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2026-10-22 errors claude-code ai-agents

Fix: Claude Code stuck on "Request rejected as unprocessable by the model" in an image-heavy session

Claude Code 2.1.289 and earlier resend every screenshot on every turn, so one refused request means every later turn is refused too. Update to 2.1.290+ and resume with claude --continue; the client then trims the oldest images to 510, 255, then 127. On an old build, /compact or /clear. Then stop the screenshots piling up.

2026-10-21 errors flutter android

Fix: Module was compiled with an incompatible version of Kotlin. The binary version of its metadata is X, expected version is Y (Flutter Android)

A dependency was built with a Kotlin at least two minor versions newer than your build's compiler. Raise the org.jetbrains.kotlin.android version in settings.gradle.kts to X minus one or later, or pin the dependency back.

2026-10-21 errors httpclient http2

Fix: HttpProtocolException: The HTTP/2 server reset the stream. HTTP/2 error code 'PROTOCOL_ERROR'

A peer sent RST_STREAM with PROTOCOL_ERROR for one request. HttpClient never retries it. Find which hop reset the stream, fix the request it rejected, retry only idempotent calls, or drop that hop to HTTP/1.1.

2026-10-20 errors flutter dart

Fix: Bad state: Stream has already been listened to in Flutter

A single-subscription stream accepts exactly one listen() for its whole life. Create the stream once and give it to one listener, or share it with asBroadcastStream or Stream.multi.

2026-10-20 errors flutter android

Fix: PlatformException(sign_in_failed, com.google.android.gms.common.api.ApiException: 10) with Google Sign-In in Flutter

ApiException: 10 is DEVELOPER_ERROR: Google does not recognize the package name plus signing certificate SHA-1 of the installed APK. Register the SHA-1 of the key that actually signed the build, and pass the Web client ID as serverClientId.

2026-10-13 errors dotnet dotnet-10

Fix: FileInfo.Length returns a stale size for a file that is still being written on Windows

FileInfo caches its size, enumeration reads NTFS's lazily updated directory entry, and the writer may still hold bytes in its own buffers. Refresh(), or better, read the length from a shared handle with RandomAccess.GetLength.

2026-10-13 errors ef-core ef-core-10

Fix: NU1608 / NU1107 version conflict between Pomelo.EntityFrameworkCore.MySql and EF Core 10

Pomelo 9.0.0 only allows EF Core Relational 9.0.x and has no EF Core 10 build. Keep every EF Core package on 9.0.x, or switch to Microting.EntityFrameworkCore.MySql 10.0.x. Suppressing the warning crashes at startup.

2026-10-13 errors flutter flutter-3-47

Fix: pubspec.lock shows as modified after flutter upgrade or switching Flutter versions

The Flutter SDK pins versions of meta, vector_math, test_api and matcher, so every SDK change re-resolves your lockfile, and flutter upgrade runs pub upgrade on the project you stand in. Pin one Flutter version per repo and enforce the lockfile in CI.

2026-10-12 errors flutter ios

Fix: "does not support provisioning profiles" when archiving a Flutter iOS app after migrating to Swift Package Manager

A provisioning profile passed to xcodebuild on the command line applies to every SwiftPM resource bundle target. Set manual signing on the Runner target instead.

2026-10-12 errors dotnet dotnet-10

Fix: Settings file 'DotnetToolSettings.xml' was not found in the package

The tool package targets a newer .NET than the SDK running the install, or it is not a .NET tool at all. Use a newer SDK, pin a tool version with a compatible tools folder, or force --framework.