable.com/u/Cesar_Costa)\ **Replies:** 6\ **Last updated:** [September 14, 2020, 4:21pm UTC](https://community.thunkable.com/t/send-request-to-whatsapp/802500 "2020-09-14T16:21:49Z")
I have the following problem. I need my customers to place an order for my thunkable application. So far so good. It turns out that I also need the request to be sent by whatsapp to a defined number. The problem encou… --- ## [\[Solved\] Password text box not hide in android](https://community.thunkable.com/t/solved-password-text-box-not-hide-in-android/814310)
**Author:** [@riccardolionti](https://community.thunkable.com/u/riccardolionti)\ **Replies:** 4\ **Last updated:** [September 14, 2020, 2:16pm UTC](https://community.thunkable.com/t/solved-password-text-box-not-hide-in-android/814310 "2020-09-14T14:16:02Z")
I have an app that shows password in a text box: after I have installed apk file on my android i see password instead of circle character, although I have switched SecureTextEntry on true. On iOS all works fine! --- ## [Help to control a spotify account](https://community.thunkable.com/t/help-to-control-a-spotify-account/816437)
**Author:** [@funhall](https://community.thunkable.com/u/funhall)\ **Replies:** 0\ **Last updated:** [September 14, 2020, 2:13pm UTC](https://community.thunkable.com/t/help-to-control-a-spotify-account/816437 "2020-09-14T14:13:57Z")
Have anyone made a app where you control a spotify account and want to share with me how to do so??? I have a premium account that is running on a RPI and I like to use the API to choose play list and control the volume… --- ## [Upload file (pdf) by user](https://community.thunkable.com/t/upload-file-pdf-by-user/260910)
**Author:** [@farzam.parto](https://community.thunkable.com/u/farzam.parto)\ **Replies:** 5\ **Last updated:** [September 14, 2020, 2:19am UTC](https://community.thunkable.com/t/upload-file-pdf-by-user/260910 "2020-09-14T02:19:49Z")
Hello guys, I am in the process of creating an app for a client. There is a small problem, which is very necessary for my client, which is uploading files as .pdf via app. Let’s explain: There are 3 buttons in the ap… --- ## [Cloudinary Upload widget](https://community.thunkable.com/t/cloudinary-upload-widget/772912)
**Author:** [@eddie.rebehy](https://community.thunkable.com/u/eddie.rebehy)\ **Replies:** 4\ **Last updated:** [September 14, 2020, 2:11am UTC](https://community.thunkable.com/t/cloudinary-upload-widget/772912 "2020-09-14T02:11:47Z")
Hi Thunkers, Is it possible to get Thunkable to include local files in the cloudinary file picker as described in their documentation on their widget. It would be great to include the PDF capabilities of Cloudinary in a… --- ## [Problem With Search Bar](https://community.thunkable.com/t/problem-with-search-bar/757312)
**Author:** [@marketandsellbuy8jcb](https://community.thunkable.com/u/marketandsellbuy8jcb)\ **Replies:** 4\ **Last updated:** [September 13, 2020, 11:11pm UTC](https://community.thunkable.com/t/problem-with-search-bar/757312 "2020-09-13T23:11:42Z")
Please I have problem with my search bar when i make search from list entered manual as this working well . but when i make search from list get from fire base not working as but working before well whats the … [Previous page](https://community.thunkable.com/c/thunkable/49.md?page=359) [Next page](https://community.thunkable.com/c/thunkable/49.md?page=361)