Hi all am trying to achieve an autocomplete using nativescript for a project. It was working fine with nativescript-pro-ui, but i updated that plugin to nativescript-ui-autocomplete. Afterwards it begins to crash whenever i try to invoke that in ios, it works fine in android.Any help will be appreciated. Thanks
There are currently two open issues about a crash in iOS. I see this is an old issue and they are probably not related to this one but I'm listing them here for reference.
https://github.com/NativeScript/NativeScript/issues/9031
https://github.com/ProgressNS/nativescript-ui-feedback/issues/1487
Related
I am currently testing the Apple News JSON format using XCode / News Preview / Simulator and randomly running into a new error that was not occurring prior to today.
I am attempting to load the article.json file into the News Preview app (it's been working up until today). The article.json file gets successfully loaded with no errors in the console but the Simulator is claiming that the channel is not available for me. Here is what the error message on the Simulator reads:
Channel Unavailable
This channel isn't currently available in your region.
The News Preview and Simulator were working just fine until today. I have tried re-installing XCode and News Preview (and Simulator because I re-installed XCode) but the problem persists. Other colleagues of mine are now experiencing the same problem.
I tried also clearing all the content in the Simulator and tried wiping the device clean and also tried going to the "Debug" menu in Simulator and setting the Location specifically there, as well, without any success.
Is there a way to fix this or is there a way to know if there was a recent developer push to the Simulator code base?
Just to add a bit more detail, I am attempting to load the official Apple News article preview files, not my own article.json files (I tried loading my own json files, as well).
Any help is appreciated.
Hey I also just had this issue and have been troubleshooting since yesterday. Not sure what is causing it, but it only happens for my on devices simulators from iPhone 7 and newer.
Try running the preview on iPhone 6 or an older-gen iPad, etc... that's working for me.
The solution on only one of my machines was to enter the Publisher ID into the News Preview application, which is the first thing that is asked when launching the News Preview app. After entering the Publisher ID, everything seemed to return to normal - for all of my colleagues and I.
See my comment above about my new macbook and the new problem it is having.
In my cross-platform app I save application properties in the following way:
Application.Current.Properties["myValue"] = "Test";
await Application.Current.SavePropertiesAsync();
I then retrieve them later like this:
string myVal = Application.Current.Properties["myValue"];
This works perfectly when using the Android emulator. I can close the emulator down, and when I restart it again, my app data is preserved.
However, when I deploy this app to a physical Android device, data preservation works as expected until I close the app and open it again. At this point I retrieve an empty value. It's as though the data is only saved to memory (and not to file).
Furthermore, the iOS version of the exact same app works faultlessly. When I open the app up, all previous values have been saved and I can retrieve them.
What am I doing wrong on the Android version? Is there an Android setting, permission, or option which I need to enable to have the values saved between app sessions when actually deployed to a phone?
I had a similar problem where only the debug version saved Properties. I think we're still waiting for the bug fix, and this is the workaround on Xamarin Forms bugzilla.
In short: go to .Droid project settings -> Android Options -> Linker
and enter/add "System.Runtime.Serialization" to Skip linking assemblies.
Wow! After lots of research, I have getting solution for same issue in mine. Problem is that, when i store List or DataTable in Application.Current.Properties then all properties are removed after reopen app but if i store List or DataTable as serialize, it working fine.
In VS you need to enable the option:
Preserve application data/cache on device between deploys
You can find this at Tools > Options > Xamarin > Android Settings.
I don't know if this has stopped in the latest updates of Xamarin Forms, the data is available until the application is running similar to session but persistent storage does not work.
The best api I think available for this is Akavache https://github.com/akavache/Akavache.
You can read this blog https://codemilltech.com/akavache-is-aka-awesome/.
Update
There is a bug filed in bugzilla:
https://bugzilla.xamarin.com/show_bug.cgi?id=26444
I don't remember exactly which part of this solved the issue, but when I followed the instructions to prepare the Android application for release from start to finish, the issue went away. The problem occurred when debug builds were used on an Android device.
https://developer.xamarin.com/guides/android/deployment,_testing,_and_metrics/publishing_an_application/part_1_-_preparing_an_application_for_release/
The link details the suggested settings for the Android project when releasing to device. Following these instructions should solve the issue.
I'm writing an app using RubyMotion and the redpotion gem. I have a problem displaying the app with the simulator as it does not allow me to scroll within a tableView. It neither works when simulating an iPhone 6 nor an iPhone 4.
This is independent of the app. I have tried it also with my friend's app which works fine on his computer.
As I am not experienced enough to find out exactly what causes the problem I hope very much that somebody can help me resolving the problem.
Thanks, Daniel
I'm working on a project using Xamarin to build an app for WinPhone and Android.
On the Android device, it works fine.
When I try to run the app on the WinPhone device, the app starts opening and then it closes. On the console I see "TaskHost.exe has exited with code 0."
I don't see any error.
A guy that was working on it before, was using the WinPhone device without problems.
When I started working on it, the only thing I needed to change was the SQLite.WP80 version. He was using 3.8.7.1 and my VS only provided 3.8.8.1.
Has anyone faced a similar problem?
Or how can I see what is wrong? In the console output there is no errors.
I've added a breakpoint in the begining of WinPhone, but it doesnt't arrive there.
Thanks in advance!
Have you changed your namespace? Check if the startup object in the project setup is set accordingly.
Finally I found the problem.
By returning the code revision, I found one where the WinPhone project was working on phone.
Then, I started looking for differences.
Someone renamed AppWP.xaml to AppWinPhone.xaml.
Then, on project properties > startup object, it was blank.
I just set the object back and it worked.
(Why not an error message saying what is wrong...)
Thanks!
I am using SDCAlertView
for custom alertview. It is perfectly working in ios 7 . But in ios8 alertview button are not visible . i am not able find actual problem .
Thanks in advance
I had absolutely same problem. So I've created test project to reproduce it. And I couldn't. It was working in small test program.
So I've just updated my project's pods. Just use pod update and rebuild your project. Most likely you have outdated version of SDCAlertView.