HTTPS post Issue on Maui IOS #6367 | Support

team.net created one year ago

ABP Framework version: v7.2.1
UI Type: MAUI
Database System:SQL Server
Tiered (for MVC) or Auth Server Separated (for Angular): yes/no
Exception message and full stack trace:

2023-12-18 19:09:59.846777+0530 ETVSoftware.FirstResponders.WebApp.Maui[7959:311694] [Unknown process name] Error: this application, or a library it uses, has passed an invalid numeric value (NaN, or not-a-number) to CoreGraphics API and this value is being ignored. Please fix this problem. 2023-12-18 19:09:59.847077+0530 ETVSoftware.FirstResponders.WebApp.Maui[7959:311694] [Unknown process name] If you want to see the backtrace, please set CG_NUMERICS_SHOW_BACKTRACE environmental variable. 2023-12-18 19:09:59.847246+0530 ETVSoftware.FirstResponders.WebApp.Maui[7959:311694] [Unknown process name] Error: this application, or a library it uses, has passed an invalid numeric value (NaN, or not-a-number) to CoreGraphics API and this value is being ignored. Please fix this problem. 2023-12-18 19:09:59.847368+0530 ETVSoftware.FirstResponders.WebApp.Maui[7959:311694] [Unknown process name] If you want to see the backtrace, please set CG_NUMERICS_SHOW_BACKTRACE environmental variable. 2023-12-18 19:09:59.847513+0530 ETVSoftware.FirstResponders.WebApp.Maui[7959:311694] [Unknown process name] Error: this application, or a library it uses, has passed an invalid numeric value (NaN, or not-a-number) to CoreGraphics API and this value is being ignored. Please fix this problem. 2023-12-18 19:09:59.847634+0530 ETVSoftware.FirstResponders.WebApp.Maui[7959:311694] [Unknown process name] If you want to see the backtrace, please set CG_NUMERICS_SHOW_BACKTRACE environmental variable. 2023-12-18 19:09:59.847760+0530 ETVSoftware.FirstResponders.WebApp.Maui[7959:311694] [Unknown process name] Error: this application, or a library it uses, has passed an invalid numeric value (NaN, or not-a-number) to CoreGraphics API and this value is being ignored. Please fix this problem. 2023-12-18 19:09:59.847879+0530 ETVSoftware.FirstResponders.WebApp.Maui[7959:311694] [Unknown process name] If you want to see the backtrace, please set CG_NUMERICS_SHOW_BACKTRACE environmental variable. 2023-12-18 19:09:59.848012+0530 ETVSoftware.FirstResponders.WebApp.Maui[7959:311694] [Unknown process name] Error: this application, or a library it uses, has passed an invalid numeric value (NaN, or not-a-number) to CoreGraphics API and this value is being ignored. Please fix this problem. 2023-12-18 19:09:59.848126+0530 ETVSoftware.FirstResponders.WebApp.Maui[7959:311694] [Unknown process name] If you want to see the backtrace, please set CG_NUMERICS_SHOW_BACKTRACE environmental variable. 2023-12-18 19:09:59.848223+0530 ETVSoftware.FirstResponders.WebApp.Maui[7959:311694] [Unknown process name] Error: this application, or a library it uses, has passed an invalid numeric value (NaN, or not-a-number) to CoreGraphics API and this value is being ignored. Please fix this problem. 2023-12-18 19:09:59.848324+0530 ETVSoftware.FirstResponders.WebApp.Maui[7959:311694] [Unknown process name] If you want to see the backtrace, please set CG_NUMERICS_SHOW_BACKTRACE environmental variable. 2023-12-18 19:10:01.635073+0530 ETVSoftware.FirstResponders.WebApp.Maui[7959:311694] [Unknown process name] CGContextSetLineDash: invalid dash array: at least one element must be non-zero. System.Net.Http.HttpClient.Default.LogicalHandler: Information: Start processing HTTP request POST https://frps-web-app-api-dev.azurewebsites.net/api/app/contractors/submit-approval-for-current-user?api-version=1.0 System.Net.Http.HttpClient.Default.ClientHandler: Information: Sending HTTP request POST https://frps-web-app-api-dev.azurewebsites.net/api/app/contractors/submit-approval-for-current-user?api-version=1.0 2023-12-18 19:10:02.326116+0530 ETVSoftware.FirstResponders.WebApp.Maui[7959:311694] [Unknown process name] CGContextSetLineDash: invalid dash array: at least one element must be non-zero. System.Net.Http.HttpClient.Default.ClientHandler: Information: Received HTTP response headers after 2174.4406ms - 400 System.Net.Http.HttpClient.Default.LogicalHandler: Information: End processing HTTP request after 2177.2116ms - 400 Thread finished: <Thread Pool> #20

While making POST Request getting 400 on MAUI IOS but working fine on Android.

on my maui project inside CompleteRenewOfficerAgreementPageViewModel class this is how i inject the interface of my api public CompleteRenewOfficerAgreementPageViewModel(IContractorsAppService contractorsAppService)

** this is my view model inherited from** public class CompleteRenewOfficerAgreementPageViewModel : FirstRespondersViewModelBase, ITransientDependency

** this is the api calling line ** await _contractorsAppService.SubmitApprovalForCurrentUserAsync(postData);

23 Answer(s)

0

liangshiwei created one year ago
Support Team Fullstack Developer

Hi,

Could you share a simple test project? I will check it.
0

liangshiwei created one year ago
Support Team Fullstack Developer

My email is shiwei.liang@volosoft.com
0

team.net created one year ago

is it okey if i share only the maui project? or do you need the api too?
0

liangshiwei created one year ago
Support Team Fullstack Developer

Yes, please.

