# Questions about Thunkable X **URL:** https://community.thunkable.com/c/thunkable/49.md?page=513 [Latest](https://community.thunkable.com/latest.md) · [Categories](https://community.thunkable.com/categories.md) · [Tags](https://community.thunkable.com/tags.md) **Page:** 514 --- ## [Unable to show list items](https://community.thunkable.com/t/unable-to-show-list-items/48442)
**Author:** [@AcrobatEpee](https://community.thunkable.com/u/AcrobatEpee)\ **Replies:** 1\ **Last updated:** [September 25, 2018, 8:56pm UTC](https://community.thunkable.com/t/unable-to-show-list-items/48442 "2018-09-25T20:56:48Z")
Hey, please help. When I make the first one it shows me the content I want but when I do the second one and the following it doesn’t show my item list in the list viewer. Why ? Then to show the list : --- ## [Open an app from where the user left off](https://community.thunkable.com/t/open-an-app-from-where-the-user-left-off/48632)
**Author:** [@Laura\_Griffith](https://community.thunkable.com/u/Laura_Griffith)\ **Replies:** 1\ **Last updated:** [September 25, 2018, 9:57am UTC](https://community.thunkable.com/t/open-an-app-from-where-the-user-left-off/48632 "2018-09-25T09:57:02Z")
Hello, I have an app where the user hits a button to receive different text via a list. RIght now every time the user opens the app it starts from the beginning of my list. Is there a way for the user to go to the plac… --- ## [iOS clear colours](https://community.thunkable.com/t/ios-clear-colours/21207)
**Author:** [@badbrains](https://community.thunkable.com/u/badbrains)\ **Replies:** 4\ **Last updated:** [September 25, 2018, 8:50am UTC](https://community.thunkable.com/t/ios-clear-colours/21207 "2018-09-25T08:50:50Z")
Hi does anyone know how to make clear colour settings with the blocks in ios. Alternatively another way to make buttons on a screen disappear completely after use? --- ## [Preview Size - How I wish it can show real and actual size - or at least to scale correctly](https://community.thunkable.com/t/preview-size-how-i-wish-it-can-show-real-and-actual-size-or-at-least-to-scale-correctly/48681)
**Author:** [@shaafi](https://community.thunkable.com/u/shaafi)\ **Replies:** 0\ **Last updated:** [September 25, 2018, 7:22am UTC](https://community.thunkable.com/t/preview-size-how-i-wish-it-can-show-real-and-actual-size-or-at-least-to-scale-correctly/48681 "2018-09-25T07:22:21Z")
How I wish the previewer size could display the apps more accurately, or at least scale accurately. It is frustrating to work on a complicated display and the only way to confirm is to do LIVE on devices. We do have so… --- ## [iOS App crashes after latest update](https://community.thunkable.com/t/ios-app-crashes-after-latest-update/45906)
**Author:** [@Thomas\_Proffen](https://community.thunkable.com/u/Thomas_Proffen)\ **Replies:** 4\ **Last updated:** [September 25, 2018, 7:10am UTC](https://community.thunkable.com/t/ios-app-crashes-after-latest-update/45906 "2018-09-25T07:10:09Z")
We use the new Thunkable X platform in our coding classes (www.orcsgirls.org) . We are using 5th generation iPod Touches (16GB) running iOS 9.3.5 and they worked fine until the last update. App come up with a white scree… --- ## [Thunkable X can't "Make Copy" no error, just nothing happens and no copy](https://community.thunkable.com/t/thunkable-x-cant-make-copy-no-error-just-nothing-happens-and-no-copy/48495)
**Author:** [@towball](https://community.thunkable.com/u/towball)\ **Replies:** 1\ **Last updated:** [September 24, 2018, 11:03pm UTC](https://community.thunkable.com/t/thunkable-x-cant-make-copy-no-error-just-nothing-happens-and-no-copy/48495 "2018-09-24T23:03:31Z")
When I try to make copy of project in Thunkable x, nothing happens, no pop up to say it has copied. A total blank and when I check there is no copy. I have completed a days work and don’t want to go back to this mornings… --- ## [Beta testing process?](https://community.thunkable.com/t/beta-testing-process/48623)
**Author:** [@Elanor](https://community.thunkable.com/u/Elanor)\ **Replies:** 0\ **Last updated:** [September 24, 2018, 10:25pm UTC](https://community.thunkable.com/t/beta-testing-process/48623 "2018-09-24T22:25:46Z")
So… If I want to go through a beta testing process for my app, what’s the best way to do it? Do I just compile the two formats (iOS and Android) then upload the files to a location where my beta testers can access them?… --- ## [Thunkable live won't let me access a screen and the screen seems misaligned in thunkable](https://community.thunkable.com/t/thunkable-live-wont-let-me-access-a-screen-and-the-screen-seems-misaligned-in-thunkable/46289)
