# Latest **URL:** https://community.thunkable.com/latest.md?page=434 [Latest](https://community.thunkable.com/latest.md) · [Categories](https://community.thunkable.com/categories.md) · [Tags](https://community.thunkable.com/tags.md) **Page:** 435 --- ## [\[Solved\] Can’t save data to or read from Firebase database](https://community.thunkable.com/t/solved-can-t-save-data-to-or-read-from-firebase-database/565410)
**Author:** [@mahmoudgamal\_007pz9b](https://community.thunkable.com/u/mahmoudgamal_007pz9b)\ **Replies:** 12\ **Last updated:** [May 14, 2020, 11:36am UTC](https://community.thunkable.com/t/solved-can-t-save-data-to-or-read-from-firebase-database/565410 "2020-05-14T11:36:05Z")
'o.default.get(this.settings).database is not a function. (In ‘o.default.get.(this.settings).database()’, ‘o.default.get(this.settings).database’ is undefined) The above error is showing to me. How can I fix this, any … --- ## [\[Solved\] How to Access Property in Object from WEBAPI](https://community.thunkable.com/t/solved-how-to-access-property-in-object-from-webapi/494051)
**Author:** [@chrisanderson1006tt9](https://community.thunkable.com/u/chrisanderson1006tt9)\ **Replies:** 6\ **Last updated:** [May 14, 2020, 10:57am UTC](https://community.thunkable.com/t/solved-how-to-access-property-in-object-from-webapi/494051 "2020-05-14T10:57:14Z")
Hey there, I’m getting “undefined” when trying to access the property of an Object in the API response when setting the text value of a label, if I don’t use a List component. If I use a List component, I cannot get the… --- ## [How to : Bottom Nevigation / Side menu / Tab Layuot & View Pager Direction to right? If you know please help me ](https://community.thunkable.com/t/how-to-bottom-nevigation-side-menu-tab-layuot-view-pager-direction-to-right-if-you-know-please-help-me/565513)
**Author:** [@bashir.af.93qml7a2](https://community.thunkable.com/u/bashir.af.93qml7a2)\ **Replies:** 4\ **Last updated:** [May 14, 2020, 10:30am UTC](https://community.thunkable.com/t/how-to-bottom-nevigation-side-menu-tab-layuot-view-pager-direction-to-right-if-you-know-please-help-me/565513 "2020-05-14T10:30:55Z")
How to change: Bottom Nevigation / Side menu / Tab Layuot & View Pager In the right direction ? Because the apps we make in Arabic. It should be to the right. If you know please help me --- ## [Editor crashes when you open block editor](https://community.thunkable.com/t/editor-crashes-when-you-open-block-editor/565490)
**Author:** [@ufc500](https://community.thunkable.com/u/ufc500)\ **Replies:** 2\ **Last updated:** [May 14, 2020, 10:14am UTC](https://community.thunkable.com/t/editor-crashes-when-you-open-block-editor/565490 "2020-05-14T10:14:28Z")
The website constantly crashes when I click the blocks section it crashes in a way that it is impossible to edit my blocks. I’m using a google chrome browser I will try other browsers but I feel like I will get the same … --- ## [\[Solved\] Does Canvas loading nead wifi connection?](https://community.thunkable.com/t/solved-does-canvas-loading-nead-wifi-connection/565446)
**Author:** [@H\_i\_CH\_n\_Nguy\_n](https://community.thunkable.com/u/H_i_CH_n_Nguy_n)\ **Replies:** 6\ **Last updated:** [May 14, 2020, 8:01am UTC](https://community.thunkable.com/t/solved-does-canvas-loading-nead-wifi-connection/565446 "2020-05-14T08:01:12Z")
I built a simple game that use a canvas to drag and drop sprites on the stage. When I download and install it as apk file on my Android 10 device a problem happened : when turn on wifi, every thing worked well but when u… --- ## [Read only projects](https://community.thunkable.com/t/read-only-projects/565480)
**Author:** [@kizzy](https://community.thunkable.com/u/kizzy)\ **Replies:** 5\ **Last updated:** [May 13, 2020, 10:30pm UTC](https://community.thunkable.com/t/read-only-projects/565480 "2020-05-13T22:30:50Z")
Hi how to remove read-only from my project? --- ## [Empty table from Data Source](https://community.thunkable.com/t/empty-table-from-data-source/565416)
**Author:** [@yrimbaud](https://community.thunkable.com/u/yrimbaud)\ **Replies:** 4\ **Last updated:** [May 13, 2020, 1:11pm UTC](https://community.thunkable.com/t/empty-table-from-data-source/565416 "2020-05-13T13:11:04Z")
Hi, It is pretty easy to add a new row to a table. However, I am struggling to find a way to empty / remove all rows from a table. I tried to create a function that is going through all rows and replace the current val… --- ## [I want to convert image file to base64](https://community.thunkable.com/t/i-want-to-convert-image-file-to-base64/565430)
