report app flutter and firebase with source code | pdf in flutter

this is a report making app, through which you can add students with their marks, and then you can create their final report card also you can share the report in the form of a pdf through any mode.

CODE LINK :

dependencies:

[هديل-دب]

when l click on Make Report
The message error (FromException :InValid UTF-8 byte (at offset 0)
Please help me

[pratikdaga]

Hey i actually am facing an issue with my program. So basically there are no errors in my code but when i am running the application, my emulators is stuck on the flutter logo splash screen and in the debug console it is showing - √ Built
E/flutter (19430): Unhandled Exception: PlatformException(null-error, Host platform returned null value for non-null return value., null, null)
E/flutter (19430): #0
E/flutter (19430): <asynchronous suspension>
E/flutter (19430): #1
E/flutter (19430): <asynchronous suspension>
E/flutter (19430): #2 Firebase.initializeApp
E/flutter (19430): <asynchronous suspension>
E/flutter (19430): #3 main
E/flutter (19430): <asynchronous suspension>
E/flutter (19430):
W/Choreographer(19430): Frame time is 0.4846 ms in the future! Check that graphics HAL is generating vsync timestamps using the correct timebase.
W/Choreographer(19430): Frame time is 0.154901 ms in the future! Check that graphics HAL is generating vsync timestamps using the correct timebase.
Please Help me with this

[kenpawat]

bad state: field does not exist within


HOW TO FIX IT SIR?

[HamidaAlsiyabi]

Please can you explain if the data is from firebase? How do I save it to pdf

[Sposhal]

Hello Sir, What if I print all the data saved in the firestore firebase Sir? can you please help me

[akatproje]

Hey friend what a good application, congrulation, i will try to do it on any same other examples, please contact me to try some examples together, want work with you, i m trying to make a company who can make good applications, if advices write me