**Author:** [@friskyapple](https://community.thunkable.com/u/friskyapple)\ **Replies:** 3\ **Last updated:** [September 24, 2018, 9:57pm UTC](https://community.thunkable.com/t/thunkable-live-wont-let-me-access-a-screen-and-the-screen-seems-misaligned-in-thunkable/46289 "2018-09-24T21:57:41Z")
I can’t open this screen in thunkable live; the app just crashes --- ## [Recent work deletes when page is refreshed](https://community.thunkable.com/t/recent-work-deletes-when-page-is-refreshed/39591)
**Author:** [@AyushS](https://community.thunkable.com/u/AyushS)\ **Replies:** 5\ **Last updated:** [September 24, 2018, 9:55pm UTC](https://community.thunkable.com/t/recent-work-deletes-when-page-is-refreshed/39591 "2018-09-24T21:55:04Z")
I’ve got a problem with Thunkable X, and unfortunately it’s recurring. I will do a lot of coding on blocks, but this new work won’t show up on live testing or even when I build the iOS app on my phone. Then, if I refresh… --- ## [Thinkable X can't "Make Copy" no error, just nothing happens and no copy](https://community.thunkable.com/t/thinkable-x-cant-make-copy-no-error-just-nothing-happens-and-no-copy/48484)
**Author:** [@towball](https://community.thunkable.com/u/towball)\ **Replies:** 2\ **Last updated:** [September 24, 2018, 4:33pm UTC](https://community.thunkable.com/t/thinkable-x-cant-make-copy-no-error-just-nothing-happens-and-no-copy/48484 "2018-09-24T16:33:23Z")
I have sorted this type of error, it is usually a broken block. Now when I try to copy nothing happens, no pop up to say it has copied. A total blank and when I check there is no copy. I have completed a days work and do… --- ## [Allign & justify](https://community.thunkable.com/t/allign-justify/48383)
**Author:** [@er\_barto](https://community.thunkable.com/u/er_barto)\ **Replies:** 3\ **Last updated:** [September 23, 2018, 8:21pm UTC](https://community.thunkable.com/t/allign-justify/48383 "2018-09-23T20:21:42Z")
Hi there! i cannot really describe the problem i have: i came back in thunkable after ca 15 days and in my whore apps i see that the alignment and justification of the elements is incorrect. I tried to fix this manually … --- ## [Unable to call data from Firebase](https://community.thunkable.com/t/unable-to-call-data-from-firebase/48234)
**Author:** [@AcrobatEpee](https://community.thunkable.com/u/AcrobatEpee)\ **Replies:** 10\ **Last updated:** [September 23, 2018, 7:00pm UTC](https://community.thunkable.com/t/unable-to-call-data-from-firebase/48234 "2018-09-23T19:00:06Z")
Hey, I’m letting you a video of my listviewer disappearing, can’t explain :frowning: Can someone help ? Thanks ! https://streamable.com/70x9w It only disappears with these blocks on strangely, what are wrong with them… --- ## [Help doing multiplication and division with user inputted values](https://community.thunkable.com/t/help-doing-multiplication-and-division-with-user-inputted-values/48280)
**Author:** [@jj1984](https://community.thunkable.com/u/jj1984)\ **Replies:** 4\ **Last updated:** [September 23, 2018, 5:00pm UTC](https://community.thunkable.com/t/help-doing-multiplication-and-division-with-user-inputted-values/48280 "2018-09-23T17:00:05Z")
I can’t figure out how to do simple arithmetic with variables input from the user on the client side. For example, a user inputs 3 variables, and i do a simple calculation for them that then returns the answer. Something… --- ## [Help me when press back button my application taking me to phone screen rather than application home screen](https://community.thunkable.com/t/help-me-when-press-back-button-my-application-taking-me-to-phone-screen-rather-than-application-home-screen/44218)
**Author:** [@Harshit\_Jain](https://community.thunkable.com/u/Harshit_Jain)\ **Replies:** 11\ **Last updated:** [September 23, 2018, 3:22pm UTC](https://community.thunkable.com/t/help-me-when-press-back-button-my-application-taking-me-to-phone-screen-rather-than-application-home-screen/44218 "2018-09-23T15:22:16Z")
when i click on button then next window appear as per my command but when i came back from that window app get closed rather then to put me in home screen . Earlier everything was fine please help me out . --- ## [Vertical layout problem](https://community.thunkable.com/t/vertical-layout-problem/48359)
