Hi,in my Catalyst app, a UITableView can be scrolled with two fingers on the trackpad. What doesn't work is dragging a mouse over it while clicking the mouse button. Is this supposed to work? In places where I use UIGestureRecognizers, they work with mouse drags.Thanks,Markus
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Hi all,these observations apply to the Sandbox.In my app, I do a local receipt validation on startup. Apple's documentation "Validating Receipts Locally" says:"If validation fails in iOS, use the SKReceiptRefreshRequest class to refresh the receipt"If I install the app on a new device, receipt validation always fails because there is no local receipt (yet) on the device. But if I use a SKReceiptRefreshRequest, it will prompt the user with a iTunes login. So any time a user installs the app on a new device, they will receive this prompt, which could be confusing.What's the recommendation here? Add an own prompt before the SKReceiptRefreshRequest that explains why the login is required?Thanks,Markus
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I created a login webpage that disables the "Login" button as long as user name and password have not been filled in yet:
<script type="text/javascript" language="javascript">
function checkform()
{
var f = document.forms["theform"].elements;
var cansubmit = true;
for (var i = 0; i < f.length; i++) {
if (f[i].value.length == 0) cansubmit = false;
}
document.getElementById('submitbutton').disabled = !cansubmit;
}
</script>
<form name="theform">
<input id="user-text-field" type="text" type="email" autocomplete="username" onKeyup="checkform()" />
<input id="password-text-field" type="password" autocomplete="current-password" onKeyup="checkform()" />
<input id="submitbutton" type="submit" disabled="disabled" value="Login" />
</form>
I use an WkWebView to display the page. It works fine when manually entering user name or password. However, if I use the autocomplete function of iOS to fill in user name and password, the "Login" button stays disabled.
It looks like in case of autocomplete, the keyup event is not generated. In Safari, it works correctly.
Is this an iOS bug? Any way to work around it?
Hi all,I have a rather large iOS app that I enabled to run as a MacOS Catalyst App. I can run the app, but when I set the checkmark "debug executable" in the scheme, running the app fails with the following error message:"Message from debugger: Process attach denied, possibly because System Integrity Protection is enabled and process does not allow attaching."I'm using XCode 11.4.1.In the Console log, you can see the following messages:2020-05-10 10:56:19.787046 +0200com.apple.dt.lldberrordebugservererror: MachTask::TaskPortForProcessID task_for_pid failed: ::task_for_pid ( target_tport = 0x0103, pid = 28030, &task ) => err = 0x00000005 ((os/kern) failure)2020-05-10 10:56:19.787133 +0200com.apple.dt.lldbdefaultdebugserver10 +0.010309 sec [6d7f/0307]: error: ::task_for_pid ( target_tport = 0x0103, pid = 28030, &task ) => err = 0x00000005 ((os/kern) failure) err = ::task_for_pid ( target_tport = 0x0103, pid = 28030, &task ) => err = 0x00000005 ((os/kern) failure) (0x00000002020-05-10 10:56:19.799117 +0200com.apple.dt.lldberrordebugservererror: MachTask::StartExceptionThread (): task invalid, exception thread start failed.2020-05-10 10:56:19.799177 +0200com.apple.dt.lldberrordebugservererror: MachProcess::AttachForDebug failed to start exception thread: unable to start the exception thread2020-05-10 10:56:19.799398 +0200com.apple.dt.lldberrordebugservererror: Attach failed because process does not allow attaching: "unable to start the exception thread".2020-05-10 10:56:19.799437 +0200com.apple.dt.lldbdefaultdebugservererror: attach failed.2020-05-10 10:56:19.800153 +0200com.apple.dt.lldbdefaultdebugserver11 +0.013004 sec [6d7f/2903]: error: ::read ( 6, 0x70000b99bb00, 1024 ) => -1 err = Bad file descriptor (0x00000009)2020-05-10 10:56:19.800499 +0200com.apple.dt.lldbdefaultdebugserverExiting.If I create a fresh iOS app and enable Catalyst, everything works fine. So I guess it's something with the Build settings or similar.Thanks,Markus
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I like to debug my code my by using logging. It is very useful to be able to display different log output in different colors (e.g., color all lines with "error" in it in red color). What are the options in the latest XCode?What doesn't work:- XCode by default does not support syntax highlighting in the console- Plugins like XCode Colors (https://github.com/robbiehanson/XcodeColors) don't work anymore- The new plugin api does not support the console- The iOS Console.app does not support syntax highlighting- Alternative consoles: Just found lemonjar (https://lemonjar.com/iosconsole/), also does not support syntax highlightingAlternatives I found:- NSLogger (https://github.com/fpillet/NSLogger), but it requires a network connection between phone and Mac (which I don't always have - hotspot works?)- Install libimobiledevice (https://www.libimobiledevice.org), use its "idevicesyslog" and pipe it's output to a file. Then use a tool like LogTail (http://www.logtailapp.com) to display this file. Resulted in a little sluggish update.Any other ways of doing it?Thanks,Markus
funcoder.