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Blank screen on ios12 beta
Posted: Wed Jul 25, 2018 7:42 am
by brotee
every app i made in LC is blank on ios 12 beta, i know it's beta, but App store rejected an app cause it launches with black screen.
i afraid of ios12 if all of my apps will be blank screen.
what can be the problem?
Re: Blank screen on ios12 beta
Posted: Wed Jul 25, 2018 9:49 am
by LiveCode_Panos
Hello brotee,
We are aware of this issue, and we are currently investigating.
You can add your email to the cc list of this bug report
https://quality.livecode.com/show_bug.cgi?id=21396
so as you get a notification when the status of this report changes.
Best,
Panos
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Re: Blank screen on ios12 beta
Posted: Wed Sep 19, 2018 11:07 pm
by simon.schvartzman
Hi @panos, today I updated my iPhone to iOS12 and got the blank screen so I've installed LC 9.0.1 but I'm getting many errors when trying to make a stand alone file.
Please see below a few screen captures (there are many of them) hoping it would be enough for you to guide me on how to proceed.
Many thanks in advance
Re: Blank screen on ios12 beta
Posted: Thu Sep 20, 2018 8:36 am
by LiveCode_Panos
Hello Simon,
A rough guess is that all these errors are caused because the version of the command line tools that are used does not match the version of Xcode. To check that:
1. Open the version of Xcode you used when trying to build the standalone. Say it is version X.Y.
2. In Xcode's menubar, go to Xcode -> Preferences -> Locations
3. In the "Command Line Tools" dropdown, choose version X.Y
4. Quit LC and restart it, and try to build again an iOS standalone.
Hope this helps.
Panos
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Re: Blank screen on ios12 beta
Posted: Thu Sep 20, 2018 2:09 pm
by simon.schvartzman
Hi Panos, many thanks for your prompt and enlightening answer.
Good news: I was able to compile.
Bad news: it doesn't install (it seems I'm doing something wrong regarding Xcode relationship with my iPhone 6 but can't identify how to fix it)
Looking forward for your answer.
Cheers
Re: Blank screen on ios12 beta
Posted: Thu Sep 20, 2018 2:31 pm
by LiveCode_Panos
Hello Simon,
Hmm, what version of Xcode do you use to build the standalone? Could you also post a screenshot of the iOS standalone application settings?
Kind regards,
Panos
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Re: Blank screen on ios12 beta
Posted: Thu Sep 20, 2018 3:52 pm
by simon.schvartzman
Re: Blank screen on ios12 beta
Posted: Thu Sep 20, 2018 4:00 pm
by simon.schvartzman
Hi Panos I removed the "Build 32 bit slice only" and it installed OK.
Funny think is that at first I wasn't able to see the Icon on the iPhone Screen but if I search for the App it is there and runs OK....
After a Power Off / Power On on the iPhone the Icon appeared on the screen...
Who knows...
Thanks for your support
Re: Blank screen on ios12 beta
Posted: Fri Sep 21, 2018 8:58 am
by LiveCode_Panos
Hello Simon,
Thanks for the follow up. I am glad you found the culprit. Yes, starting from iOS 11 if I remember correctly, your app *must* contain a 64bit slice.
Kind regards,
Panos
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Re: Blank screen on ios12 beta
Posted: Tue Sep 25, 2018 6:32 am
by iphonesupport123
LiveCode_Panos wrote: ↑Fri Sep 21, 2018 8:58 am
Hello Simon,
Thanks for the follow up. I am glad you found the culprit. Yes, starting from iOS 11 if I remember correctly, your app *must* contain a 64bit slice.
Kind regards,
Panos
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Yes, I also got the same things by follow your instruction I am recently got the IOS 12 and then I want to some important application that's I am not able to do this I follow the iPhone Support Number for the help but I have still a problem.