# Latest **URL:** https://community.thunkable.com/latest.md?page=328 [Latest](https://community.thunkable.com/latest.md) · [Categories](https://community.thunkable.com/categories.md) · [Tags](https://community.thunkable.com/tags.md) **Page:** 329 --- ## [\[Solved\] Signup in new interface](https://community.thunkable.com/t/solved-signup-in-new-interface/1105135)
**Author:** [@David\_Wolber](https://community.thunkable.com/u/David_Wolber)\ **Replies:** 3\ **Last updated:** [February 22, 2021, 1:50am UTC](https://community.thunkable.com/t/solved-signup-in-new-interface/1105135 "2021-02-22T01:50:47Z")
The Signin.Signup block in the new “drag and drop” interface doesn’t have an output parameter for “error”. If there is an error how do we find out? Or is this not completed in the new interface? Thanks, Dave --- ## [Thunkable X Bluetooth LE send & receive HEX data](https://community.thunkable.com/t/thunkable-x-bluetooth-le-send-receive-hex-data/410058)
**Author:** [@Chris](https://community.thunkable.com/u/Chris)\ **Replies:** 9\ **Last updated:** [February 21, 2021, 8:51pm UTC](https://community.thunkable.com/t/thunkable-x-bluetooth-le-send-receive-hex-data/410058 "2021-02-21T20:51:03Z")
Hi, I need to send some HEX values like A00101A2 to a bluetooth relay but unfortunately I can’t get it to work with the BLE component. The Device is sucessfully connected via UUID but I will always receive “Can’t write … --- ## [GET Json from API](https://community.thunkable.com/t/get-json-from-api/1111320)
**Author:** [@funhall](https://community.thunkable.com/u/funhall)\ **Replies:** 26\ **Last updated:** [February 21, 2021, 6:47pm UTC](https://community.thunkable.com/t/get-json-from-api/1111320 "2021-02-21T18:47:02Z")
Hi Out there I cant seem to get the nr from this Json. What blocks are wrong please… --- ## [How to make a list not appear until another list is completed](https://community.thunkable.com/t/how-to-make-a-list-not-appear-until-another-list-is-completed/1112078)
**Author:** [@agx84240](https://community.thunkable.com/u/agx84240)\ **Replies:** 5\ **Last updated:** [February 21, 2021, 6:39pm UTC](https://community.thunkable.com/t/how-to-make-a-list-not-appear-until-another-list-is-completed/1112078 "2021-02-21T18:39:07Z")
Hello! I want to make that the user has to complete one of the 2 lists to be able to make the other one and that until he completes it he can’t access the other one. For example that the user before filling his city fil… --- ## [Text scanner using ocr](https://community.thunkable.com/t/text-scanner-using-ocr/311961)
**Author:** [@newb\_developer](https://community.thunkable.com/u/newb_developer)\ **Replies:** 2\ **Last updated:** [February 21, 2021, 5:34pm UTC](https://community.thunkable.com/t/text-scanner-using-ocr/311961 "2021-02-21T17:34:35Z")
Hi! I am not able to figure out how to read text from say a pdf for my app. I came across ocr but I don’t know how to use it in thunkable X. Can someone please help me? --- ## [Sequential Integer (Feature Requested on GitHub)](https://community.thunkable.com/t/sequential-integer-feature-requested-on-github/1112232)
**Author:** [@huntermclarkn](https://community.thunkable.com/u/huntermclarkn)\ **Replies:** 7\ **Last updated:** [February 21, 2021, 4:25pm UTC](https://community.thunkable.com/t/sequential-integer-feature-requested-on-github/1112232 "2021-02-21T16:25:44Z")
I have posted this as a Feature Request on GitHub, but would be interested in hearing other feedback or workarounds here I would like a Sequential Integer block like the Random Integer Block in Math The reason is to … --- ## [Text Align Vertical not affecting label](https://community.thunkable.com/t/text-align-vertical-not-affecting-label/1110836)
**Author:** [@tatiang](https://community.thunkable.com/u/tatiang)\ **Replies:** 7\ **Last updated:** [February 21, 2021, 9:03am UTC](https://community.thunkable.com/t/text-align-vertical-not-affecting-label/1110836 "2021-02-21T09:03:11Z")
In the legacy interface, changing a label’s advanced “Text Align Vertical” property to “center” has no effect. The change doesn’t appear in the browser or in Thunkable Live when Live Testing. The label in question has a… --- ## [\[Solved\]How can I make dependent select screens on thunkable?](https://community.thunkable.com/t/solved-how-can-i-make-dependent-select-screens-on-thunkable/1112741)