**Author:** [@compass1312](https://community.thunkable.com/u/compass1312)\ **Replies:** 1\ **Last updated:** [September 23, 2018, 1:26pm UTC](https://community.thunkable.com/t/vertical-layout-problem/48359 "2018-09-23T13:26:38Z")
According to this post Latest Thunkable ✕ Release - Compatibility with Android 8.0 / API 26 any visible components should be set to relative size. I have a number of rows that I use for spacers to help as ease of use f… --- ## [One app per phone in iOS?](https://community.thunkable.com/t/one-app-per-phone-in-ios/48136)
**Author:** [@Elanor](https://community.thunkable.com/u/Elanor)\ **Replies:** 5\ **Last updated:** [September 23, 2018, 12:21pm UTC](https://community.thunkable.com/t/one-app-per-phone-in-ios/48136 "2018-09-23T12:21:27Z")
So, I was reading through the documentation and tutorials and I saw in the “App Limits” section that I can only download one app per phone for iOS… (link here) What does that mean, exactly? I can’t build more than one a… --- ## [Cannot do anything live](https://community.thunkable.com/t/cannot-do-anything-live/48319)
**Author:** [@compass1312](https://community.thunkable.com/u/compass1312)\ **Replies:** 1\ **Last updated:** [September 23, 2018, 10:32am UTC](https://community.thunkable.com/t/cannot-do-anything-live/48319 "2018-09-23T10:32:48Z")
Both on my Droid and iPad when I open the Live app they open and then shut down immediately. It’s been going on for over a week now, so I decided to download the genymotion emulator to see if that works. Downloaded ever… --- ## [How far away is One Signal component](https://community.thunkable.com/t/how-far-away-is-one-signal-component/48348)
**Author:** [@Markus\_Vinsa](https://community.thunkable.com/u/Markus_Vinsa)\ **Replies:** 0\ **Last updated:** [September 23, 2018, 9:23am UTC](https://community.thunkable.com/t/how-far-away-is-one-signal-component/48348 "2018-09-23T09:23:56Z")
Hi, im currently waiting for the one signal component to be able to finish my app, its an essenstial part of it. How far away is it? This year? Next year? Is it easy to implement, or is it hard on a cross platform? --- ## [Thunkable Live app not working - new user](https://community.thunkable.com/t/thunkable-live-app-not-working-new-user/48333)
**Author:** [@Nicole\_Healy](https://community.thunkable.com/u/Nicole_Healy)\ **Replies:** 0\ **Last updated:** [September 23, 2018, 7:14am UTC](https://community.thunkable.com/t/thunkable-live-app-not-working-new-user/48333 "2018-09-23T07:14:06Z")
Hi I am brand new to Thunkable and have an issue that when i open the app it allows me to access my app but as soon as it gets in the screen goes blank, I have tried deleating the last couple of screens i have created s… --- ## [App not loading correctly](https://community.thunkable.com/t/app-not-loading-correctly/48271)
**Author:** [@Luv9rove](https://community.thunkable.com/u/Luv9rove)\ **Replies:** 8\ **Last updated:** [September 22, 2018, 10:59pm UTC](https://community.thunkable.com/t/app-not-loading-correctly/48271 "2018-09-22T22:59:17Z")
I am a Thunkable rookie, so this may be a dumb question. I am the Girls Who Code sponsor at my school. I wanted to start programming apps. I get this error when I try to load the app on my phone. This is with the ba… --- ## [Wrap Text Imported from Spreadsheet?](https://community.thunkable.com/t/wrap-text-imported-from-spreadsheet/48253)
**Author:** [@Mitch](https://community.thunkable.com/u/Mitch)\ **Replies:** 0\ **Last updated:** [September 22, 2018, 6:04pm UTC](https://community.thunkable.com/t/wrap-text-imported-from-spreadsheet/48253 "2018-09-22T18:04:53Z")
I’m importing text from an Airtable spreadsheet into a Listviewer. The text does not fit on one line. Can the Listviewer be set to wrap all of the text? If not, is there another approach to displaying this text? Thank… --- ## [Background image resizing issue](https://community.thunkable.com/t/background-image-resizing-issue/47706)
**Author:** [@AcrobatEpee](https://community.thunkable.com/u/AcrobatEpee)\ **Replies:** 1\ **Last updated:** [September 22, 2018, 4:14pm UTC](https://community.thunkable.com/t/background-image-resizing-issue/47706 "2018-09-22T16:14:10Z")
Hey, I have a problem with my background images. I made you a project sample here different sizes of images with all the same settings (see attached photo). Thanks for helping ! https://x.thunkable.com/copy/aa52388dba3… --- ## [Tutorial for Push Notifications with OneSignal](https://community.thunkable.com/t/tutorial-for-push-notifications-with-onesignal/47237)
