السلام عليكم هل يمكنني استخدام frontend و firebase بدون backend وشكرا

السلام عليكم هل يمكنني ربط firebase بي desktop project مع flutter? مع الخطوات. وشكرا

السلام عليكم flutter firebase 'Flutter\part_1_firebase\android\' is not recognized as an internal or external command, operable program or batch file. Error: Could not find or load main class org.gradle.wrapper.GradleWrapperMain Caused by: java.lang.ClassNotFoundException: org.gradle.wrapper.GradleWrapperMain Exception: Gradle task assembleDebug failed with exit code 1

I/FirebaseAuth(20463): Logging in as thenewyousif@gmail.com with empty reCAPTCHA token W/System (20463): Ignoring header X-Firebase-Locale because its value was null. I/PlayCore(20463): UID: [10177] PID: [20463] IntegrityService : requestIntegrityToken(IntegrityTokenRequest{nonce=AbK70CMwRGNcb3hamhkQYWkpG8DkUuK_RT5HDysgauvjB_kjbyinRp4n2EURsd2aI4MVz6ERQtvqqjMWh6fncMcT8TTFw7KIwkVV7tOfnFOQtZqCzYuA-k8R0SkdDnR7asIG3nkbYKV28rbq6E16bXjb0yrT11UyutHNklQL6rRl-0Q=, cloudProjectNumber=108744111348, network=null}) I/PlayCore(20463): UID: [10177] PID: [20463] IntegrityService : Initiate binding to the service. I/PlayCore(20463): UID: [10177] PID: [20463] IntegrityService : ServiceConnectionImpl.onServiceConnected(ComponentInfo{com.android.vending/com.google.android.finsky.integrityservice.IntegrityService}) I/PlayCore(20463): UID: [10177] PID: [20463] IntegrityService : linkToDeath I/PlayCore(20463): UID: [10177] PID: [20463] OnRequestIntegrityTokenCallback : onRequestIntegrityToken I/PlayCore(20463): UID: [10177] PID: [20463] IntegrityService : Unbind from service. W/LocalRequestInterceptor(20463): Error getting App Check

'flutter\part_1\android\' is not recognized as an internal or external command, operable program or batch file. Error: Could not find or load main class org.gradle.wrapper.GradleWrapperMain Caused by: java.lang.ClassNotFoundException: org.gradle.wrapper.GradleWrapperMain Exception: Gradle task assembleDebug failed with exit code 1

السلام عليكم _TypeError (type '_File' is not a subtype of type 'Uint8List') how to fix this error كيف اصلاح هذا المشكلة

السلام عليكم هذا يظهر لي في الdebug console . I/FirebaseAuth( 6447): Logging in as newzain2026@gmail.com with empty reCAPTCHA token W/System ( 6447): Ignoring header X-Firebase-Locale because its value was null. W/LocalRequestInterceptor( 6447): Error getting App Check token; using placeholder token instead. Error: com.google.firebase.FirebaseException: No AppCheckProvider installed. E/RecaptchaCallWrapper( 6447): Initial task failed for action RecaptchaAction(action=signInWithPassword)with exception - The supplied auth credential is incorrect, malformed or has expired.

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السلام عليكم. ارجو شرح حل مشكلة في flutter target of uri doesnt exist try creating the file referenced by the uri

السلام عليكم حل مشكلة revoked شهادة حساب مطوري ابل في الماك وكيف يتم استبدالها ولكن هناك مشكلة لقد تم إرجاع رسوم تفعيل حساب مطوري ابل 99 دولار الى حسابي البنكي ما السبب وارجو ايضاً الشرح مع الخطوات ارجو المساعدة وشكراً