**Author:** [@moeunlab](https://community.thunkable.com/u/moeunlab)\ **Replies:** 4\ **Last updated:** [February 21, 2021, 6:26am UTC](https://community.thunkable.com/t/solved-how-can-i-make-dependent-select-screens-on-thunkable/1112741 "2021-02-21T06:26:03Z")
Hello guys. I’m a beginner of this community would like to build an app that can search agricultural information. What I’m trying to make is the dependent select screens that can choose components on the data viewer. Whi… --- ## [Issue with "when Screen Starts" event since Jan 12, 2021](https://community.thunkable.com/t/issue-with-when-screen-starts-event-since-jan-12-2021/1047954)
**Author:** [@antje.smilesyft](https://community.thunkable.com/u/antje.smilesyft)\ **Replies:** 93\ **Last updated:** [February 21, 2021, 1:57am UTC](https://community.thunkable.com/t/issue-with-when-screen-starts-event-since-jan-12-2021/1047954 "2021-02-21T01:57:38Z")
Hi there, out of nowhere and without me making any changes to the app, I noticed multiple things not working any more when testing in Thunkable Live on Android. Those are just the first three examples I noticed: On mu… --- ## [Weird issues status bar and “slide up area at bottom of screen”](https://community.thunkable.com/t/weird-issues-status-bar-and-slide-up-area-at-bottom-of-screen/1112495)
**Author:** [@jared](https://community.thunkable.com/u/jared)\ **Replies:** 0\ **Last updated:** [February 20, 2021, 11:37pm UTC](https://community.thunkable.com/t/weird-issues-status-bar-and-slide-up-area-at-bottom-of-screen/1112495 "2021-02-20T23:37:50Z")
So. The status bar issue is already known. I am using “dark mode” and most of the time I can see the status bar content but sometimes not. Also. Sometimes the app extends the full length of the screen (desired) but some… --- ## [Centering row contents](https://community.thunkable.com/t/centering-row-contents/1111398)
**Author:** [@funhall](https://community.thunkable.com/u/funhall)\ **Replies:** 2\ **Last updated:** [February 20, 2021, 7:41pm UTC](https://community.thunkable.com/t/centering-row-contents/1111398 "2021-02-20T19:41:04Z")
okay thanks I often have a nother problem. When I like to place this button in the right side of the row. the zip and city is staying to the left. What settings is that? And why is the text not centered in the middl… --- ## [Data viewer grid not working](https://community.thunkable.com/t/data-viewer-grid-not-working/1112360)
**Author:** [@dezynationindia](https://community.thunkable.com/u/dezynationindia)\ **Replies:** 1\ **Last updated:** [February 20, 2021, 7:39pm UTC](https://community.thunkable.com/t/data-viewer-grid-not-working/1112360 "2021-02-20T19:39:16Z")
I made an app using the data viewer grid that fetches some images of games and their respective links from the Google Sheets document saved on the drive. After publishing the app on Play Store, I’ve removed Thunkable’s a… --- ## [Live Test only updates first screen in Thunkable Live](https://community.thunkable.com/t/live-test-only-updates-first-screen-in-thunkable-live/1110927)
**Author:** [@tatiang](https://community.thunkable.com/u/tatiang)\ **Replies:** 4\ **Last updated:** [February 20, 2021, 7:25pm UTC](https://community.thunkable.com/t/live-test-only-updates-first-screen-in-thunkable-live/1110927 "2021-02-20T19:25:10Z")
I’ve been trying to figure out why Thunkable Live on the iPhone doesn’t update changes I make to a project in the browser until I force quit and re-open the app. But tonight I realized that changes do take effect for the… --- ## [Mind reading -Toughest question(need whole community help maybe)](https://community.thunkable.com/t/mind-reading-toughest-question-need-whole-community-help-maybe/1111433)
**Author:** [@eko.devs.apploroceo](https://community.thunkable.com/u/eko.devs.apploroceo)\ **Replies:** 3\ **Last updated:** [February 20, 2021, 7:17pm UTC](https://community.thunkable.com/t/mind-reading-toughest-question-need-whole-community-help-maybe/1111433 "2021-02-20T19:17:18Z")
this is a vid i saw it and now i want to achieve this thing in thunkable can u ppls help thanks in advance --- ## [10 proj limit issue?](https://community.thunkable.com/t/10-proj-limit-issue/1112218)