**Author:** [@webkingtam569vmmx](https://community.thunkable.com/u/webkingtam569vmmx)\ **Replies:** 1\ **Last updated:** [May 13, 2020, 7:59am UTC](https://community.thunkable.com/t/i-want-to-convert-image-file-to-base64/565430 "2020-05-13T07:59:11Z")
Help me please… I want to convert image file to base64 --- ## [Realtime database error](https://community.thunkable.com/t/realtime-database-error/565418)
**Author:** [@mahmoudgamal\_007pz9b](https://community.thunkable.com/u/mahmoudgamal_007pz9b)\ **Replies:** 0\ **Last updated:** [May 12, 2020, 10:38pm UTC](https://community.thunkable.com/t/realtime-database-error/565418 "2020-05-12T22:38:11Z")
reference.child failed: first argument was an invalid path = “” Ive downloaded v186 and found this error. any idea ? --- ## [Download APP IOS](https://community.thunkable.com/t/download-app-ios/565373)
**Author:** [@pr11](https://community.thunkable.com/u/pr11)\ **Replies:** 1\ **Last updated:** [May 12, 2020, 10:41am UTC](https://community.thunkable.com/t/download-app-ios/565373 "2020-05-12T10:41:53Z")
Hello ! I have a question about IOS app downloading because only 1 app can be downloaded by person, and that it takes 5 hours to get the app. So is there a manner so that many people can download the app, with 1 link, w… --- ## [Navigation to a new screen not working](https://community.thunkable.com/t/navigation-to-a-new-screen-not-working/565253)
**Author:** [@ramanbaky](https://community.thunkable.com/u/ramanbaky)\ **Replies:** 5\ **Last updated:** [May 12, 2020, 12:44am UTC](https://community.thunkable.com/t/navigation-to-a-new-screen-not-working/565253 "2020-05-12T00:44:43Z")
Hello, I have a very basic screen. On a button click, i am checked username and pass against an airtable. If it matches, i update the label to “Matches!” and then i want to navigate to a different screen. When i put … --- ## [Phone Number Linking Within Mobile App](https://community.thunkable.com/t/phone-number-linking-within-mobile-app/565332)
**Author:** [@s.a.u.c.e.s.building](https://community.thunkable.com/u/s.a.u.c.e.s.building)\ **Replies:** 1\ **Last updated:** [May 11, 2020, 10:30pm UTC](https://community.thunkable.com/t/phone-number-linking-within-mobile-app/565332 "2020-05-11T22:30:45Z")
Hi everyone, I was hoping I could get a little assistance with something. Is it possible to link phone numbers in your mobile app so that when you tap the number, it calls them? Particularly found as an iOS feature if … --- ## [\[Solved\] Significa que solo 5 personas por segundo pueden obtener un valor?](https://community.thunkable.com/t/solved-significa-que-solo-5-personas-por-segundo-pueden-obtener-un-valor/565280)
**Author:** [@francabral](https://community.thunkable.com/u/francabral)\ **Replies:** 1\ **Last updated:** [May 11, 2020, 9:17pm UTC](https://community.thunkable.com/t/solved-significa-que-solo-5-personas-por-segundo-pueden-obtener-un-valor/565280 "2020-05-11T21:17:32Z")
Revisando la documentacion de airtable, en limites de tarifa dice esto: La API está limitada a 5 solicitudes por segundo por base. Si excede esta tasa, recibirá un código de estado 429 y deberá esperar 30 segundos antes … --- ## [How to play online videos?](https://community.thunkable.com/t/how-to-play-online-videos/565111)
**Author:** [@maxb](https://community.thunkable.com/u/maxb)\ **Replies:** 3\ **Last updated:** [May 11, 2020, 7:58pm UTC](https://community.thunkable.com/t/how-to-play-online-videos/565111 "2020-05-11T19:58:34Z")
I am having problems finding a video file online that can be played by the video component, I tried cloudinary, googledrive, mega, but they don’t work. I think I should give a link to an ftp like? Mega has some tools f… --- ## [How to use Leap motion?](https://community.thunkable.com/t/how-to-use-leap-motion/415600)
**Author:** [@HeonJin\_Kwon](https://community.thunkable.com/u/HeonJin_Kwon)\ **Replies:** 0\ **Last updated:** [January 19, 2020, 3:14am UTC](https://community.thunkable.com/t/how-to-use-leap-motion/415600 "2020-01-19T03:14:54Z")
Is there a way to use this ‘leap motion’ in thunkable? --- ## [Notifier Component?](https://community.thunkable.com/t/notifier-component/28360)