**Author:** [@murratore](https://community.thunkable.com/u/murratore)\ **Replies:** 1\ **Last updated:** [September 21, 2018, 8:37pm UTC](https://community.thunkable.com/t/tutorial-for-push-notifications-with-onesignal/47237 "2018-09-21T20:37:54Z")
Hi there As far as I See integrated Push Notifications is currently not possible with ThunkableX. But some of you mentioned the use of OneSignal. Is there a good tutorial for this with Thunkable X? I only saw a Tutorial… --- ## [Generated QR code share option](https://community.thunkable.com/t/generated-qr-code-share-option/48056)
**Author:** [@Incredible\_Indian](https://community.thunkable.com/u/Incredible_Indian)\ **Replies:** 1\ **Last updated:** [September 21, 2018, 5:57pm UTC](https://community.thunkable.com/t/generated-qr-code-share-option/48056 "2018-09-21T17:57:09Z")
Hi, I have created a QR code generator app and I wan’t to enable share option of that generated image. But getting Please help. Thanks in Advance --- ## [Error publishing in ios](https://community.thunkable.com/t/error-publishing-in-ios/42645)
**Author:** [@jmasque](https://community.thunkable.com/u/jmasque)\ **Replies:** 15\ **Last updated:** [September 21, 2018, 3:14pm UTC](https://community.thunkable.com/t/error-publishing-in-ios/42645 "2018-09-21T15:14:47Z")
I’m trying to publish in IOS. But I get the following error: “Something went wrong when we tried to publish your app. Here are the details: there is a problem building the app - step 3 (TTL exceeded)”. What means TTL… --- ## [How to Structure this App?](https://community.thunkable.com/t/how-to-structure-this-app/47999)
**Author:** [@Mitch](https://community.thunkable.com/u/Mitch)\ **Replies:** 0\ **Last updated:** [September 21, 2018, 12:19pm UTC](https://community.thunkable.com/t/how-to-structure-this-app/47999 "2018-09-21T12:19:46Z")
Hello: We (The Milk Mob) publish a weekly blog about breastfeeding which includes a “lactfact”, which is a summary of the post. The lactfacts are in their own div with an id of “lactfact”, for example, https://themilkm… --- ## [Random Number Generator issue](https://community.thunkable.com/t/random-number-generator-issue/47571)
**Author:** [@Elanor](https://community.thunkable.com/u/Elanor)\ **Replies:** 2\ **Last updated:** [September 21, 2018, 10:53am UTC](https://community.thunkable.com/t/random-number-generator-issue/47571 "2018-09-21T10:53:47Z")
Hi there! Trying to build a simple random number generator where the user can enter the start and end values. I thought I could use the text input fields, but it doesn’t seem to work. I get numbers, but they don’t seem … --- ## [App size is almost tripled?](https://community.thunkable.com/t/app-size-is-almost-tripled/47855)
**Author:** [@Techbot](https://community.thunkable.com/u/Techbot)\ **Replies:** 3\ **Last updated:** [September 20, 2018, 9:31pm UTC](https://community.thunkable.com/t/app-size-is-almost-tripled/47855 "2018-09-20T21:31:28Z")
I created an app on MIT App Inventor, but I’d like to bring it into X because of the added features and compatibility with iOS. My app ended up being about 9.6mb on App Inventor, with an extension added in, but only 4 s… --- ## [When I link a button to a screen... it works only the last button editated](https://community.thunkable.com/t/when-i-link-a-button-to-a-screen-it-works-only-the-last-button-editated/47506)
**Author:** [@Alex\_Italy](https://community.thunkable.com/u/Alex_Italy)\ **Replies:** 8\ **Last updated:** [September 20, 2018, 8:27pm UTC](https://community.thunkable.com/t/when-i-link-a-button-to-a-screen-it-works-only-the-last-button-editated/47506 "2018-09-20T20:27:18Z")
I have linked every single button of my home to different screen… but in my app works only the last link I have made… the other button when clicked crash the application or link a white page! Help! Thanks --- ## [Simple "save" button won't work](https://community.thunkable.com/t/simple-save-button-wont-work/47665)
**Author:** [@Techbot](https://community.thunkable.com/u/Techbot)\ **Replies:** 10\ **Last updated:** [September 20, 2018, 5:38pm UTC](https://community.thunkable.com/t/simple-save-button-wont-work/47665 "2018-09-20T17:38:02Z")
Unless I’m missing something or misunderstanding Thunkable X vs MIT APP Inventor, this should save my 3 text input boxes to a TinyDB, and take me to my HomeScreen…but it won’t :confused: Am I missing something? [Previous page](https://community.thunkable.com/c/thunkable/49.md?page=512) [Next page](https://community.thunkable.com/c/thunkable/49.md?page=514)