**Author:** [@eko.devs.apploroceo](https://community.thunkable.com/u/eko.devs.apploroceo)\ **Replies:** 4\ **Last updated:** [February 20, 2021, 7:16pm UTC](https://community.thunkable.com/t/10-proj-limit-issue/1112218 "2021-02-20T19:16:19Z")
hi with my second account, I saw that i am not able to make more than 10 projects but in other accounts, I can make more of them and I have many though I didn’t buy pro… pls help me figure out this issue why i am facin… --- ## [Canvas Designer Bug](https://community.thunkable.com/t/canvas-designer-bug/1112283)
**Author:** [@ianphaas](https://community.thunkable.com/u/ianphaas)\ **Replies:** 0\ **Last updated:** [February 20, 2021, 5:57pm UTC](https://community.thunkable.com/t/canvas-designer-bug/1112283 "2021-02-20T17:57:41Z")
Hello, I noticed today that when trying to use the Canvas component, every time I add a sprite, the designer switches from the canvas view to the design view, making it very, very hard to make my app. Is this happening… --- ## [Why BLE (Bluetooth Low Energy) Thunkable X Cannot Scan Devices](https://community.thunkable.com/t/why-ble-bluetooth-low-energy-thunkable-x-cannot-scan-devices/789681)
**Author:** [@Salman](https://community.thunkable.com/u/Salman)\ **Replies:** 19\ **Last updated:** [February 20, 2021, 5:14pm UTC](https://community.thunkable.com/t/why-ble-bluetooth-low-energy-thunkable-x-cannot-scan-devices/789681 "2021-02-20T17:14:01Z")
Please Help Me Thunkable X Expert Why BLE (Bluetooth Low Energy) Thunkable X Cannot Scan Devices? I’ve tried this method but it still doesn’t work : Add Location Sensor follow the tutorial https://www.youtube.com/wat… --- ## [Issue with bottom navigator](https://community.thunkable.com/t/issue-with-bottom-navigator/1110466)
**Author:** [@bader\_mouti](https://community.thunkable.com/u/bader_mouti)\ **Replies:** 2\ **Last updated:** [February 20, 2021, 9:21am UTC](https://community.thunkable.com/t/issue-with-bottom-navigator/1110466 "2021-02-20T09:21:15Z")
A long space from the bottom for bottom navigator Any one have this issue too ? --- ## [PDF Reader crash with Android](https://community.thunkable.com/t/pdf-reader-crash-with-android/1110183)
**Author:** [@adamsacchet](https://community.thunkable.com/u/adamsacchet)\ **Replies:** 2\ **Last updated:** [February 19, 2021, 8:10pm UTC](https://community.thunkable.com/t/pdf-reader-crash-with-android/1110183 "2021-02-19T20:10:26Z")
Hallo dear Team! I created the following app with 2 buttons to open a PDF file. When it opens the application crashes and I cannot understand why this happens on operating system based on Android. If I emulate the appli… --- ## [Ios app share (TestFlight)](https://community.thunkable.com/t/ios-app-share-testflight/1110589)
**Author:** [@tony.ycy.program](https://community.thunkable.com/u/tony.ycy.program)\ **Replies:** 1\ **Last updated:** [February 20, 2021, 1:31am UTC](https://community.thunkable.com/t/ios-app-share-testflight/1110589 "2021-02-20T01:31:51Z")
How can I use that to share my app? --- ## [\[Solved\] Pie Chart and some help for a newbie!](https://community.thunkable.com/t/solved-pie-chart-and-some-help-for-a-newbie/1107858)
**Author:** [@muzowebcreative0](https://community.thunkable.com/u/muzowebcreative0)\ **Replies:** 6\ **Last updated:** [February 20, 2021, 12:47am UTC](https://community.thunkable.com/t/solved-pie-chart-and-some-help-for-a-newbie/1107858 "2021-02-20T00:47:03Z")
Hello All! Love this app! I have ZERO coding experience and have managed to build something vaguely resembling an Idea/App, so thanks! Im a little stuck though. I’m creating an App that takes simple Daily/Weekly tasks … --- ## [How do I get HTML from website?](https://community.thunkable.com/t/how-do-i-get-html-from-website/1110348)
**Author:** [@cyberdriver](https://community.thunkable.com/u/cyberdriver)\ **Replies:** 5\ **Last updated:** [February 19, 2021, 9:51pm UTC](https://community.thunkable.com/t/how-do-i-get-html-from-website/1110348 "2021-02-19T21:51:23Z")
Hello. I am trying to make a sports app that gets live scores for college sports. I can’t seem to find a free API for this. My other option is to go to a webpage and get the HTML for the web page. Some thing like this: … --- ## [Translation Error - Invalid Parameter: Text](https://community.thunkable.com/t/translation-error-invalid-parameter-text/1099105)