**Author:** [@Andrea\_Marchisio](https://community.thunkable.com/u/Andrea_Marchisio)\ **Replies:** 14\ **Last updated:** [May 11, 2020, 6:55am UTC](https://community.thunkable.com/t/notifier-component/28360 "2020-05-11T06:55:05Z")
Hi, why there is not Notifier component on X version? Andrea --- ## [\[Solved\]Can not read & write realtime db Firebase error = "o.default.get(this.settings).database is not a function..."](https://community.thunkable.com/t/solved-can-not-read-write-realtime-db-firebase-error-o-default-get-this-settings-database-is-not-a-function/565146)
**Author:** [@teerapat.dj](https://community.thunkable.com/u/teerapat.dj)\ **Replies:** 2\ **Last updated:** [May 11, 2020, 10:56am UTC](https://community.thunkable.com/t/solved-can-not-read-write-realtime-db-firebase-error-o-default-get-this-settings-database-is-not-a-function/565146 "2020-05-11T10:56:59Z")
Hello This is a first time here for me :slight\_smile: Hi, I have a strange problem with my app. I have create ease app to connect with firebase and Iot (esp8266) , It 's go well and nice untill last 4 days this app can… --- ## [Creat Row and Get Row (Airtable Spreadsheet)](https://community.thunkable.com/t/creat-row-and-get-row-airtable-spreadsheet/58186)
**Author:** [@Christian\_Sigge](https://community.thunkable.com/u/Christian_Sigge)\ **Replies:** 11\ **Last updated:** [May 11, 2020, 10:44am UTC](https://community.thunkable.com/t/creat-row-and-get-row-airtable-spreadsheet/58186 "2020-05-11T10:44:10Z")
Hello, Is it possible to creat a row and get directly the row number from it? I want to save the row number directly into a variable. Thank you for your help. --- ## [Publish to web data viewer](https://community.thunkable.com/t/publish-to-web-data-viewer/565275)
**Author:** [@Garry\_Lane](https://community.thunkable.com/u/Garry_Lane)\ **Replies:** 1\ **Last updated:** [May 11, 2020, 7:39am UTC](https://community.thunkable.com/t/publish-to-web-data-viewer/565275 "2020-05-11T07:39:10Z")
Data viewer is showing in live but not in PTW. --- ## [Currency API hunt](https://community.thunkable.com/t/currency-api-hunt/565237)
**Author:** [@Garry\_Lane](https://community.thunkable.com/u/Garry_Lane)\ **Replies:** 4\ **Last updated:** [May 11, 2020, 5:19am UTC](https://community.thunkable.com/t/currency-api-hunt/565237 "2020-05-11T05:19:28Z")
I have been searching for an API or json link that will allow me to convert AUD to bitcoin, I have a bitcoin to AUD atm. I can’t seem to locate one anywhere, if anyone knows and can share, it would be much appreciated --- ## [How to remove unnecessary permissions?](https://community.thunkable.com/t/how-to-remove-unnecessary-permissions/563803)
**Author:** [@chris.bailey230698t](https://community.thunkable.com/u/chris.bailey230698t)\ **Replies:** 12\ **Last updated:** [May 10, 2020, 8:00pm UTC](https://community.thunkable.com/t/how-to-remove-unnecessary-permissions/563803 "2020-05-10T20:00:46Z")
I’m getting this warning every time I try to upload to the android app store. I can see from other posts that a lot of other users face this issue. I’ve tried editing the XML file on the android studio - which was sugg… --- ## [How to add payment method - Paypal](https://community.thunkable.com/t/how-to-add-payment-method-paypal/565196)
**Author:** [@jonathanvalgarlh4ow](https://community.thunkable.com/u/jonathanvalgarlh4ow)\ **Replies:** 0\ **Last updated:** [May 9, 2020, 11:07pm UTC](https://community.thunkable.com/t/how-to-add-payment-method-paypal/565196 "2020-05-09T23:07:36Z")
Hello, I am trying to include payments in the app (i am aware of google policies). The most known platform is Paypal. So i tried to do include it using 2 different ways: Web Api → Paypal Api. I don´t get exactly the… --- ## [Problem live test onAndroid - screen empty padding at the bottom](https://community.thunkable.com/t/problem-live-test-onandroid-screen-empty-padding-at-the-bottom/552876)
**Author:** [@H\_i\_CH\_n\_Nguy\_n](https://community.thunkable.com/u/H_i_CH_n_Nguy_n)\ **Replies:** 51\ **Last updated:** [May 10, 2020, 5:20pm UTC](https://community.thunkable.com/t/problem-live-test-onandroid-screen-empty-padding-at-the-bottom/552876 "2020-05-10T17:20:52Z")
Since yesterday, i’ve got a problem with my app UI when live test on Android. The problem is that there is a empty gap on the bottom of the screen, i can see the screen background but can not put anny component on that … --- ## [Import photos from AirTable into device](https://community.thunkable.com/t/import-photos-from-airtable-into-device/349381)
