Firebase Exception
Hi team, im creting a Xamarin.Forms app using Firebase as a Database, it was working well, but when i incorporated the hamburguer menu/side menu now it throws me a Firebase exception that im not quite sure on how fix it, can you guys please help?
Here is the exception
Firebase.Database.FirebaseException: 'Exception occured while processing the request.
Url: https://matriculaapp-598b6.firebaseio.com/Estudiantes/.json
Request Data:
Response: '
If you need a demo you can find it here
Xamarin
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mc 3,641 Reputation points
2020-12-02T03:17:27.973+00:00 the json file is null
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NeidennX 1 Reputation point
2020-12-02T03:18:59.397+00:00 The google one ? can you explain me a bit more how to solve it please?
Regards
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mc 3,641 Reputation points
2020-12-02T03:25:28.033+00:00 I do not know which code is wrong you have to find the code which cause the error.
you can ctrl+k,ctrl+c the possible code and find out which code cause the error.
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NeidennX 1 Reputation point
2020-12-02T03:43:48.61+00:00 Hi, i did that already and i wasn' able to find anything, that's why i opened this, can you check the demo ?
Regards
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JessieZhang-MSFT 7,701 Reputation points • Microsoft Vendor
2020-12-02T05:32:48.827+00:00 Hi @NeidennX ,What do you mean by words
but when i incorporated the hamburguer menu/side menu
? Can you explain it in detail? -
NeidennX 1 Reputation point
2020-12-02T17:11:04.76+00:00 Hi, so basically the app is pretty simple and its was working fine, but i wanted to add more features and decided to add a Menu to handle the different options to redirect to new screens within the app, but when i added the app started crashing and now it gaves me this error and im not quite sure how to solve it.
I tried using this TUTORIAL obviously modifying it in order to make it work for my app, but still no results, yo can find a demo of the app HERE
Hamburger Menu/Side Menu is something like this
Regards
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JessieZhang-MSFT 7,701 Reputation points • Microsoft Vendor
2020-12-04T07:07:32.377+00:00 Hi @NeidennX ,I tested your demo , but I couldn't reproduce this problem. Could you please share your detailed steps?
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NeidennX 1 Reputation point
2020-12-04T18:42:38.5+00:00 Hi @JessieZhang-MSFT so what i do is,
1: Open the Project
2: Clean And Rebuild the Solution
3: Then Start the Application and wait for like 5 mins or more, the android emulator screen should show the app home screen but instead it shows the mentioned error, you want me to record a video maybe ?Regards
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JessieZhang-MSFT 7,701 Reputation points • Microsoft Vendor
2020-12-08T07:00:24.253+00:00 Hi @NeidennX ,I did a test accordding to the steps you provided, but the app still run nornally which showed the home screen for about 8 minutes.
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NeidennX 1 Reputation point
2020-12-08T17:06:48.493+00:00 Hi @JessieZhang-MSFT I think the demo on the link was outdated, since the app should look like the image below, plase check the updated demo over HERE,
Here is a video of the issue as well
Here is a video of the issue as well
Regards
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JessieZhang-MSFT 7,701 Reputation points • Microsoft Vendor
2020-12-14T05:46:53.347+00:00 Sorry so late to repy,I will check it myself and come back asap.
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JarvanZhang 23,936 Reputation points
2020-12-18T02:10:18.623+00:00 Hi, NeidennX-8393. For the hamburguer menu, try using
Xamarin.Forms.Shell
as the application template.Shell
provide the fundamental features and reduces the complexity of mobile application development.Check the doc:
https://learn.microsoft.com/en-us/xamarin/xamarin-forms/app-fundamentals/shell/introduction -
NeidennX 1 Reputation point
2020-12-21T01:08:30.08+00:00 Hi @JarvanZhang Good recommendation, ill take that for a future project sadly due to time im not able to change the project structure :(
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JessieZhang-MSFT 7,701 Reputation points • Microsoft Vendor
2020-12-22T06:02:41.433+00:00 I'm sorry to reply you so late because of illness. I tested your latest demo, but I still couldn't reproduce this problem.
After more than ten minutes, the app still works normally.
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NeidennX 1 Reputation point
2020-12-22T17:35:16.323+00:00 HI @JessieZhang-MSFT So sorry to hear that, hope you're getting well, ok is weird but try deleting all the versions you have of the demo from your PC, then download it again and extract it to a different folder, that should do the trick, and let me know if you're able to reproduce the issue.
Regards
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JessieZhang-MSFT 7,701 Reputation points • Microsoft Vendor
2020-12-23T08:52:20.757+00:00 It is a pity that the problem has not been repeated. What device did you test it on?
I tested on my emulator (pixel 2 Orel 8.1). -
NeidennX 1 Reputation point
2020-12-23T16:08:04.833+00:00 Hi @JessieZhang-MSFT This are the specs that im using on my device as of now
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JessieZhang-MSFT 7,701 Reputation points • Microsoft Vendor
2020-12-25T02:46:43.92+00:00 I'm really sorry. According to the information you provided, I still can't reproduce it. Have you tested on other devices?
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NeidennX 1 Reputation point
2020-12-26T00:31:25.947+00:00 Hi @JessieZhang-MSFT Happy Holidays first of all !!, i changed the device and its working good so far ! so the issue on this was the Device, Thanks ! i have another issue but i will open a different Question for it!
Thanks !!
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JessieZhang-MSFT 7,701 Reputation points • Microsoft Vendor
2020-12-28T02:49:27.727+00:00 Congrats. Thanks for your support for xamarin.
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