**Author:** [@jim.malmberg38](https://community.thunkable.com/u/jim.malmberg38)\ **Replies:** 7\ **Last updated:** [February 19, 2021, 9:08pm UTC](https://community.thunkable.com/t/translation-error-invalid-parameter-text/1099105 "2021-02-19T21:08:59Z")
I’m pretty new to Thunkable and I’ve been going through David Wolber’s book on it and doing the lessons. I’m working on a translation app. Basically, it is supposed to work by you speaking into the phone and it will tran… --- ## [\[Solved\] Is it possible to create a pie chart?](https://community.thunkable.com/t/solved-is-it-possible-to-create-a-pie-chart/192465)
**Author:** [@point](https://community.thunkable.com/u/point)\ **Replies:** 8\ **Last updated:** [February 19, 2021, 9:03pm UTC](https://community.thunkable.com/t/solved-is-it-possible-to-create-a-pie-chart/192465 "2021-02-19T21:03:26Z")
Hi, I want to create a pie chart in my application. How can this be done? --- ## [Webview do something when finish loading](https://community.thunkable.com/t/webview-do-something-when-finish-loading/1076237)
**Author:** [@lichicts](https://community.thunkable.com/u/lichicts)\ **Replies:** 11\ **Last updated:** [February 19, 2021, 8:40pm UTC](https://community.thunkable.com/t/webview-do-something-when-finish-loading/1076237 "2021-02-19T20:40:27Z")
How to Do you make some happen after webview stop loading? Thanks --- ## [Searching in Firebase RealtimeDB via WebAPI](https://community.thunkable.com/t/searching-in-firebase-realtimedb-via-webapi/563301)
**Author:** [@billyljren](https://community.thunkable.com/u/billyljren)\ **Replies:** 14\ **Last updated:** [February 19, 2021, 5:12pm UTC](https://community.thunkable.com/t/searching-in-firebase-realtimedb-via-webapi/563301 "2021-02-19T17:12:09Z")
ORIGINAL QUESTION The RealtimeDB Component is a great way to store and retrieve data, but the question is if there’s a list of 100k entries (e.g. Movie Titles), how do you perform a search (Movie Title, Year, etc) and p… --- ## [Data viewer goes to top, when nagivated to another screen](https://community.thunkable.com/t/data-viewer-goes-to-top-when-nagivated-to-another-screen/1108757)
**Author:** [@irwin2004](https://community.thunkable.com/u/irwin2004)\ **Replies:** 5\ **Last updated:** [February 19, 2021, 12:29pm UTC](https://community.thunkable.com/t/data-viewer-goes-to-top-when-nagivated-to-another-screen/1108757 "2021-02-19T12:29:33Z")
I scroll down and press the data viewer, then it will navigate to another screen. When I press back button, why the data viewer goes to top? How to make the data viewer don’t goes to top? --- ## [Sprite zIndex and Bounce change when changing other properties](https://community.thunkable.com/t/sprite-zindex-and-bounce-change-when-changing-other-properties/1107543)
**Author:** [@paulbthatsme](https://community.thunkable.com/u/paulbthatsme)\ **Replies:** 1\ **Last updated:** [February 19, 2021, 9:53am UTC](https://community.thunkable.com/t/sprite-zindex-and-bounce-change-when-changing-other-properties/1107543 "2021-02-19T09:53:10Z")
If you use the hide and show blocks for to hide then show a sprite, it resets the sprites zIndex and it will not let you set it again. And if you use “opacity 0” and “opacity 100” to hide and show sprites then the zInde… --- ## [How to show object atribitutes from firebase in a list](https://community.thunkable.com/t/how-to-show-object-atribitutes-from-firebase-in-a-list/1105020)
**Author:** [@segour](https://community.thunkable.com/u/segour)\ **Replies:** 10\ **Last updated:** [February 18, 2021, 10:24pm UTC](https://community.thunkable.com/t/how-to-show-object-atribitutes-from-firebase-in-a-list/1105020 "2021-02-18T22:24:50Z")
Hi, I want to know how to show this: (all the ‘‘NAME:’’) in a list on the screen. Thank you :slight\_smile: --- ## [Error while loafing app](https://community.thunkable.com/t/error-while-loafing-app/1108767)
**Author:** [@sriharinathtl](https://community.thunkable.com/u/sriharinathtl)\ **Replies:** 0\ **Last updated:** [February 19, 2021, 6:26am UTC](https://community.thunkable.com/t/error-while-loafing-app/1108767 "2021-02-19T06:26:07Z")
App crashes for first two times after installation. The following errors are shown. [Previous page](https://community.thunkable.com/latest.md?page=327) [Next page](https://community.thunkable.com/latest.md?page=329)