**Author:** [@tatiang](https://community.thunkable.com/u/tatiang)\ **Replies:** 9\ **Last updated:** [May 10, 2020, 5:18pm UTC](https://community.thunkable.com/t/import-photos-from-airtable-into-device/349381 "2020-05-10T17:18:35Z")
I now have a grid of 25 cloned buttons with background pictures set to unique images pulled from an AirTable spreadsheet. But updating those 25 images (and associated names; this is a student directory app) on the fly is… --- ## [(solved) Airtable slow only in one screen. Why?](https://community.thunkable.com/t/solved-airtable-slow-only-in-one-screen-why/550315)
**Author:** [@trawellit](https://community.thunkable.com/u/trawellit)\ **Replies:** 9\ **Last updated:** [May 10, 2020, 4:02pm UTC](https://community.thunkable.com/t/solved-airtable-slow-only-in-one-screen-why/550315 "2020-05-10T16:02:38Z")
Hello everybody, I made this app with thunkable without problems except that the data taken from the airtable database load very slowly in a specific screen: Scrren4 lista e scheda. The procedure I use to upload data f… --- ## ['get object from json' issue](https://community.thunkable.com/t/get-object-from-json-issue/565179)
**Author:** [@captainzee9999jf](https://community.thunkable.com/u/captainzee9999jf)\ **Replies:** 10\ **Last updated:** [May 10, 2020, 2:17pm UTC](https://community.thunkable.com/t/get-object-from-json-issue/565179 "2020-05-10T14:17:32Z")
Hi all I’m experienced in app inventor 2 but new to thunkable. I am trying to read a json which is generated from php script on my website when i press a button. i am using web\_api GET and if i put the response direct… --- ## [\[Solved\] How to change selected date using date picker by particular number of days](https://community.thunkable.com/t/solved-how-to-change-selected-date-using-date-picker-by-particular-number-of-days/563158)
**Author:** [@anannyabaheti07](https://community.thunkable.com/u/anannyabaheti07)\ **Replies:** 14\ **Last updated:** [May 10, 2020, 1:43pm UTC](https://community.thunkable.com/t/solved-how-to-change-selected-date-using-date-picker-by-particular-number-of-days/563158 "2020-05-10T13:43:12Z")
How to change the selected date using date picker by a particular number of days. From the user entered last menstrual date, I wish to calculate the delivery date hence need to add 280 days. Pls help me. --- ## [Problems with Data Viewer and google sheet](https://community.thunkable.com/t/problems-with-data-viewer-and-google-sheet/565224)
**Author:** [@rollke](https://community.thunkable.com/u/rollke)\ **Replies:** 1\ **Last updated:** [May 10, 2020, 10:24am UTC](https://community.thunkable.com/t/problems-with-data-viewer-and-google-sheet/565224 "2020-05-10T10:24:04Z")
Hi, I have problems in using the new data viewer (list and grid). When I create a new data source connected with google sheets on Safari there starts a dialog to sign up with ma google account, but starting that, there… --- ## [\[Solved\]Query about top tab navigator](https://community.thunkable.com/t/solved-query-about-top-tab-navigator/565178)
**Author:** [@tobi](https://community.thunkable.com/u/tobi)\ **Replies:** 5\ **Last updated:** [May 10, 2020, 9:53am UTC](https://community.thunkable.com/t/solved-query-about-top-tab-navigator/565178 "2020-05-10T09:53:37Z")
Hey can i make something like this with top tab navigator. I want to navigate only text not the image. Please reply, :slight\_smile: :slight\_smile: --- ## [Lottie animations work on IOS but in android they crash the app](https://community.thunkable.com/t/lottie-animations-work-on-ios-but-in-android-they-crash-the-app/111655)
**Author:** [@Alan\_dega](https://community.thunkable.com/u/Alan_dega)\ **Replies:** 6\ **Last updated:** [May 9, 2020, 10:19pm UTC](https://community.thunkable.com/t/lottie-animations-work-on-ios-but-in-android-they-crash-the-app/111655 "2020-05-09T22:19:15Z")
I made some animations in haiku. In IOS they work fine but in android they crash the app, anybody knows why? [Previous page](https://community.thunkable.com/latest.md?page=433) [Next page](https://community.thunkable.com/latest.md?page=435)