You can create a new project to reproduce the problem.
0

team.net created one year ago

alright
0

liangshiwei created one year ago
Support Team Fullstack Developer

: )
0

team.net created one year ago

Hi i have shared the project at your mail address. can you check? mine is ayan@sentientgeeks.com
0

liangshiwei created one year ago
Support Team Fullstack Developer

Hi,

I have checked, but could not reproduce the problem,I guess this may have something to do with your development environment.
0

team.net created one year ago

can you check that with a live server? we are using azure.
0

liangshiwei created one year ago
Support Team Fullstack Developer

Hi,

we are using azure.

What's the Live server URL
0

team.net created one year ago

can you check the email again. I have shared a new project which clearly demonstrate the issue. just to be clear it is working fine in android but not in IOS.
0

liangshiwei created one year ago
Support Team Fullstack Developer

Hi,

Ok, but I didn't receive the email, could you send it again? thanks.

just to be clear it is working fine in android but not in IOS.

When I try locally, it works as expected. https://support.abp.io/QA/Questions/6367#answer-3a0fc09f-f2f6-10d1-4ebf-899c15166bc3
0

team.net created one year ago

can you check your mail?
0

liangshiwei created one year ago
Support Team Fullstack Developer

Hi,

I got it and will check it. thanks.

1
0

liangshiwei created one year ago
Support Team Fullstack Developer

Hi,

Sorry, When I tried to download the project, I found that there was no download link.
0

team.net created one year ago

Check this link ~~*************~~
0

liangshiwei created one year ago
Support Team Fullstack Developer

Hi, Sorry, but I still could not reproduce the problem. Maybe I missing something, could you share the full steps to reproduce? thanks.
0

team.net created one year ago

HI the issue is still persistent at our end. https://sentientgeeks-my.sharepoint.com/:v:/p/ayan/EWYu3dPXDy9Is76BpzTiN9oBCqktp1Rx0YPR5UfBv131Cw?nav=eyJyZWZlcnJhbEluZm8iOnsicmVmZXJyYWxBcHAiOiJPbmVEcml2ZUZvckJ1c2luZXNzIiwicmVmZXJyYWxBcHBQbGF0Zm9ybSI6IldlYiIsInJlZmVycmFsTW9kZSI6InZpZXciLCJyZWZlcnJhbFZpZXciOiJNeUZpbGVzTGlua0NvcHkifX0&e=wBDHJ3

liangshiwei created one year ago

Support Team Fullstack Developer

Hi,

I remember that this seems to be a cookie problem and we fixed this problem in the new version.

You can try update the GetInsecureHandler method:

//https://docs.microsoft.com/en-us/xamarin/cross-platform/deploy-test/connect-to-local-web-services#bypass-the-certificate-security-check
private static HttpMessageHandler GetInsecureHandler()
{
#if ANDROID
    var handler = new HttpClientHandler()
    {
       UseCookies = false
    };
    handler.ServerCertificateCustomValidationCallback = (message, cert, chain, errors) =>
    {
        if (cert is { Issuer: "CN=localhost" })
        {
            return true;
        }

        return errors == System.Net.Security.SslPolicyErrors.None;
    };
    return handler;
#elif IOS
    var handler = new NSUrlSessionHandler
    {
        UseCookies = false,
        TrustOverrideForUrl = (sender, url, trust) => url.StartsWith("https://localhost")
    };
    return handler;
#elif WINDOWS || MACCATALYST
    return new HttpClientHandler()
    {
        UseCookies = false
    };
#else
     throw new PlatformNotSupportedException("Only Android, iOS, MacCatalyst, and Windows supported.");
#endif
}

0

team.net created one year ago

i m sharing the project again. can you confirm it just to be at a safe end ******
0

team.net created one year ago

well i did, also update the uri with our azure uri but it throwing me the error
0
liangshiwei created one year ago
Support Team Fullstack Developer
Hi,

You can try those:

https://support.abp.io/QA/Questions/6367#answer-3a0feadc-dbe4-399c-59be-a15fbdfc4339

run abp clean command

run dotnet build command

Here is the same problem: https://support.abp.io/QA/Questions/6271/Abp-v8-preview-rc2-upgrade-maui-antiforgery-token-problem
0

team.net created one year ago

looks like just adding the UseCookies = false, was not enough, i had to remove the bin folder manually and then rerun the project fix the issue.

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